Major interaction on record — check this product against your medications before combining. Based on 6 of 8 ingredients. Check your meds →
Dietary supplement

Skin & Beauty Ingredients & Drug Interactions

by Ancient Nutrition

Skin & Beauty label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Major
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Skin & Beauty against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Major

Skin & Beauty is a dietary supplement by Ancient Nutrition with 8 active ingredients. Its ingredients are commonly taken for digestive health and bloating, diarrhea support, immune support.Based on those ingredients, 806 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Vitamin A, Spirulina, Regenerative Organic Certified Chaga, Fermented. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Skin & Beauty by Ancient Nutrition

Ask about any prescription or over-the-counter medication and we check it for interactions with Skin & Beauty by Ancient Nutrition — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Skin & Beauty by Ancient Nutrition

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 3 of its 8 active ingredients.
  • “Superfood Blend” is a proprietary blend — the label gives one combined amount (1.20 Gram(s)) without saying how much of each component you get.

This capsule contains eight ingredients, including six active ones. Spirulina and Bacillus subtilis are nutrient-dense microorganisms; Zinc is a mineral your body needs for immune and skin health.

Vitamin A supports skin and vision. Chaga, Soursop (fermented), and Fig (fermented) are plant-based ingredients traditionally used in wellness products.

The remaining ingredient is a "Superfood Blend" — we cannot detail its contents from the label provided. Three other ingredients — Pine (fermented), Pullulan, Copernicia cerifera, and Apple Cider Vinegar — are inactive (fillers, binders, or capsule material).

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Skin and beauty health support.
  • We looked for evidence on: Acne, Aging skin, Atopic dermatitis (eczema), Burns, Canker sores, Collagen production — and 3 related terms.
  • The strongest evidence on file: Vitamin A is rated "Possibly Effective" for Aging skin (Natural Medicines).
  • Also on file: Zinc is rated "Possibly Effective" for Acne.
  • Also on file: Blue-green Algae is rated "Insufficient Reliable Evidence To Rate" for Acne, Wound healing.

Evidence is limited for most of what's in this product. Spirulina is possibly effective for high blood pressure, but the evidence for acne, hay fever, anemia, and arsenic poisoning is insufficient.

Bacillus subtilis is possibly effective for antibiotic-related diarrhea, though evidence for athletic performance, liver disease, constipation, eczema, and diabetes is insufficient. Zinc is effective for zinc deficiency and likely effective for Wilson disease; it's possibly effective for acne, skin rashes (acrodermatitis enteropathica), age-related eye disease (AMD), and diabetes.

Vitamin A is effective for vitamin A deficiency and possibly effective for skin aging and other conditions. Chaga and Soursop both lack sufficient evidence for their claimed uses.

Overall, if you're taking this for skin or beauty, the evidence to support that goal is weak.

The evidence, ingredient by ingredient Bacillus Subtilis Blue-green Algae Chaga Graviola Zinc Vitamin A

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 6 of the 6 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 6 of 6.
  • General safety write-ups exist for 6 of 6.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Spirulina is generally well tolerated, though abdominal cramps, bloating, diarrhea, nausea, and headache can occur. Rare allergic reactions, including anaphylaxis, have been reported.

Quality varies widely — some products contain heavy metals or toxins. Bacillus subtilis is generally well tolerated in healthy adults, but safety data are limited; rare cases of serious bloodstream infection have occurred in people with weakened immunity who consumed fermented soy products containing this bacterium.

Zinc is well tolerated at recommended doses but can cause nausea, metallic taste, and diarrhea; high doses raise concerns about copper deficiency. Vitamin A is safe at normal amounts but toxic in high doses, causing liver damage, headaches, and skin problems; it can harm a developing fetus.

Chaga is generally used in foods and teas but has rare reports of kidney failure from excessive consumption due to high oxalate content. Soursop may cause nausea and burning stomach pain and carries theoretical concerns about nerve toxicity with long-term use.

