Interactions on record — worth a quick check against your medications. Based on 4 of 5 ingredients. Check your meds →
Dietary supplement

Cortisolv Ingredients & Drug Interactions

by XYMOGEN

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

First and foremost: checking Cortisolv 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

Cortisolv is a dietary supplement by XYMOGEN with 5 active ingredients. Its ingredients are commonly taken for anxiety and stress, sleep problems, digestive upset.Based on those ingredients, 1,436 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Sensoril, Suntheanine, Magnolia officinalis Bark Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Cortisolv by XYMOGEN

Ask about any prescription or over-the-counter medication and we check it for interactions with Cortisolv by XYMOGEN — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Cortisolv by XYMOGEN

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

Partial disclosure
Ingredient Transparency · database check
Partial

Most active ingredients list an amount, but at least one is hidden in a blend or missing.

Why this rating?
  • The label discloses an exact amount for 3 of its 5 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (250 mg) without saying how much of each component you get.

Cortisolv has 5 active ingredients, including a proprietary blend plus ashwagandha extract (Sensoril), theanine (Suntheanine), magnolia bark extract, and banaba leaf extract. These are complemented by inactive ingredients (hypromellose, microcrystalline cellulose, silica, and others) that serve as capsule material and binders.

The product is formulated as capsules.

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: support healthy cortisol levels and manage stress.
  • We looked for evidence on: Anxiety, Fatigue, Generalized anxiety disorder (GAD), Insomnia, Stress, cortisol dysregulation — and 2 related terms.
  • The strongest evidence on file: Ashwagandha is rated "Possibly Effective" for Anxiety (Natural Medicines).
  • Also on file: Ashwagandha is rated "Possibly Effective" for Generalized anxiety disorder (GAD), Insomnia, Stress.
  • Also on file: Magnolia is rated "Insufficient Reliable Evidence To Rate" for Anxiety, Stress.

Evidence for these ingredients is mixed. Ashwagandha is possibly effective for insomnia, anxiety, and stress.

Magnolia bark is possibly effective for gingivitis, but evidence is insufficient to rate it for hay fever or anxiety. Theanine is possibly effective for cognitive function, though evidence doesn't yet support it for age-related decline, Alzheimer disease, or anxiety disorders.

Banaba leaf extract has insufficient evidence to support claims for diabetes, prediabetes, or metabolic syndrome. The facts we hold do not establish effectiveness for other potential uses.

The evidence, ingredient by ingredient Magnolia Theanine Banaba Ashwagandha

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 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Magnolia, theanine, and banaba are generally well tolerated short-term, but long-term human safety data is limited for all three. Ashwagandha is also generally well tolerated short-term, though it can cause diarrhea, nausea, vomiting, drowsiness, and in rare cases, serious liver damage.

One case report links ashwagandha to overactive thyroid after long-term use. Adverse effects reported in trials with combination products containing magnolia include contact dermatitis (topical only), sexual dysfunction, tremor, numbness around the mouth, fatigue, and headache, though it's unclear whether magnolia alone caused these.

Theanine may cause headaches, drowsiness, or increased dreaming. Banaba has been reported to cause dizziness, headache, tremor, weakness, stomach upset, and heart palpitations in one combination product, though the cause isn't certain.

For pregnancy and breastfeeding: the safety data advises against magnolia, theanine, and banaba during pregnancy and breastfeeding. Ashwagandha is traditionally thought to risk miscarriage and should be avoided in pregnancy and breastfeeding.

Side effects, ingredient by ingredient Magnolia Theanine Banaba Ashwagandha

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?
  • 4 of the 4 matched ingredients can interact with medications — Magnolia, Ashwagandha, Theanine, Banaba.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,437 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.

Before taking Cortisolv, double-check with your pharmacist if you take blood pressure medications (Moderate risk of very low blood pressure), CNS depressants like sedatives or benzodiazepines (Moderate risk of increased drowsiness), diabetes medications (Moderate risk of low blood sugar), blood thinners or antiplatelet drugs (Moderate bleeding risk from magnolia), immunosuppressants (Moderate risk of reduced effect), thyroid hormone (Moderate risk of amplified effects), serotonergic drugs or antidepressants (Minor concern with theanine), or hepatotoxic drugs. If you're not sure whether your medication falls into any of these categories, ask your pharmacist to check before you start.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glancePartially disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Cortisolv is best suited for adults looking to support stress and sleep, but it carries multiple Moderate drug interactions—especially with blood pressure meds, diabetes drugs, benzodiazepines, and sedatives. If you take any prescription medications, particularly for blood pressure, blood sugar, anxiety, sleep, or immune conditions, check with your pharmacist or use our tool before starting.

