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Dietary supplement

Shilajit 1,000 mg Ingredients & Drug Interactions

by Double Wood Supplements

Shilajit 1,000 mg label
See full label image
Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Shilajit 1,000 mg 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: Moderate

Shilajit 1,000 mg is a dietary supplement by Double Wood Supplements with 1 active ingredient. Its ingredients are commonly taken for fatigue and low energy, male fertility and testosterone support, general vitality and aging.Based on those ingredients, 86 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Shilajit Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Shilajit 1,000 mg by Double Wood Supplements

Ask about any prescription or over-the-counter medication and we check it for interactions with Shilajit 1,000 mg by Double Wood Supplements — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Shilajit 1,000 mg by Double Wood Supplements

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 Oct 1, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Shilajit 1,000 mg by Double Wood Supplements contains a single active ingredient: shilajit extract. Shilajit is a mineral-rich resin that comes from mountainous regions and has been used in traditional medicine.

The product also includes hypromellose, an inactive ingredient used to form the capsule.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Shilajit product and its label doesn't state a use — see Shilajit's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence supporting shilajit for the conditions it's marketed for—Alzheimer disease, sexual dysfunction, athletic performance, benign prostatic hyperplasia (enlarged prostate), and osteopenia (low bone density)—is not yet established in the data we hold. Each of these carries a rating of insufficient reliable evidence, meaning there isn't enough research to say whether it works for these uses.

The evidence, ingredient by ingredient Shilajit

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

A few safety concerns warrant attention. Shilajit is generally well tolerated, but rare cases of headache have been reported in clinical research.

One documented case involved a severe allergic reaction (anaphylaxis) that developed after a dose increase, requiring emergency treatment. Unpurified shilajit products may contain heavy metals or other contaminants, so choose only purified, tested brands.

The safety data advises against use during pregnancy due to contamination risk and lack of safety information. Safety while breastfeeding is unknown, so it is best avoided.

Side effects, ingredient by ingredient Shilajit

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Shilajit.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 86 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 doctor or pharmacist if you take any antidiabetes medications—including insulin, metformin, glibenclamide, or other diabetes drugs. Shilajit can enhance their blood-sugar-lowering effect and increase your risk of low blood sugar.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Shilajit may be worth considering if you're interested in exploring traditional remedies, but the strongest evidence we have is its interaction with diabetes medications—and that's a reason to be cautious. If you take any diabetes drug, talk with your doctor or pharmacist before starting.

Stick with purified, tested products to avoid contamination risks, and avoid it during pregnancy and while breastfeeding.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 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 Shilajit 1,000 mg, straight from the product label.

Brand Double Wood Supplements
Barcode (UPC) 850033272260
Net contents 120 Capsule(s)
Market status On market
Date entered into DSLD Sep 25, 2024
DSLD ID 315696
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free
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 Shilajit 1,000 mg by Double Wood Supplements, 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
60
UPC/BARCODE
850033272260
IngredientAmount% DV
Shilajit Extract1000 mg--

Other ingredients: Hypromellose

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.
Formula

Product Information: Shilajit is a substance found primarily in the rocks of the Himalayas that has been developed over centuries from the decomposition of plants. The primary active ingredient which provides Shilajit its benefits is Fulvic Acid though Shilajit may contain up to 84 different minerals.

Shilajit 1,000 mg per serving 20% Fulvic Acid

Suggested/Recommended/Usage/Directions

Suggested Use: s a dietary supplement take, take 1 serving per day. (2 capsules)

Storage

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

Seals/Symbols

Manufactured in USA Made with Non-GMO Ingredients

Formulation

Proudly Manufactured in the USA

Made with Non-GMO Ingredients Gluten Free

No Fillers

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.

FDA Statement of Identity

Dietary Supplement

Precautions

Warning: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not use Shilajit and operate heavy machinery until you know how it affects you.

Keep out of the reach of children.

Do not use if safety seal is damaged or missing.

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

See for yourself

Shilajit 1,000 mg by Double Wood Supplements label

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

Shilajit 1,000 mg 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 Shilajit 1,000 mg by Double Wood Supplements

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

Shilajit Extract

Interacts with
86 drugs
1000 mg per serving Form: Fulvic Acid

Shilajit is a sticky, tar-like substance found in rocks of mountain ranges like the Himalayas, used in traditional Ayurvedic medicine for energy and v...

Shilajit Extract monograph & interactions

Other (inactive) ingredients: Hypromellose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Shilajit 1,000 mg by Double Wood Supplements Drug Interactions

Want to check YOUR meds against Shilajit 1,000 mg?

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
86Drugs
86 Moderate

Ingredients driving the most interactions

Shilajit Extract 86

Individual Drug Interactions

The ingredients in Shilajit 1,000 mg interact with 86 drugs. Click any drug to see the details.

