PlainVitamins

L-Norvaline

by BulkSupplements.com · powder · 50 grams

  • On the market (NIH)
  • UPC X000J3IX8P
  • DSLD label 312192
  • Serving 400 mg (about 1/6 tsp)
  • 125 servings

L-Norvaline by BulkSupplements.com lists one ingredient: 400 mg of L-norvaline per serving of 400 mg. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.

What is in L-Norvaline?

Each row as the label prints it, per serving of 400 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).

L-Norvaline: Supplement Facts rows against the market (DSLD label 312192, January 2026 release)
IngredientAmount% DVAmong products listing it
L-Norvaline400 mgNorvaline in L-Norvaline against 95 products400 mg per serving; the middle half of products list 100 mg to 250 mg, the median 100 mg.400 mg

Higher than 98% of 95 products listing norvaline (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 312192 (entered May 23, 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 400 mg of L-norvaline (filed by NIH under norvaline) is higher than 98% of the 95 norvaline products that print an amount.

The NIH database records one serving 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?

The products whose ingredient lists overlap most with L-Norvaline's, rare ingredients counting for more.

  • PassionDaily Sprays 1 shared, 51% alike
  • 24HR PumpNutra Innovations 1 shared, 39% alike

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 400 mg (about 1/6 tsp) once daily, or as directed by a physician.
Warnings
Always consult a physician before taking any dietary supplement.
Keep out of reach of children.
Allergens and what it does not contain
Free of: Added sugar, soy, dairy, yeast, gluten, additives
Storage
Store in a dry, cool place

Source: label statements in DSLD label 312192.

How many labels does L-Norvaline have?

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

  1. Label 312192 (current) Entered May 23, 2024 · on the market · 50 grams · UPC X000J3IX8P
  2. Label 312191 Entered May 23, 2024 · on the market · 1 kilogram · UPC X000IXTOA7
  3. Label 312190 Entered May 23, 2024 · on the market · 25 grams · UPC X000J3IX99
  4. Label 312189 Entered May 23, 2024 · on the market · 10 grams · UPC X000IXTOFR
  5. Label 312217 Entered April 23, 2024 · on the market · 500 grams · UPC X000IXTOJN
  6. Label 312194 Entered April 23, 2024 · on the market · 250 grams · UPC X000J3IX8F
  7. Label 312193 Entered April 23, 2024 · on the market · 100 grams · UPC X000J3IX8Z
  8. Label 294891 Entered August 23, 2023 · on the market · 25 grams · UPC X000J3IX99
  9. Label 294888 Entered August 23, 2023 · on the market · 100 grams · UPC X000J3IX8Z
  10. Label 294886 Entered August 23, 2023 · on the market · 500 grams · UPC X000IXTOJN
  11. Label 294892 Entered July 18, 2023 · on the market · 10 grams · UPC X000IXTOFR
  12. Label 294890 Entered July 18, 2023 · on the market · 1 kg · UPC X000IXTOA7
  13. Label 294889 Entered July 18, 2023 · on the market · 50 grams · UPC X000J3IX8P
  14. Label 294887 Entered July 18, 2023 · on the market · 250 grams · UPC X000J3IX8F
  15. Label 254623 Entered October 22, 2021 · on the market · 1 kg
  16. Label 254622 Entered October 22, 2021 · off the market March 28, 2022 · 500 grams
  17. Label 254621 Entered October 22, 2021 · off the market March 28, 2022 · 250 grams
  18. Label 254619 Entered October 22, 2021 · on the market · 50 grams
  19. Label 254618 Entered October 22, 2021 · on the market · 25 grams
  20. Label 254620 Entered September 24, 2021 · off the market March 28, 2022 · 100 grams

And 1 more labels.

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?