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Dietary supplement

Siberian Root Herbal Supplement Ingredients & Drug Interactions

by GNC Herbal Plus Standardized

Siberian Root Herbal Supplement label
See full label image
Capsule Category: Botanical
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 Siberian Root Herbal Supplement 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

Siberian Root Herbal Supplement is a dietary supplement by GNC Herbal Plus Standardized with 1 active ingredient. Its ingredients are commonly taken for fatigue and low energy, physical and athletic performance, stress resistance (adaptogen).Based on those ingredients, 1,140 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Siberian Root Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Siberian Root Herbal Supplement by GNC Herbal Plus Standardized

Ask about any prescription or over-the-counter medication and we check it for interactions with Siberian Root Herbal Supplement by GNC Herbal Plus Standardized — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Siberian Root Herbal Supplement by GNC Herbal Plus Standardized

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 Sep 10, 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.

This supplement contains one active ingredient: eleuthero root powder (also called Siberian ginseng), a plant traditionally used to support overall wellness. The capsule also contains cellulose and gelatin as inactive ingredients that hold the powder together.

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

This product doesn't appear to be marketed for a specific use, so we graded Eleuthero's overall clinical evidence instead.

Moderate

Some clinical evidence supports Eleuthero for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Genital herpes — rated "Possibly Effective" (Natural Medicines).

The evidence we hold rates genital herpes as possibly effective with eleuthero. For other conditions listed—familial Mediterranean fever, bipolar disorder, osteoporosis, and chronic fatigue syndrome—the evidence isn't established enough to rate, meaning we don't have enough reliable data to say whether it works.

The evidence, ingredient by ingredient Eleuthero

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.

Eleuthero is generally well tolerated when used for the short term. However, safety data on long-term use is limited, so if you're thinking about taking it for months at a time, that's worth discussing with your doctor.

Common side effects in short-term use include diarrhea, upset stomach, headache, nausea, and a rash. Some people report nervousness (about 7 in 100 in one study), and occasionally mild anxiety, irritability, or low mood—effects that seem more likely at higher doses.

Blood pressure changes and heart palpitations have been reported, though it's unclear whether eleuthero itself or contaminants in the product were responsible. The safety data advises against using eleuthero during pregnancy and while breastfeeding due to insufficient information.

If you're pregnant, planning to become pregnant, or breastfeeding, talk with your doctor or pharmacist before taking this product.

Side effects, ingredient by ingredient Eleuthero

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 — Eleuthero.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; heart-rhythm medications.
  • For scale: 1,141 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 this product, check with your doctor or pharmacist if you use blood thinners or antiplatelet drugs, diabetes medications, digoxin (a heart drug), immunosuppressant medications, or drugs broken down by your liver. Most of these interactions are theoretical based on lab research, but your pharmacist can verify whether your specific medications are affected.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

Siberian Root may be worth considering if you're looking to support general wellness and have no drug interactions to worry about, but the interaction profile is extensive. If you take blood thinners, heart medications, diabetes drugs, or immunosuppressants, check your exact list with your pharmacist before starting.

Long-term safety data is thin, so stick to short-term use unless your doctor advises otherwise.

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 Oct 26, 2011.

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 Siberian Root Herbal Supplement, straight from the product label.

Brand GNC Herbal Plus Standardized
Barcode (UPC) 048107066635
Net contents 100 Capsule(s)
Market status On market
Date entered into DSLD Oct 26, 2011
DSLD ID 1629
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
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 Siberian Root Herbal Supplement by GNC Herbal Plus Standardized, 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:
2 Capsule(s)
UPC/BARCODE
048107066635
IngredientAmount% DV
Siberian Root Powder650 mg--

Other ingredients: Cellulose, Gelatin

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.
FDA Disclaimer Statement

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

Precautions

KEEP OUT OF REACH OF CHILDREN.

WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery.

Storage

Store in a cool, dry place.

General

CODE 483711 LJG

General Statements

For more information: 1-888-462-2548

Potency of eleutherosides verified by GNC procedure #5276. Conforms to USP <2091> for weight. Meets USP <2040> disintegration.