Long-term safety data is limited, so think of this as short-term support.

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

Assessment coverage: 4 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2025.

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 Cortisolv, straight from the product label.

Brand XYMOGEN
Barcode (UPC) 871149004880
Net contents 60 Vegetarian Capsule(s)
Market status On market
Date entered into DSLD Sep 25, 2025
DSLD ID 335441
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy 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 Cortisolv by XYMOGEN, 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:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
60
UPC/BARCODE
871149004880
IngredientAmount% DV
Proprietary Blend250 mg--
Magnolia officinalis Bark Extract0 NP--
Suntheanine100 mg--
Banaba leaf extract50 mg--
Relora0 NP--
Sensoril150 mg--

Other ingredients: Hypromellose, Water, L-Leucine, Ascorbyl Palmitate, Medium Chain Triglyceride Oil, Silica, Microcrystalline Cellulose

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.
Suggested/Recommended/Usage/Directions

Directions: Take once capsule twice daily, or as directed by your healthcare professional.

Precautions

Consult your healthcare professional prior to use. Do not use if tamper seal is damaged.

Individuals taking medication should discuss potential interactions with their healthcare professional.

Storage: Keep closed in a cool, dry place out of reach of children.

Formulation

Cortisolv helps your body resist and recover from the effects of everyday stress. Components of this multifunctional formula have been shown to support healthy cortisol levels, help alleviate occasional fatigue, promote mental clarity, and support relaxation and restful sleep.

Formulated to exclude: Wheat, gluten, yeast, soy, animal and dairy products, fish, shellfish, peanuts, tree nuts, sesame, ingredients derived from genetically modified organisms (GMOs), artificial colors, and artificial sweeteners.

Vegetarian caps

Natural stress buster

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.

Storage

Storage: Keep closed in a cool, dry place out of reach of children.

Brand IP Statement(s)

Relora S1. Relora is a registered trademark of NPI, LLC U.S. Patent No. US 6,582,735 S2. Sensoril is protected under U.S. Patent No. 7,318,938 and CA Patent No. 2,508,478, and is a registered trademark of Natreon, Inc. Suntheanine S3. Suntheanine is a registered trademark of Taiyo International, Inc. U.S. Patents 6,831,103, 6,589,566, and 6,297,280. Copyright 2024 XYMOGEN

Xymogen Exclusive Professional Formulas

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

ePV (ePedigree Verification)

Third-Party Verified GMP Compliant

General Statements

Scan to learn more! This package is completely recyclable

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See for yourself

Cortisolv by XYMOGEN label

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

Cortisolv 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 Cortisolv by XYMOGEN

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container60 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.

Proprietary Blend

250 mg per serving

Suntheanine

Interacts with
565 drugs
100 mg per serving Form: L-Theanine

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong dro...

Suntheanine monograph & interactions

Banaba leaf extract

Interacts with
299 drugs
50 mg per serving Form: Corosolic Acid

Banaba is a leaf extract most often used to help support healthy blood sugar, and small early studies suggest its active compound corosolic acid may m...

Banaba leaf extract monograph & interactions

Sensoril

Interacts with
1,372 drugs
150 mg per serving Form: Ashwagandha Leaf, Root Extract

Ashwagandha is an Ayurvedic herb most often taken to help with stress, anxiety, and sleep, and some small studies suggest it may help, though the evid...

Sensoril monograph & interactions

Other (inactive) ingredients: Hypromellose, Water, L-Leucine, Ascorbyl Palmitate, Medium Chain Triglyceride Oil, Silica, Microcrystalline Cellulose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Cortisolv by XYMOGEN Drug Interactions

Want to check YOUR meds against Cortisolv?

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
1,436Drugs
1,016 Moderate 420 Minor

Ingredients driving the most interactions

Sensoril 1,372
Suntheanine 565
Magnolia officinalis Bark Extract 351
Banaba leaf extract 299

Individual Drug Interactions

The ingredients in Cortisolv interact with 1,436 drugs. Click any drug to see the details.

4 of the 5 ingredients in Cortisolv interact with drugs. Each result below shows which ingredient is responsible. Sensoril Suntheanine Magnolia officinalis Bark Extract Banaba leaf extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Cortisolv 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.