Side effects, ingredient by ingredient Bacillus Subtilis Blue-green Algae Chaga Graviola Zinc Vitamin A

Meds to double-check

Major interaction found
Known Interaction Concern · database check
Major identified

At least one ingredient has a documented Major-severity interaction. Check your medications for a personalized result.

Why this rating?
  • 6 of the 6 matched ingredients can interact with medications — Blue-green Algae, Vitamin A, Zinc, Graviola, Chaga, among others.
  • The most serious interaction on file is rated Major.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 807 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check with your pharmacist before starting if you take a retinoid (isotretinoin, tretinoin, adapalene) — risk is Major. Also double-check if you take antibiotics (quinolones, tetracyclines, cephalexin, penicillamine), blood thinners (warfarin) or antiplatelet drugs, diabetes or blood-sugar medications, immune-suppressing drugs, HIV medications (ritonavir, integrase inhibitors, bictegravir-based combos), or carbamazepine (Tegretol).

No interactions are documented in our data for Fig and Pine.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Major medication interactions have been identified, and safety information is well characterized.

This product combines ingredients with limited evidence for skin and beauty benefits. If you take any prescription medications — especially retinoids, antibiotics, blood thinners, diabetes drugs, or immune-suppressing medications — run this past your pharmacist or doctor before starting.

Pregnant or breastfeeding women should avoid Chaga and Soursop. Talk to your pharmacist about your medications and whether this supplement is a fit for you.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 6 of 8 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Skin & Beauty, straight from the product label.

Brand Ancient Nutrition
Barcode (UPC) 816401026545
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Mar 22, 2024
DSLD ID 305814
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Skin & Beauty by Ancient Nutrition, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
30
UPC/BARCODE
816401026545
IngredientAmount% DV
Spirulina0 NP--
Bacillus subtilis AB222.15 mg--
Superfood Blend1.2 Gram(s)--
Zinc6 mg55%
Vitamin A750 mcg83%
Regenerative Organic Certified Chaga, Fermented0 NP--
Regenerative Organic Certified Soursop, Fermented0 NP--
Regenerative Organic Certified Fig, Fermented0 NP--
Regenerative Organic Certified Pine, Fermented0 NP--

Other ingredients: Pullulan, Copernicia cerifera, Apple Cider Vinegar

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Seals/Symbols

USDA Organic CCOF Certified Organic Organic is Non-GMO & more

Certified B Corporations

Formulation

USDA Organic CCOF Certified Organic Organic is Non-GMO & more Made with regenerative organic certified chaga, soursop and fig

Certified organic by CCOF

CCOF Certified Organic Organic is Non-GMO & more

Formula

Made with regenerative organic certified chaga, soursop and fig

FDA Statement of Identity

Whole Food Dietary Supplement

Suggested/Recommended/Usage/Directions

Suggested use: adults take 2 capsules per day.

Precautions

Produced on equipment that also processes peanuts, tree nuts, milk, soybean, wheat, sesame, shellfish, egg, fish. Warning: if you are are pregnant, nursing, allergic, have a medical condition, or taking any medications, consult a doctor before using this or any other dietary supplement.

Warning: if you are are pregnant, nursing, allergic, have a medical condition, or taking any medications, consult a doctor before using this or any other dietary supplement.

Do not use if inner safety seal is broken or missing. Notice: use this product as a food supplement only. Do not use for weight reduction.

Keep out of reach of children.

General Statements

Color and odor may vary from lot to lot.

Biodegradable bottle

Storage

Store in a cool, dry place.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Skin & Beauty by Ancient Nutrition label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Skin & Beauty label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Skin & Beauty by Ancient Nutrition

These are the 8 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Bacillus subtilis AB22

Interacts with
182 drugs
2.15 mg per serving

Bacillus subtilis is a spore-forming probiotic bacterium found in soil and some fermented foods, and it is used mainly to support gut health and diges...

Bacillus subtilis AB22 monograph & interactions

Superfood Blend

1.2 Gram(s) per serving

Zinc

Interacts with
67 drugs
6 mg per serving Form: Superfood Blend

Zinc is an essential mineral that your body needs for immune function, wound healing, taste, and smell. Most people get enough from food, but suppleme...