SHOP NOW @ GNC.COM

Supports Vitality* Standardized Powder • 650 mg

Suggested/Recommended/Usage/Directions

Directions: As a dietary supplement, take one or two capsules daily.

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

See for yourself

Siberian Root Herbal Supplement by GNC Herbal Plus Standardized label

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

Siberian Root Herbal Supplement 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 Siberian Root Herbal Supplement by GNC Herbal Plus Standardized

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

Serving size1 Capsule(s) Dosage formCapsule Amounts shown are per serving.

Siberian Root Powder

Interacts with
1,140 drugs
650 mg per serving Form: Eleutherosides

Eleuthero is an herb traditionally used as an 'adaptogen' to fight fatigue, boost energy, and help the body handle stress. The scientific evidence beh...

Siberian Root Powder monograph & interactions

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

Interaction report

Siberian Root Herbal Supplement by GNC Herbal Plus Standardized Drug Interactions

Want to check YOUR meds against Siberian Root Herbal Supplement?

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
1,140Drugs
679 Moderate 461 Minor

Ingredients driving the most interactions

Siberian Root Powder 1,140

Individual Drug Interactions

The ingredients in Siberian Root Herbal Supplement interact with 1,140 drugs. Click any drug to see the details.

1 of the 1 ingredient in Siberian Root Herbal Supplement interact with drugs. Each result below shows which ingredient is responsible. Siberian Root Powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Siberian Root Herbal Supplement 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.

Siberian Root Powder10 drug types · 1,140 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research shows that a constituent of eleuthero, dihydroxybenzoic acid, appears to inhibit platelet aggregation. Concomitant use with anticoagulant or antiplatelet drugs might increase the risk of bleeding. This effect has not been reported in humans.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, eleuthero might have additive effects when used with antidiabetes drugs.
Animal research suggests that certain constituents of eleuthero have hypoglycemic activity in both healthy and diabetic animals. A small study in adults with type 2 diabetes also shows that taking eleuthero for 3 months can lower blood glucose levels. However, one very small study in healthy individuals shows that taking powdered eleuthero 3 grams, 40 minutes prior to a 75-gram oral glucose tolerance test, significantly increases postprandial blood glucose levels when compared with placebo. These contradictory findings might be due to patient-specific variability and variability in active ingredient ratios.

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

Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
In vitro and animal research suggest that standardized extracts of eleuthero inhibit CYP1A2. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, eleuthero might increase levels of drugs metabolized by CYP2C9.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP2C9. This effect has not been reported in humans.

Likelihood Possible Evidence D
Digoxin (Lanoxin)

Eleuthero might increase serum digoxin levels and increase the risk of side effects.
In one case report, a 74-year-old male who was stabilized on digoxin presented with an elevated serum digoxin level after starting an eleuthero supplement, without symptoms of toxicity. After stopping the supplement, serum digoxin levels returned to normal. It is not clear whether this was due to a pharmacokinetic interaction or to interference with the digoxin assay. Although the product was found to be free of digoxin and digitoxin, it was not tested for other contaminants.

Likelihood Unlikely Evidence D
Immunosuppressants

Theoretically, eleuthero might interfere with immunosuppressive drugs because of its immunostimulant activity.
Animal and in vitro research shows that eleuthero extracts have immunomodulatory effects, including increasing cellular and humoral activity.

Likelihood Possible Evidence D
P-Glycoprotein Substrates

Theoretically, eleuthero might increase levels of P-glycoprotein substrates.
In vitro research suggests that eleuthero can inhibit the multi-drug transporter protein, P-glycoprotein. However, it is too soon to tell if this is clinically important. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, eleuthero might increase levels of drugs metabolized by CYP2D6.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP2D6. However, research in healthy human volunteers has found that taking eleuthero 485 mg twice daily for 14 days does not inhibit CYP2D6 drug metabolism.

Likelihood Unlikely Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP3A4. However, research in healthy human volunteers has found that taking eleuthero 485 mg twice daily for 14 days does not inhibit CYP3A4 drug metabolism.

