Huperzine-A 200 mcg©
Non-Nutrient / Non-BotanicalBrand: Double Wood Supplements
Functions
Net Contents
120 Tablet(s)
Serving Size
1 Tablet(s)
Servings Per Container
120
Supplement Form
Tablet or Pill
Bar Code (UPC/SKU)
X001LGPQZR
Product Version
Not Present
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Non-GMO, Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Tablet(s) · 1–4 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Huperzine A | 200 mcg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: Take one tablet with or without food to support mental performance including memory, focus, motivation, and energy. Do not consume more than 4 tablets in one day and do not consume more than 1 tablet at a single time. Space out doses 3-4 hours.
Warnings & Precautions
Precautions re: All Other
Warning: consult your physician before using this product. Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not take Huperzine-A and operate any heavy machinery until you know how it affects you.
Precautions re: Pregnant or Nursing or Prescription Medications
Do not take this product if you are pregnant, nursing, or taking any other medications. Do not combine this product with any other acetylcholinesterase inhibitors.
Precautions re: Children
Keep out of reach of children.
Storage
Storage
Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.
Formulation
Formula re: Contains
Huperzine A may support levels of the neurotransmitter Acetylcholine in the brain. By supporting levels of Acetylcholine, Huperzine A can help support energy, stamina, and optimal cognitive function.
Formulation re: Does NOT Contain
Made with Non-GMO Ingredients Gluten free
Formulation re: Other
Acetylcholine inhibitor Promotes optimal cognitive function Increases energy and stamina
Formula re: Contains
Huperzine-A 200 mcg per tablet
FDA Statements
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
Other Label Statements
Seals/Symbols
Proudly made in USA Made with non-GMO ingredients
General Statements: All Other Content
NPN 80093206 New
Manufacturer & Distributor
Distributor
Double Wood LLC
3510 Scotts Ln Ste 219, Philadelphia, PA, 19129-1573, United States
Market Reference
Huperzine Source Naturals
AllStarHealth.com4.6(398)$25.89Double Wood Supplements Adrenal Support Drops
The Hippie Farmer5.0(8)$20.00LowestDOUBLE WOOD Artemisinin 200 Mg 120 Capsules
GoSupps.com4.8(131)$189.99
Where to Buy Locally
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Power Up Supplement
4.9 (431)Vitamin & Supplements Shop
601 Lea Bridge Rd, London E10 6AJ
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4.9 (78)Vitamin & Supplements Shop
26 Queenstown Rd, London SW8 3RX
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3.9 (55)Vitamin & Supplements Shop
Unit 6, Surrey Quays Shopping Centre, Redriff Rd, London SE16 7LL
Protiv Nutrition
5.0 (1)Vitamin & Supplements Shop
3rd Floor, 207 Regent St., London W1B 3HH
Research & Studies
… for Natural Cures: A Self-Care Guide for Treating Health Problems with Natural Remedies Including Diet, Nutrition, Supplements, and Other Holistic Methods
JF Balch, M Stengler, R Young-Balch - 2011 - books.google.com
… , from taking 200 mcg of huperzine A twice a day for eight weeks. This was considered a statistically significant improvement, compared to the 36 percent who responded to placebo. …
201139 citationsThe scoop on brain health dietary supplement products containing huperzine A
C Crawford, YH Wang, B Avula, JY Bae, IA Khan… - Clinical …, 2020 - Taylor & Francis
… supplements claiming to contain huperzine A, we found products that had at least one ingredient claimed on the supplement … ), the suggested use is 100–200 mcg per serving with two …
202014 citationsHuperzine A: a natural acetylcholinesterase inhibitor with multifunctional neuroprotective effects
Suvaiv, K Singh, SM Hasan, A Kumar, A khan… - Beni-Suef University …, 2025 - Springer
… Overall, the trial “provides Class III evidence” that huperzine A 200 µg BID has no clear cognitive benefit in mild–moderate AD. No serious adverse events were attributed to huperzine A…
202511 citationsEffects Of Alpha-GPC and Huperzine-A On Short Term Memory, Anaerobic Power Output, Post Exhaustion Compared To Caffeine And Placebo In Healthy College …
JP Isaacs - 2019 - search.proquest.com
… The results of this study indicate that acute ingestion of 200 micrograms of Hup- … The purpose of the study is to determine if the two supplements (Alpha-GPC and Huperzine-A) will be …
20191 citationsNatural Products
A Case-Based - clairepurnell.com
… lated structurally so that huperzine A is also an acetylcholinesterase … The available data suggest that huperzine A may be as … Typical doses used for dementia are 100 to 200 mcg/day. …
Ask the herbalist;" treating memory loss, dementia and Alzheimer's disease"
A Gaeddert - Townsend Letter for Doctors and Patients, 2003 - go.gale.com
… AD) were administered 200 mcg Huperzine A BID for 8 weeks… Huperzine A may reduce injury to cells from strokes, epilepsy, … Naturally extracted Huperzine A, vinpocetine, and rosemary …
2003
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2024-07-25. DSLD Label ID: 315651. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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