Zinc monograph & interactions

Vitamin A

Interacts with
387 drugs
750 mcg per serving Form: Retinol

Vitamin A is an essential nutrient important for vision, skin, immune function, and growth. Most people get enough from a balanced diet, and supplemen...

Vitamin A monograph & interactions

Other (inactive) ingredients: Pullulan, Copernicia cerifera, Apple Cider Vinegar. These complete the product’s ingredient list but are not active constituents.

Interaction report

Skin & Beauty by Ancient Nutrition Drug Interactions

Want to check YOUR meds against Skin & Beauty?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
806Drugs
9 Major 793 Moderate 4 Minor

Ingredients driving the most interactions

Vitamin A 387
Spirulina 327
Regenerative Organic Certified Chaga, Fermented 327
Bacillus subtilis AB22 182
Zinc 67

Individual Drug Interactions

The ingredients in Skin & Beauty interact with 806 drugs. Click any drug to see the details.

6 of the 8 ingredients in Skin & Beauty interact with drugs. Each result below shows which ingredient is responsible. Vitamin A Spirulina Regenerative Organic Certified Chaga, Fermented Bacillus subtilis AB22 Zinc Regenerative Organic Certified Soursop, Fermented

Each ingredient & the kinds of drugs it affects

For each ingredient in Skin & Beauty with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Vitamin A4 drug types · 387 drugs

Retinoids

Concomitant use of retinoids with vitamin A supplements might produce supratherapeutic vitamin A levels.
Retinoids, which are vitamin A derivatives, could have additive toxic effects when taken with vitamin A supplements.

Likelihood Probable Evidence D
Hepatotoxic Drugs

Theoretically, taking high doses of vitamin A in combination with other potentially hepatotoxic drugs might increase the risk of liver disease.
The tolerable upper intake level (UL) is the highest level of intake that is likely to pose no risk of adverse effects. Doses of vitamin A above the UL can cause hepatotoxicity, ranging from elevated liver enzymes to liver failure.

Likelihood Possible Evidence C
Tetracycline Antibiotics

Theoretically, taking tetracycline antibiotics with high doses of vitamin A can increase the risk of pseudotumor cerebri.
Benign intracranial hypertension (pseudotumor cerebri) can occur with tetracyclines and with acute or chronic vitamin A toxicity. Case reports suggest that taking tetracyclines and vitamin A concurrently can increase the risk of this condition. Avoid high doses of vitamin A in people taking tetracyclines chronically.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, high doses of vitamin A could increase the risk of bleeding with warfarin.
Vitamin A toxicity is associated with hemorrhage and hypoprothrombinemia, possibly due to vitamin K antagonism. Advise patients taking warfarin to avoid doses of vitamin A above the tolerable upper intake level of 10,000 IU/day for adults.

Likelihood Possible Evidence D
Vitamin A full monograph & interactions

Spirulina3 drug types · 327 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, spirulina blue-green algae might increase the risk of bleeding if used with other anticoagulant or antiplatelet drugs. However, this is unlikely.
Spirulina blue-green algae have shown antiplatelet and anticoagulant effects in vitro. However, one preliminary study in 24 patients receiving spirulina blue-green algae 2.3 grams daily for 2 weeks showed no effect on platelet activation or measures of clotting time.

Likelihood Unlikely Evidence D
Antidiabetes Drugs

Theoretically, taking blue-green algae with antidiabetes drugs might increase the risk of hypoglycemia.
Human research shows that spirulina blue-green algae can have hypoglycemic effects in patients with diabetes, at least some of whom were using antidiabetes drugs. However, blue-green algae does not seem to improve glycated hemoglobin (HbA1c) levels in patients with diabetes. A meta-analysis of animal studies also suggests that spirulina blue-green algae have hypoglycemic effects.

Likelihood Possible Evidence B
Immunosuppressants

Theoretically, concurrent use of blue-green algae might interfere with immunosuppressive therapy.
Blue-green algae have been shown to stimulate the immune system.