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

Theoretically, eleuthero might decrease levels of drugs metabolized by OATP.
In vitro research suggests that eleuthero inhibits OATP2B1, which might reduce the bioavailability of oral drugs that are substrates of OATP2B1. Due to the weak inhibitory effect identified in this study, this interaction is not likely to be clinically significant.

Likelihood Possible Evidence D
Siberian Root Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Siberian Root Herbal Supplement, from the product label.

GNC Herbal Plus Standardized

See all GNC Herbal Plus Standardized products
Name
General Nutrition Corporation
City
Pittsburgh
State
PA
ZipCode
15222
Phone Number
1-888-462-2548
Web Address
gnc.com
Pharmacist Counseling Corner

Siberian Root Herbal Supplement by GNC Herbal Plus Standardized: Common Questions

Does Siberian Root Herbal Supplement by GNC Herbal Plus Standardized interact with any medications?
Yes. Based on its ingredients, Siberian Root Herbal Supplement has a known interaction with 1,140 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Siberian Root Herbal Supplement 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 this if I'm on a blood thinner like warfarin?
Not without checking first. Eleuthero may increase your bleeding risk when combined with blood thinners or antiplatelet drugs. Talk to your doctor or pharmacist about your warfarin and this supplement together before taking it.
Will this help my fatigue or boost my energy?
The evidence we hold doesn't establish that eleuthero is effective for chronic fatigue syndrome, so we can't say whether it will help. You might see it marketed for energy, but the data doesn't support that claim.
What side effects should I watch for?
Most common are stomach upset, diarrhea, headache, and nausea. Some people feel nervous or anxious, especially at higher doses. If you have heart problems or high blood pressure, be aware that blood pressure changes and heart palpitations have been reported with eleuthero.
Is it safe to take long-term?
Not much safety data exists for long-term use. The supplement is generally well tolerated short-term, but if you're planning to take it for months, discuss that with your doctor first.
Can I take this while pregnant or breastfeeding?
The safety data advises against it during both pregnancy and breastfeeding because there isn't enough information to know it's safe. Talk with your doctor or pharmacist before taking it if you're pregnant, planning to become pregnant, or nursing.
Does this work for genital herpes?
Genital herpes is rated possibly effective based on the data we hold, so there's some evidence it may help, but it's not definitive. Discuss it with your doctor as part of your overall herpes management.

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.

Siberian Root Herbal Supplement label
Go deeper

The Full Monographs Behind Siberian Root Herbal Supplement’s Ingredients

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

Herb & supplement monograph

Eleuthero

Interacts with 1,140 drugs

Eleuthero is an herb traditionally used as an 'adaptogen' to fight fatigue, boost energy, and help the body handle stress. The scientific evidence behind these uses is limited and mixed, so...

Read the full Eleuthero monograph →
Sources

Sources & How We Checked

Siberian Root Herbal Supplement'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 24 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.