Sensoril10 drug types · 1,372 drugs

Antidiabetes Drugs

Theoretically, taking ashwagandha with antidiabetes drugs might increase the risk of hypoglycemia.
There is preliminary clinical evidence suggesting that ashwagandha might lower blood glucose levels. Theoretically, ashwagandha might have additive effects when used with antidiabetes drugs and increase the risk of hypoglycemia.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking ashwagandha with antihypertensive drugs might increase the risk of hypotension.
Animal research suggests that ashwagandha might lower systolic and diastolic blood pressure. Theoretically, ashwagandha might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.

Likelihood Possible Evidence D
Benzodiazepines

Theoretically, taking ashwagandha might increase the sedative effects of benzodiazepines.
There is preliminary evidence that ashwagandha might have an additive effect with diazepam (Valium) and clonazepam (Klonopin). This may also occur with other benzodiazepines.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, taking ashwagandha might increase the sedative effects of CNS depressants.
Ashwagandha seems to have sedative effects. Theoretically, this may potentiate the effects of barbiturates, other sedatives, and anxiolytics.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, taking ashwagandha with hepatotoxic drugs might increase the risk of liver damage.
Ashwagandha has been linked to cases of acute hepatitis, liver failure, hepatic encephalopathy, autoimmune hepatitis, the need for liver transplantation, and death due to liver failure.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, taking ashwagandha might decrease the effects of immunosuppressants.
Ashwagandha has demonstrated immunostimulant effects in humans. Animal research has shown that ashwagandha can attenuate the immunosuppression caused by cyclophosphamide.

Likelihood Possible Evidence D
Thyroid Hormone

Ashwagandha might increase the effects and adverse effects of thyroid hormone.
Concomitant use of ashwagandha with thyroid hormones may cause additive therapeutic and adverse effects. Preliminary clinical research and animal studies suggest that ashwagandha boosts thyroid hormone synthesis and secretion. In one clinical study, ashwagandha increased triiodothyronine (T3) and thyroxine (T4) levels by 41.5% and 19.6%, respectively, and reduced serum TSH levels by 17.4% from baseline in adults with subclinical hypothyroidism.

Likelihood Probable Evidence B
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, ashwagandha might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that ashwagandha extract induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, ashwagandha might decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that ashwagandha extract induces CYP3A4 enzymes.

Likelihood Possible Evidence D
Serotonergic Drugs

Some animal studies have reported that ashwagandha can enhance serotonergic transmission by altering certain serotonin (5-HT) receptors. However, there is no evidence to suggest that ashwagandha increases the risk of serotonin-related effects, and there have been no published case reports of serotonin syndrome when combined with other serotonergic drugs. Nevertheless, due to the lack of extensive studies on the matter and the fact that ashwagandha appears to affect serotonergic pathways, it would be prudent to exercise caution when combining it with drugs that affect serotonin. [References: - Effects of Withania somnifera (Ashwaga ndha) on Stress and the Stress-Related Neuropsychiatric Disorders Anxiety, Depression, and Insomnia. Curr Neuropharmacol. 2021 Sep 14; 19: 1468–1495. - A Prospective, Randomized Double-Blind, Placebo-Controlled Study of Safety and Efficacy of a High-Concentration Full-Spectrum Extract of Ashwagandha Root in Reducing Stress and Anxiety in Adults. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3573577/]

Likelihood Possible Evidence C
Sensoril full monograph & interactions

Suntheanine3 drug types · 565 drugs

Antihypertensive Drugs

Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
Animal research shows that theanine can lower blood pressure in spontaneously hypertensive animals. Theoretically, concomitant use of theanine and antihypertensive drugs might potentiate the antihypertensive activity.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants. However, it is unclear if this concern is clinically relevant.
Theoretically, theanine may compete with glutamate and/or increase plasma gamma-aminobutyric acid (GABA) levels, which could cause CNS depression. In one clinical study, some subjects taking oral theanine reported drowsiness.

Likelihood Unlikely Evidence D
Serotonergic Drugs

Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting. Some studies suggest it can increase serotonin levels in the brain while others report that it may decrease them. Nevertheless, there have been no reports of l-theanine being a causative agent in serotonergic-related side effects or serotonin syndrome.

Likelihood Unlikely Evidence C
Suntheanine full monograph & interactions

Magnolia officinalis Bark Extract2 drug types · 351 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, magnolia might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
In vitro research shows that the chemicals magnolol and honokiol, isolated from magnolia bark, inhibit platelet aggregation that is experimentally induced by collagen and arachidonic acid. However, they do not inhibit platelet aggregation that is induced by adenosine diphosphate, platelet-activating factor, or thrombin. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, concomitant use of large doses of magnolia bark and CNS depressants might have additive effects.
In vitro and animal research shows that constituents extracted from magnolia bark, especially honokiol and magnolol, have sedative effects. These effects may be due to the inhibition of catecholamine release and modulation of gamma-aminobutyric acid-A (GABA-A) receptors.