Likelihood Possible Evidence D
Spirulina full monograph & interactions

Regenerative Organic Certified Chaga, Fermented3 drug types · 327 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, chaga may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that chaga extract can inhibit platelet aggregation. This effect has not been reported in humans.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking chaga with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research suggests that chaga might decrease blood glucose levels and increase insulin levels. This has not been reported in humans.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, chaga might interfere with immunosuppressive therapy.
In vitro research suggests that certain constituents of chaga stimulate immune function. This has not been reported in humans.

Likelihood Possible Evidence D
Regenerative Organic Certified Chaga, Fermented full monograph & interactions

Bacillus subtilis AB221 drug type · 182 drugs

Antibiotic Drugs

Theoretically, taking Bacillus subtilis with antibiotic drugs might decrease the effectiveness of B. subtilis.
Since B. subtilis preparations usually contain live and active organisms, simultaneously taking antibiotics might kill a significant number of the organisms. Tell patients to separate administration of antibiotics and B. subtilis preparations by at least 2 hours.

Likelihood Probable Evidence D
Bacillus subtilis AB22 full monograph & interactions

Zinc10 drug types · 67 drugs

Bictegravir/Emtricitabine/Tenofovir Alafenamide (Biktarvy)

Theoretically, zinc might decrease levels of bictegravir/emtricitabine/tenofovir alafenamide by reducing its absorption.
Advise patients that bictegravir/emtricitabine/tenofovir alafenamide should be taken at least 2 hours before or 6 hours after zinc containing products.

Likelihood Probable Evidence D
Cephalexin (Keflex)

Zinc might decrease cephalexin levels by chelating with cephalexin in the gut and preventing its absorption.
A pharmacokinetic study shows that zinc sulfate 250 mg taken concomitantly with cephalexin 500 mg decreases peak levels of cephalexin by 31% and reduces the exposure to cephalexin by 27%. Also, taking zinc sulfate 3 hours before cephalexin decreases peak levels of cephalexin by 11% and reduces the exposure to cephalexin by 18%. By decreasing cephalexin levels, zinc might increase the risk of treatment failure. This effect does not occur when zinc is taken 3 hours after the cephalexin dose. To avoid an interaction, advise patients take zinc sulfate 3 hours after taking cephalexin.

Likelihood Probable Evidence B
Cisplatin (Platinol-Aq)

Theoretically, zinc might interfere with the therapeutic effects of cisplatin.
Animal research suggests that zinc stimulates tumor cell production of the protein metallothionein, which binds and inactivates cisplatin. It is not known whether zinc supplements or high dietary zinc intake can cause clinically significant interference with cisplatin therapy. Cisplatin might also increase zinc excretion.

Likelihood Possible Evidence D
Integrase Inhibitors

Theoretically, taking zinc along with integrase inhibitors might decrease the levels and clinical effects of these drugs.
Zinc is a divalent cation. Pharmacokinetic studies have shown that other divalent cations such as calcium and iron can decrease blood levels of the integrase inhibitor dolutegravir through chelation.

Likelihood Possible Evidence D
Penicillamine (Cuprimine, Depen)

Zinc might reduce the levels and clinical effects of penicillamine.
By forming an insoluble complex with penicillamine, zinc interferes with penicillamine absorption and activity. Zinc supplements reduce the efficacy of low-dose penicillamine (0.5-1 gram/day), but do not seem to affect higher doses (1-2.75 gram/day), provided dosing times are separated. Advise patients to take zinc and penicillamine at least 2 hours apart.

Likelihood Probable Evidence B
Quinolone Antibiotics

Zinc can decrease the levels and clinical effects of quinolones antibiotics.
Quinolones form complexes with zinc in the gastrointestinal tract, reducing absorption of both the quinolone and zinc if taken at the same time. Advise patients to take these drugs at least 2 hours before, or 4-6 hours after, zinc supplements.

