L-Serine 2000 mg
by SuperSmart · tablet or pill · 60 tablets
- On the market (NIH)
- UPC 5 453003 828044
- DSLD label 332385
- Serving 2 tablets
- 30 servings
L-Serine 2000 mg by SuperSmart lists one ingredient: 2,000 mg of L-serine per serving of 2 tablets. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in L-Serine 2000 mg?
Each row as the label prints it, per serving of 2 tablets. 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| L-Serine | 2,000 mg | Higher than 95% of 314 products listing serine (median 408 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 332385 (entered June 25, 2025), 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 2,000 mg of L-serine (filed by NIH under serine) is higher than 95% of the 314 serine products that print an amount; 9 list more.
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?
6 products list the very same ingredients; the nearest amounts come first.
- L-Serine UnflavoredMicro Ingredients · off the market same ingredients
- L-Serine 2000 mgDouble Wood Supplements same ingredients
- L-SerineMicro Ingredients same ingredients
- L-Serine 2,000 mgNutricost same ingredients
- L-SerineBulkSupplements.com same ingredients
- L-Serine 550 mgBulkSupplements.com same ingredients
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
- Recommended use: Adults. Take 2 tablets a day.
- Warnings
- Precautions: Do not exceed the recommended daily dose. This product is a nutritional supplement and should not replace a varied, balanced diet.
- Keep out of childrens' reach.
- As with any nutritional supplement, you should consult a health professional before taking this product if you are pregnant, breastfeeding or have a health problem.
- Storage
- Store away from direct light, heat and humidity.
Source: label statements in DSLD label 332385.
What else is on the label?
Other ingredients: Acacia Gum.
How many labels does L-Serine 2000 mg have?
One label is on file, entered on June 25, 2025.
- Label 332385 (current) Entered June 25, 2025 · on the market · 60 tablets · UPC 5 453003 828044
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names SN Worldwide Unipessoal, LDA (distributor), Funchal, Portugal. All SuperSmart products.