Likelihood Possible Evidence D
Magnolia officinalis Bark Extract full monograph & interactions

Banaba leaf extract3 drug types · 299 drugs

Antidiabetes Drugs

Theoretically, concomitant use of banaba and hypoglycemic drugs might have additive effects.
Human and animal research suggests that banaba can lower blood glucose levels.

Likelihood Probable Evidence B
Antihypertensive Drugs

Theoretically, concomitant use of banaba and antihypertensive drugs might cause additive effects.
Human and animal research suggests that banaba can lower blood pressure.

Likelihood Probable Evidence B
Organic Anion-Transporting Polypeptide Substrates (Oatp)

Theoretically, concomitant use of banaba with substrates of OATP might reduce the bioavailability of the OATP substrate.
In vitro research shows that banaba inhibits OATP, particularly OATP2B1. OATPs are expressed in the small intestine and liver and are responsible for the absorption of drugs and other compounds.

Likelihood Possible Evidence D
Banaba leaf extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Cortisolv, from the product label.

XYMOGEN

See all XYMOGEN products
Name
XYMOGEN Exclusive Professional Formulas
Street Address
6900 Kingspointe Pkwy.
City
Orlando
State
FL
ZipCode
32819
Phone Number
800-647-6100
Web Address
www.xymogen.com
Pharmacist Counseling Corner

Cortisolv by XYMOGEN: Common Questions

Does Cortisolv by XYMOGEN interact with any medications?
Yes. Based on its ingredients, Cortisolv has a known interaction with 1,436 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Cortisolv contains 5 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.
Is Cortisolv safe if I'm pregnant or breastfeeding?
The safety data advises against it. All four ingredients we could evaluate—magnolia, theanine, banaba, and ashwagandha—lack enough data to call them safe in pregnancy, and ashwagandha is traditionally thought to risk miscarriage. None have enough breastfeeding data either. Talk to your doctor or pharmacist for personalized advice if you're pregnant, planning pregnancy, or nursing.
Can Cortisolv actually help with stress and sleep?
Ashwagandha is possibly effective for both anxiety and insomnia, so there's some backing there. The other ingredients don't yet have enough evidence to support those claims in the data we hold. Ashwagandha is the ingredient with the strongest evidence for stress and sleep support.
What side effects might I notice?
Most common are headache, dizziness, drowsiness, nausea, diarrhea, or stomach upset—especially if you have a sensitive gut. Ashwagandha can cause drowsiness. Tremor, weakness, and heart palpitations have been reported in trials, though usually with combination products. Serious liver damage is rare but documented with ashwagandha; stop and see your doctor if you notice yellowing of skin or eyes, dark urine, or unusual fatigue.
Will Cortisolv interact with my blood pressure medication?
Yes—three of its ingredients (ashwagandha, theanine, and banaba) may lower blood pressure on their own, so combining them with blood pressure drugs could drop your pressure too far. You need your pharmacist to review this before you start, and your doctor may need to adjust your dose.
What is ashwagandha, and why is it in this product?
Ashwagandha (also called Sensoril in this product) is an herb traditionally used to ease stress and anxiety, and it's possibly effective for both anxiety and insomnia. That's why it's included here. But it does carry several drug interactions, so it's not a risk-free choice if you're on medications.
How long can I safely take Cortisolv?
The safety data for all ingredients is strongest for short-term use. Long-term safety hasn't been well studied, so this isn't labeled for indefinite use. Treat it as a short-term support tool, and talk to your pharmacist if you're thinking of taking it longer than a few months.

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.

Cortisolv label
Go deeper

The Full Monographs Behind Cortisolv’s Ingredients

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

Herb & supplement monograph

Magnolia

Interacts with 351 drugs

Magnolia bark and flower buds have a long history in traditional Chinese and Japanese medicine, often for stress, sleep, and digestion. Modern human research is still limited, so we can't be...

Read the full Magnolia monograph → Herb & supplement monograph

Theanine

Interacts with 565 drugs

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong drowsiness. Early research suggests it may...

Read the full Theanine monograph → Herb & supplement monograph

Banaba

Interacts with 299 drugs

Banaba is a leaf extract most often used to help support healthy blood sugar, and small early studies suggest its active compound corosolic acid may modestly lower glucose. The overall evide...

