PlainVitamins

Huperzine A 1%

by BulkSupplements.com · powder · 50 grams

  • On the market (NIH)
  • UPC X00191MXKZ
  • DSLD label 312009
  • Serving 15 mg
  • 3333 servings

Huperzine A 1% by BulkSupplements.com lists one ingredient: 150 mcg of huperzine A per serving of 15 mg. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in Huperzine A 1%?

Each row as the label prints it, per serving of 15 mg. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Huperzine A 1%: Supplement Facts rows against the market (DSLD label 312009, January 2026 release)
IngredientAmount% DVAmong products listing it
Huperzine Aas Huperzia serrata150 mcgHuperzine in Huperzine A 1% against 589 products150 mcg per serving; the middle half of products list 50 mcg to 200 mcg, the median 100 mcg.150 mcg

Higher than 61% of 589 products listing huperzine (median 100 mcg). Per day at the most servings: 300 mcg.

Source: NIH ODS Dietary Supplement Label Database, label 312009 (entered September 25, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: As a dietary supplement, take 15 mg once or twice daily, or as directed by a physician.
Warnings
Always consult a physician before taking any dietary supplement.
Keep out of reach of children.
Do not exceed the recommended dosage.
Allergens and what it does not contain
Free of: Added sugar, soy, dairy, yeast, gluten, additives
Storage
Contents are sold by weight, not volume. Settling may occur. Store in a dry, cool place

Source: label statements in DSLD label 312009.

How many labels does Huperzine A 1% have?

13 labels are on file under this name since June 23, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 312009 (current) Entered September 25, 2024 · on the market · 50 grams · UPC X00191MXKZ
  2. Label 312008 Entered August 22, 2024 · on the market · 25 grams · UPC X00191ND1X
  3. Label 312007 Entered June 20, 2024 · on the market · 10 grams · UPC X0018RSF4N
  4. Label 312991 Entered May 23, 2024 · on the market · 1 kilogram · UPC 8 49720 02240 0
  5. Label 312012 Entered April 23, 2024 · on the market · 500 grams · UPC 8 49720 02243 1
  6. Label 312011 Entered April 23, 2024 · on the market · 250 grams · UPC 8 49720 02244 8
  7. Label 312010 Entered April 23, 2024 · on the market · 100 grams · UPC X0018SRAYX
  8. Label 254821 Entered October 22, 2021 · on the market · 100 grams · UPC X0018SRAYX
  9. Label 254819 Entered October 22, 2021 · on the market · 25 grams · UPC X00191ND1X
  10. Label 254825 Entered September 24, 2021 · on the market · 500 grams · UPC 8 49720 02243 1
  11. Label 254823 Entered September 24, 2021 · on the market · 250 grams · UPC 8 49720 02244 8
  12. Label 254820 Entered September 24, 2021 · on the market · 50 grams · UPC X00191MXKZ
  13. Label 252711 Entered June 23, 2021 · on the market · 10 grams · UPC X0018RSF4N

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names BulkSupplements.com (distributor), Henderson, NV. All BulkSupplements.com products.

Where next?