1 of the 1 ingredient in Shilajit 1,000 mg interact with drugs. Each result below shows which ingredient is responsible. Shilajit Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Shilajit 1,000 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Shilajit Extract1 drug type · 86 drugs

Antidiabetes Drugs

Taking shilajit with antidiabetes drugs might increase the risk of hypoglycemia.
Most human and animal research shows that shilajit can decrease fasting plasma glucose levels. In an animal model, shilajit 100 mg per kg daily enhanced the glucose-lowering ability of both glibenclamide and metformin when given in combination over a 4 week period. Monitor blood glucose levels closely. Dose adjustments might be necessary.

Likelihood Possible Evidence D
Shilajit Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Shilajit 1,000 mg, from the product label.

Double Wood Supplements

See all Double Wood Supplements products
Name
Double Wood LLC
Street Address
3510 Scotts Ln Ste 219
City
Philadelphia
State
PA
ZipCode
19129-15173
Web Address
www.doublewoodsupplements.com
Pharmacist Counseling Corner

Shilajit 1,000 mg by Double Wood Supplements: Common Questions

Does Shilajit 1,000 mg by Double Wood Supplements interact with any medications?
Yes. Based on its ingredients, Shilajit 1,000 mg has a known interaction with 86 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Shilajit 1,000 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 shilajit if I have diabetes?
Not without checking with your doctor first. Shilajit can lower blood sugar on its own and may increase the effect of diabetes medications, raising your risk of low blood sugar. Your doctor or pharmacist may need to adjust your medication or monitor you more closely.
Is shilajit safe during pregnancy or breastfeeding?
No—the safety data advises against it during pregnancy because of contamination risk and insufficient safety information. Safety while breastfeeding is also unknown, so it's best avoided.
What does shilajit actually do?
Shilajit is a mineral-rich resin used in traditional medicine, but the evidence supporting it for Alzheimer disease, sexual dysfunction, athletic performance, enlarged prostate, or low bone density is not yet established in our data.
Are there any side effects?
Shilajit is generally well tolerated. Headache is rare. Severe allergic reactions are very uncommon but have been documented. Always choose purified, tested products to avoid contamination with heavy metals.
Why does the label say to use only purified, tested brands?
Unpurified shilajit can contain heavy metals or other contaminants, which poses a safety risk. Stick with brands that have been tested for purity.

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

Not sure if Shilajit 1,000 mg is safe with your meds?

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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.

Shilajit 1,000 mg label
Go deeper

The Full Monographs Behind Shilajit 1,000 mg’s Ingredients

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

Herb & supplement monograph

Shilajit

Interacts with 86 drugs

Shilajit is a sticky, tar-like substance found in rocks of mountain ranges like the Himalayas, used in traditional Ayurvedic medicine for energy and vitality. Human evidence is limited and m...

Read the full Shilajit monograph →
Sources

Sources & How We Checked

Shilajit 1,000 mg'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 8 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.

Shilajit 8 references
  1. Sadeghi SMH, Hosseini Khameneh SM, Khodadoost M, et al. Efficacy of momiai in tibia fracture repair: A randomized double-blinded placebo-controlled clinical trial. J Altern Complement Med 2020;26(6):521-528.
  2. Losa F, Deidda M, Firinu D, Martino MLD, Barca MP, Giacco SD. Exercise-induced anaphylaxis with an Ayurvedic drug as cofactor: A case report. World J Clin Cases 2019;7(5):623-627. PubMed
  3. Biswas TK, Pandit S, Mondal S, et al. Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia. Andrologia 2010;42(1):48-56. PubMed
  4. Stavropoulos K, Sotiriadis A, Patoulias D, et al. Pseudohyperaldosteronism due to mumijo consumption during pregnancy: a licorice-like syndrome. Gynecol Endocrinol 2018;34(12):1019-1021. PubMed
  5. Ghezelbash B, Shahrokhi N, Khaksari M, Ghaderi-Pakdel F, Asadikaram G. Hepatoprotective effects of shilajit on high fat-diet induced non-alcoholic fatty liver disease (NAFLD) in rats. Horm Mol Biol Clin Investig 2020;41(1):/j/hmbci. PubMed
  6. Ghezelbash B, Shahrokhi N, Khaksari M, Asadikaram G, Shahrokhi M, Shirazpour S. Protective roles of shilajit in modulating resistin, adiponectin, and cytokines in rats with non-alcoholic fatty liver disease. Chin J Integr Med 2022;28(6):531-537. PubMed
  7. Jafari M, Forootanfar H, Ameri A, et al. Antioxidant, cytotoxic and hyperalgesia-suppressing activity of a native Shilajit obtained from Bahr Aseman mountains. Pak J Pharm Sci 2019;32(5):2167-2173. DOI
  8. Trivedi NA, Mazumdar B, Bhatt JD, Hemavathi KG. Effect of shilajit on blood glucose and lipid profile in alloxan-induced diabetic rats. Ind. J. Pharmacol. 2004; 36(6):373-376.

See these in context on the Shilajit monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

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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