Read the full Banaba monograph → Herb & supplement monograph

Ashwagandha

Interacts with 1,372 drugs

Ashwagandha is an Ayurvedic herb most often taken to help with stress, anxiety, and sleep, and some small studies suggest it may help, though the evidence is still limited. It is generally w...

Read the full Ashwagandha monograph →
Sources

Sources & How We Checked

Cortisolv'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 54 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.

Magnolia 9 references
  1. Kuribara H, Kishi E, Hattori N, et al. The anxiolytic effect of two oriental herbal drugs in Japan attributed to honokiol from magnolia bark. J Pharm Pharmacol 2000;52:1425-9. PubMed
  2. Tachikawa E, Takahashi M, Kashimoto T. Effects of extract and ingredients isolated from Magnolia obovata thunberg on catecholamine secretion from bovine adrenal chromaffin cells. Biochem Pharmacol 2000;60:433-40. PubMed
  3. Jung KY, Kim DS, Oh SR, et al. Magnone A and B, novel anti-PAF tetrahydrofuran lignans from the flower buds of Magnolia fargesii. J Nat Prod 1998;61:808-11.
  4. Garrison R, Chambliss WG. Effect of a proprietary Magnolia and Phellodendron extract on weight management: a pilot, double-blind, placebo-controlled clinical trial. Altern Ther Health Med 2006;12:50-4.
  5. Teng CM, Chen CC, Ko FN, et al. Two antiplatelet agents from Magnolia officinalis. Thromb Res 1988;50:757-65. PubMed
  6. Ghys K, De Palma A, Vandevenne A, Werbrouck J, Goossens A. Magnolia officinalis bark extract, a recently identified contact allergen in 'anti-ageing' cosmetics. Contact Dermatitis. 2015 Aug;73(2):130-2.
  7. Raison-Peyron N, Césaire A, Du-Thanh A, Dereure O. Allergic contact dermatitis caused by Magnolia officinalis bark extract in a facial anti-ageing cream. Contact Dermatitis. 2015 Jun;72(6):416-7.
  8. Nilausen TD, Johansen JD, Thyssen JP. Allergic contact dermatitis of the face caused by Magnolia officinalis bark extract. Contact Dermatitis. 2016;75(6):385-87.
  9. Amat-Samaranch V, López-Sánchez C, Tubau C, Puig L, Serra-Baldrich E. Vulvar allergic contact dermatitis caused by Magnolia officinalis bark extract. Contact Dermatitis 2022;87(1):96-97.

See these in context on the Magnolia monograph →

Theanine 6 references
  1. Yokogoshi H, Kobayashi M. Hypotensive effect of gamma-glutamylethylamide in spontaneously hypertensive rats. Life Sci 1998;62:1065-8.
  2. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., and Scholey, A. B. The effects of L-theanine, caffeine and their combination on cognition and mood. Biol.Psychol. 2008;77(2):113-122. PubMed
  3. Yokogoshi, H., Kato, Y., Sagesaka, Y. M., Takihara-Matsuura, T., Kakuda, T., and Takeuchi, N. Reduction effect of theanine on blood pressure and brain 5-hydroxyindoles in spontaneously hypertensive rats. Biosci.Biotechnol.Biochem. 1995;59(4):615-618. PubMed
  4. Lyon MR, Kapoor MP, Juneja LR. The effects of L-theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. Altern Med Rev. 2011;16(4):348-
  5. Hidese S, Ota M, Wakabayashi C, et al. Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study. Acta Neuropsychiatr 2017;29(2):72-9.
  6. Tsuchiya T, Honda H, Oikawa M, et al. Oral administration of the amino acids cystine and theanine attenuates the adverse events of S-1 adjuvant chemotherapy in gastrointestinal cancer patients. Int J Clin Oncol 2016;21(6):1085-90. PubMed

See these in context on the Theanine monograph →

Banaba 7 references
  1. Judy WV, Hari SP, Stogsdill WW, et al. Antidiabetic activity of a standardized extract (Glucosol) from Lagerstroemia speciosa leaves in Type II diabetics. A dose-dependence study. J Ethnopharmacol 2003;87:115-7. PubMed
  2. Kakuda T, Sakane I, Takihara T, et al. Hypoglycemic effect of extracts from Lagerstroemia speciosa L. leaves in genetically diabetic KK-AY mice. Biosci Biotechnol Biochem 1996;60:204-8.
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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.

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