L-Arginine 500 mg L-Ornithine 500 mg
by KAL · tablet or pill · 60 tablets
- On the market (NIH)
- UPC 0 21245 79453 0
- DSLD label 254606
- Serving 1 tablet
L-Arginine 500 mg L-Ornithine 500 mg by KAL lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 500 mg of L-arginine hydrochloride and 500 mg of L-ornithine hydrochloride, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on October 22, 2021.
What is in L-Arginine 500 mg L-Ornithine 500 mg?
Each row as the label prints it, per serving of 1 tablet. 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 |
|---|---|---|---|
| Total Carbohydrates | 1 g | 1% | 74% of 21,979 products listing carbohydrate give more (median 3 g). |
| Dietary Fiber | less than 1 g | 3% | |
| L-Arginine Hydrochloride | 500 mg | 47% of 1,455 products listing arginine give more (median 500 mg). | |
| L-Ornithine Hydrochloride | 500 mg | Higher than 57% of 258 products listing ornithine (median 400 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 254606 (entered October 22, 2021), version 9.4.0. See the label on DSLD. 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?
The products whose ingredient lists overlap most with L-Arginine 500 mg L-Ornithine 500 mg's, rare ingredients counting for more.
- L-Arginine L-OrnithineGNC Pro Performance · off the market 2 shared, 69% alike
- Free Form Arginine & Ornithine 750 mgASN Advanced Sport Nutriceuticals · off the market 2 shared, 69% alike
- L-Arginine & L-Ornithine ComplexVSN Vital Strength Nutrition · off the market 2 shared, 69% alike
- L-Arginine-HCL L-Ornithine-HCLPureBulk.com 2 shared, 69% alike
- Arginine & Ornithine ComplexOL Olympian Labs · off the market 2 shared, 69% alike
- L-Arginine L-Ornithine 2500GNC Pro Performance 2 shared, 69% 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
- 1 Daily
- Directions: Use only as directed. Take 1 tablet daily with a glass of water. For best results, take on an empty stomach 1 hour before exercise or sleep.
- Warnings
- Warning: Do not use if safety seal is broken or missing.
- Keep out of reach of children.
- Keep your licensed health care practitioner informed when using this product.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 254606.
What else is on the label?
Other ingredients: Cellulose, Stearic Acid, Silica.
How many labels does L-Arginine 500 mg L-Ornithine 500 mg have?
One label is on file, entered on October 22, 2021.
- Label 254606 (current) Entered October 22, 2021 · on the market · 60 tablets · UPC 0 21245 79453 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names KAL (manufacturer), Park City, UT. All KAL products.