Likelihood Probable Evidence B
Ritonavir (Norvir)

Zinc modestly reduces levels of ritonavir.
Clinical research shows that zinc might reduce serum ritonavir levels by chelating with ritonavir in the gut and preventing its absorption. In patients with HIV, ritonavir is taken with atazanavir to prevent the metabolism and increase the effects of atazanavir. A pharmacokinetic study shows that, in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate (Solvazinc tablets) 125 mg as a single dose or as multiple daily doses for 2 weeks reduces plasma levels of ritonavir by about 16%. However, atazanavir levels still remains high enough to prevent HIV virus replication. Therefore, the decrease in ritonavir levels is not likely to be clinically significant.

Likelihood Probable Evidence B
Tetracycline Antibiotics

Zinc might reduce levels of tetracycline antibiotics.
Tetracyclines form complexes with zinc in the gastrointestinal tract, which can reduce absorption of both the tetracycline and zinc when taken at the same time. Taking zinc sulfate 200 mg with tetracycline reduces absorption of the antibiotic by 30% to 40%. Demeclocycline and minocycline cause a similar interaction. However, doxycycline does not seem to interact significantly with zinc. Advise patients to take tetracyclines at least 2 hours before, or 4-6 hours after, zinc supplements to avoid any interactions.

Likelihood Probable Evidence B
Amiloride (Midamor)

Amiloride can modestly reduce zinc excretion and increase zinc levels.
Clinical research shows that amiloride can reduce urinary zinc excretion, especially at doses of 10 mg per day or more. This zinc-sparing effect can help to counteract zinc losses caused by thiazide diuretics, but it is unlikely to cause zinc toxicity at usual amiloride doses. The other potassium-sparing diuretics, spironolactone (Aldactone) and triamterene (Dyrenium), do not seem to have a zinc-sparing effect.

Likelihood Probable Evidence B
Atazanavir (Reyataz)

Zinc modestly reduces levels of atazanavir, although this effect does not seem to be clinically significant.
Clinical research shows that zinc might decrease serum atazanavir levels by chelating with atazanavir in the gut and preventing its absorption. Although a single dose of zinc sulfate (Solvazinc tablets) 125 mg orally does not affect atazanavir concentrations in patients being treated with atazanavir/ritonavir, co-administration of zinc sulfate 125 mg daily for 2 weeks reduces plasma levels of atazanavir by about 22% in these patients. However, despite this decrease, atazanavir levels still remain at high enough concentrations for the prevention of HIV virus replication.

Likelihood Probable Evidence B
Zinc full monograph & interactions

Regenerative Organic Certified Soursop, Fermented1 drug type · 1 drug

Carbamazepine (Tegretol)

Theoretically, graviola might decrease concentrations of carbamazepine when used concomitantly.
A study in rats shows that graviola extract reduces the area under the curve of carbamazepine by 46% and maximum concentration by 35% when compared with carbamazepine alone.

Likelihood Possible Evidence D
Regenerative Organic Certified Soursop, Fermented full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Skin & Beauty, from the product label.

Ancient Nutrition

See all Ancient Nutrition products
Name
Ancient Nutrition, LLC
Street Address
3480 Summertown Hwy
City
Summertown
State
TN
ZipCode
38483
Web Address
www.AncientNutrition.com
Pharmacist Counseling Corner

