Glycine 600
by ProCaps Laboratories · capsule · 360 easy-to-swallow capsules
- On the market (NIH)
- UPC 668211
- DSLD label 320131
- Serving 1 capsule
- 360 servings
Glycine 600 by ProCaps Laboratories lists one ingredient: 600 mg of glycine per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2025.
What is in Glycine 600?
Each row as the label prints it, per serving of 1 capsule. 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 |
|---|---|---|---|
| Glycine | 600 mg | Higher than 70% of 1,078 products listing glycine (median 300 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 320131 (entered January 23, 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?
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 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.
- Glycine 600ProCaps same ingredients
- GlycineMetabolic Maintenance same ingredients
- Glycine 500 mgPureFormulas · off the market same ingredients
- Pure Glycine 500 MilligramsMontiff same ingredients
- Glycine 500 mgSolgar same ingredients
- Pharmaceutical Grade AjiPure Glycine 500 mgSwanson Ultra 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 Use Consume one capsule daily. You can increase your intake as required or as guided by your physician.
- Allergens and what it does not contain
- Contains no additives or common allergens Contains no milk, soy, yeast, corn, wheat, gluten, sodium, salt, sugar, fat, cholesterol, color, preservative, common allergens, genetically modified (GMO) ingredients or manufacturing additives.
Source: label statements in DSLD label 320131.
What else is on the label?
Other ingredients: Gelatin.
How many labels does Glycine 600 have?
3 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 320131 (current) Entered January 23, 2025 · on the market · 360 easy-to-swallow capsules · UPC 668211
- Label 248454 Entered August 23, 2021 · on the market · 360 easy-to-swallow capsules · UPC 668211
- Label 220145 Entered May 22, 2020 · off the market March 19, 2021 · 360 easy-to-swallow capsules · UPC 668211
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names ProCaps Labs (manufacturer), Henderson, NV. All ProCaps Laboratories products.