Eleuthero 24 references
  1. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. McRae S. Elevated serum digoxin levels in a patient taking digoxin and Siberian ginseng. CMAJ 1996;155:293-5.
  3. Awang DVC. Siberian ginseng toxicity may be case of mistaken identity (letter). CMAJ 1996;155:1237.
  4. Mills S, Bone K. Principles and Practice of Phytotherapy. London: Churchill Livingstone, 2000.
  5. Harkey MR, Henderson GL, Zhou L, et al. Effects of Siberian ginseng (Eleutherococcus senticosus) on c-DNA-expressed P450 drug metabolizing enzymes. Alt Ther 2001;7:S14.
  6. Hikino H, Takahashi M, Otake K, Konno C. Isolation and hypoglycemic activity of eleutherans A, B, C, D, E, F, and G: glycans of Eleutherococcus senticosus roots. J Nat Prod 1986;49:293-7. PubMed
  7. Yun-Choi HS, Kim JH, Lee JR. Potential inhibitors of platelet aggregation from plant sources, III. J Nat Prod 1987;50:1059-64. PubMed
  8. Donovan JL, DeVane CL, Chavin KD, et al. Siberian Ginseng (Eleutheroccus senticosus) Effects on CYP2D6 and CYP3A4 Activity in Normal Volunteers. Drug Metab Dispos 2003;31:519-22.. PubMed
  9. Hartz AJ, Bentler S, Noyes R et al. Randomized controlled trial of Siberian ginseng for chronic fatigue. Psychol Med 2004;34:51-61. PubMed
  10. Sievenpiper JL, Arnason JT, Leiter LA, Vuksan V. Decreasing, null and increasing effects of eight popular types of ginseng on acute postprandial glycemic indices in healthy humans: the role of ginsenosides. J Am Coll Nutr 2004;23:248-58. PubMed
  11. Dasgupta A, Wu S, Actor J, et al. Effect of Asian and Siberian ginseng on serum digoxin measurement by five digoxin immunoassays. Significant variation in digoxin-like immunoreactivity among commercial ginsengs. Am J Clin Pathol 2003;119:298-303. DOI
  12. Takahashi T, Kaku T, Sato T, et al. Effects of Acanthopanax senticosus HARMS extract on drug transport in human intestinal cell line Caco-2. J Nat Med. 2010;64(1):55-62. PubMed
  13. Fuchikami H, Satoh H, Tsujimoto M, Ohdo S, Ohtani H, Sawada Y. Effects of herbal extracts on the function of human organic anion-transporting polypeptide OATP-B. Drug Metab Dispos 2006;34:577-82. PubMed
  14. Friedman, J. A., Taylor, S. A., McDermott, W., and Alikhani, P. Multifocal and recurrent subarachnoid hemorrhage due to an herbal supplement containing natural coumarins. Neurocrit.Care 2007;7(1):76-80. PubMed
  15. Molokovskii, D. S., Davydov, V. V., and Tiulenev, V. V. [The action of adaptogenic plant preparations in experimental alloxan diabetes]. Probl.Endokrinol.(Mosk) 1989;35(6):82-87.
  16. Schmolz, M. W., Sacher, F., and Aicher, B. The synthesis of Rantes, G-CSF, IL-4, IL-5, IL-6, IL-12 and IL-13 in human whole-blood cultures is modulated by an extract from Eleutherococcus senticosus L. roots. Phytother.Res 2001;15(3):268-270.
  17. Huang, D. B., Ran, R. Z., and Yu, Z. F. [Effect of Acanthopanax senticosus injection on the activities of human tumor necrosis factor and natural killer cell in blood in the patients with lung cancer]. Zhongguo Zhong.Yao Za Zhi. 2005;30(8):621-624.
  18. Niu, H. S., Hsu, F. L., Liu, I. M., and Cheng, J. T. Increase of beta-endorphin secretion by syringin, an active principle of Eleutherococcus senticosus, to produce antihyperglycemic action in type 1-like diabetic rats. Horm.Metab Res 2007;39(12):894-898
  19. Watanabe, K., Kamata, K., Sato, J., and Takahashi, T. Fundamental studies on the inhibitory action of Acanthopanax senticosus Harms on glucose absorption. J Ethnopharmacol. 10-28-2010;132(1):193-199. PubMed
  20. Bazaz'ian, G. G., Liapina, L. A., Pastorova, V. E., and Zvereva, E. G. [Effect of Eleutherococcus on the functional status of the anticoagulation system in older animals]. Fiziol.Zh.SSSR Im I.M.Sechenova 1987;73(10):1390-1395.
  21. Kaloeva, Z. D. [Effect of the glycosides of Eleutherococcus senticosus on the hemodynamic indices of children with hypotensive states]. Farmakol.Toksikol. 1986;49(5):73.
  22. Martinez, B. and Staba, E. J. The physiological effects of Aralia, Panax and Eleutherococcus on exercised rats. Jpn J Pharmacol 1984;35(2):79-85. DOI
  23. Medon, P. J., Thompson, E. B., and Farnsworth, N. R. Hypoglycemic effect and toxicity of Eleutherococcus senticosus following acute and chronic administration in mice. Zhongguo Yao Li Xue.Bao. 1981;2(4):281-285.
  24. Freye E, GLeske J. Siberian ginseng results in beneficial effects on glucose metabolism in diabetes type 2 patients: a double blind placebo-controlled study in comparison to panax ginseng. Int J Clin Nutr. 2013;1(1):11-17.

See these in context on the Eleuthero 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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