Skin & Beauty by Ancient Nutrition: Common Questions

Does Skin & Beauty by Ancient Nutrition interact with any medications?
Yes. Based on its ingredients, Skin & Beauty has a known interaction with 806 medications, including 9 rated major. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Skin & Beauty contains 8 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this if I'm on birth control or hormone therapy?
The ingredients we checked don't show documented interactions with birth control or hormone therapy. That said, we couldn't check Fig and Pine, and some ingredients have limited safety data. Run your exact medications through the checker on this page to be sure, or ask your pharmacist.
What does Bacillus subtilis do in this product?
Bacillus subtilis is a live bacterium that's possibly effective for diarrhea caused by antibiotics. It's generally well tolerated in healthy people, though safety data are limited. If you have a weakened immune system, talk to your doctor before taking it.
Is the Vitamin A in this supplement safe?
Vitamin A at recommended doses is safe, but high doses build up in your body and can cause liver damage and birth defects. Avoid this product if you're pregnant, and don't take it with prescription retinoids (like Accutane or tretinoin) without checking with your dermatologist — the combination risks serious toxicity.
Can this help with acne?
Zinc is possibly effective for acne, but the evidence for the other ingredients — Spirulina, Chaga, Soursop, and Fig — is insufficient. Your dermatologist can recommend treatments with stronger evidence if acne is your main concern.
Are there any side effects I should watch for?
Most common: nausea, diarrhea, abdominal cramps, metallic taste, and headache from Zinc and Spirulina. Rare but serious: allergic reactions to Spirulina (including anaphylaxis), kidney problems from Chaga if taken in excess, and nerve issues from Soursop with long-term use. Stop and call your doctor if you develop severe symptoms.
Is this safe during pregnancy or while breastfeeding?
Vitamin A is possibly unsafe in pregnancy because high doses cause birth defects — check with your OB before starting. Chaga and Soursop both lack sufficient safety data and are best avoided during pregnancy and breastfeeding. Talk to your doctor before taking this product if you're pregnant or nursing.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Skin & Beauty label
Go deeper

The Full Monographs Behind Skin & Beauty’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Bacillus Subtilis

Interacts with 182 drugs

Bacillus subtilis is a spore-forming probiotic bacterium found in soil and some fermented foods, and it is used mainly to support gut health and digestion. Early research is promising for ce...

Read the full Bacillus Subtilis monograph → Herb & supplement monograph

Blue-green Algae

Interacts with 327 drugs

Blue-green algae are nutrient-rich aquatic microorganisms (such as spirulina and Klamath Lake algae) taken as a supplement for energy, nutrition, and general wellness. Evidence for most heal...

Read the full Blue-green Algae monograph → Herb & supplement monograph

Chaga

Interacts with 327 drugs

Chaga is a fungus that grows mostly on birch trees and is used as a tea or supplement, mainly for immune and antioxidant support. Human evidence for its benefits is very limited, and it may...

Read the full Chaga monograph → Herb & supplement monograph

Graviola

Interacts with 1 drug

Graviola (soursop) is a tropical fruit tree whose leaves, fruit, and bark are used in traditional medicine, especially in parts of South America, Africa, and Asia. Despite popular online cla...

Read the full Graviola monograph → Herb & supplement monograph

Zinc

Interacts with 67 drugs

Zinc is an essential mineral that your body needs for immune function, wound healing, taste, and smell. Most people get enough from food, but supplements can help correct or prevent a defici...

Read the full Zinc monograph → Herb & supplement monograph

Vitamin A

Interacts with 387 drugs

Vitamin A is an essential nutrient important for vision, skin, immune function, and growth. Most people get enough from a balanced diet, and supplements are mainly useful for correcting a tr...

Read the full Vitamin A monograph →
Sources

Sources & How We Checked

Skin & Beauty's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 164 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Blue-green Algae 22 references
  1. Jensen GS, Ginsberg DJ, Huerta P, et al. Consumption of Aphanizomenon flos-aquae has rapid effects on the circulation and function of immune cells in humans. A novel approach to nutritional mobilization of the immune system. JANA 2000;2:50-6.
  2. Iwasa M, Yamamoto M, Tanaka Y, et al. Spirulina-associated hepatotoxicity. Am J Gastroenterol 2002;97:3212-13. PubMed
  3. Hayashi O, Katoh T, Okuwaki Y. Enhancement of antibody production in mice by dietary Spirulina platensis. J Nutr Sci Vitaminol (Tokyo) 1994;40:431-41.. PubMed
  4. Vitale S, Miller NR, Mejico LJ, et al. A randomized, placebo-controlled, crossover clinical trial of super blue-green algae in patients with essential blepharospasm or Meige syndrome. Am J Ophthalmol 2004;138:18-32. PubMed
  5. Mani UV, Desai S, Iyer U. Studies on the long-term effect of spirulina supplementation on serum lipid profile and glycated proteins in NIDDM patients. J Nutraceut 2000;2(3):25-32. DOI
  6. Chiu HF, Yang SP, Kuo YL, et al. Mechanisms involved in the antiplatelet effect of C-phycocyanin. Br J Nutr 2006;95:435-40. PubMed
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See these in context on the Bacillus Subtilis monograph →

