L-Serine Unflavored
by California Gold Nutrition · powder · 2.2 lbs
- On the market (NIH)
- UPC 8 98220 01508 5
- DSLD label 274249
- Serving 10 g (1 Scoop)
- 100 servings
L-Serine Unflavored by California Gold Nutrition lists one ingredient: 10 g of L-serine per serving of 10 g. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.
What is in L-Serine Unflavored?
Each row as the label prints it, per serving of 10 g. 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 | 10 g | Higher than over 99% of 314 products listing serine (median 408 mg). Per day at the most servings: 30,000 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 274249 (entered September 22, 2022), 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 10,000 mg of L-serine (filed by NIH under serine) is higher than over 99% of the 314 serine products that print an amount.
The NIH database records 1 to 3 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.
- L-Serine Powder UnflavoredLake Avenue Nutrition same ingredients
- 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
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 usage: Mix 1 scoop (approximately 10 grams) in juice or beverage of your choice 1 to 3 times per day. Best when taken as directed by a qualified healthcare professional.
- Warnings
- Warnings: Keep out of reach of children.
- Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications as well as those with a physician-diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
- Sealed for your protection. Do not use if seal is missing or broken.
- This product is not manufactured with eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, or gluten. Produced in a third-party, audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients.
- Allergens and what it does not contain
- Formulated to Contain No gluten No GMOs No soy
- This product is not manufactured with eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, or gluten.
- Storage
- Best stored at controlled room temperature 20 degrees C to 25 degrees C (68 degrees F to 77 degrees F). Improper storage conditions, such as extended exposure to direct sunlight, high heat & humidity can cause product degradation over time.
Source: label statements in DSLD label 274249.
What else is on the label?
Other ingredients: None.
How many labels does L-Serine Unflavored have?
One label is on file, entered on September 22, 2022.
- Label 274249 (current) Entered September 22, 2022 · on the market · 2.2 lbs · UPC 8 98220 01508 5
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names California Gold Nutrition (distributor), Perris, CA. All California Gold Nutrition products.