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See these in context on the Zinc monograph →

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  30. Knapik JJ, Hoedebecke SS. Vitamin A and bone fractures: systematic review and meta-analysis. J Spec Oper Med 2021;21(2):100-7. PubMed
  31. Imdad A, Mayo-Wilson E, Haykal MR, et al. Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age. Cochrane Database Syst Rev 2022;3(3):CD008524. PubMed

See these in context on the Vitamin A monograph →

Chaga 9 references
  1. Sun JE, Ao ZH, Lu ZM, et al. Antihyperglycemic and antilipidperoxidative effects of dry matter of culture broth of Inonotus obliquus in submerged culture on normal and alloxan-diabetes mice. J Ethnopharmacol 2008;118(1):7-13. PubMed
  2. Hyun KW, Jeong SC, Lee DH, et al. Isolation and characterization of a novel platelet aggregation inhibitory peptide from the medicinal mushroom, Inonotus obliquus. Peptides 2006;27(6):1173-8. PubMed
  3. Kim YO, Han SB, Lee HW, et al. Immuno-stimulating effect of the endo-polysaccharide produced by submerged culture of Inonotus obliquus. Life Sci 2005;77(19):2438-56. PubMed
  4. Kikuchi Y, Seta K, Ogawa Y, et al. Chaga mushroom-induced oxalate nephropathy. Clin Nephrol 2014;81(6):440-4. PubMed
  5. Lee S, Lee HY, Park Y, et al. Development of end stage renal disease after long-term ingestion of chaga mushroom: case report and review of literature. J Korean Med Sci. 2020;35(19):e122.
  6. Kwon O, Kim Y, Paek JH, et al. Chaga mushroom-induced oxalate nephropathy that clinically manifested as nephrotic syndrome: A case report. Medicine (Baltimore) 2022;101(10):e28997. PubMed
  7. Su L, Xin C, Yang J, et al. A polysaccharide from Inonotus obliquus ameliorates intestinal barrier dysfunction in mice with type 2 diabetes mellitus. Int J Biol Macromol 2022;214:312-323. PubMed
  8. Chen S, Ma Y, Li H, et al. Anti-diabetic e?ects of Inonotus obliquus extract in high fat diet combined streptozotocin-induced type 2 diabetic mice. Nutr Hosp 2022;39(6):1256-1263. PubMed
  9. Ye X, Wu K, Xu L, et al. Methanol extract of Inonotus obliquus improves type 2 diabetes mellitus through modifying intestinal flora. Front Endocrinol (Lausanne) 2023;13:1103972. PubMed

See these in context on the Chaga monograph →

Graviola 4 references
  1. Caparros-Lefebvre D, Elbaz A. Possible relation of atypical parkinsonism in the French West Indies with consumption of tropical plants: a case-control study. Caribbean Parkinsonism Study Group. Lancet 1999;354:281-6. PubMed
  2. Gavamukulya Y, Wamunyokoli F, El-Shemy HA. Annona muricata: Is the natural therapy to most disease conditions including cancer growing in our backyard? A systematic review of its research history and future prospects. Asian Pac J Trop Med. 2017;10(9):835- PubMed
  3. Abu Soukhon AA, Abu-Qatouseh L, Mansoor K, et al. Cytotoxicity Activity of Graviola Fruit Extract with Carbamazepine and Valproic Acid Show Antagonistic and Indifferent Effects. Asian Pac J Cancer Prev 2023;24(6):1869-1875. PubMed
  4. Cleret de Langavant L, Roze E, Petit A, et al. Annonaceae Consumption Worsens Disease Severity and Cognitive Deficits in Degenerative Parkinsonism. Mov Disord 2022;37(12):2355-2366. PubMed

See these in context on the Graviola monograph →

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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