Inosine 500 mg
by Source Naturals Athletic Series · tablet or pill · 120 tablets
- On the market (NIH)
- UPC 0 21078 00663 3
- DSLD label 295893
- Serving 1 to 3 tablets; amounts per 1 tablet
- 120 servings
Inosine 500 mg by Source Naturals Athletic Series lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 30 mg of calcium and 500 mg of inosine. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2023.
What is in Inosine 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 |
|---|---|---|---|
| Calcium | 30 mg | 3% | 84% of 17,831 products listing calcium give more (median 115 mg). |
| Inosine | 500 mg |
Source: NIH ODS Dietary Supplement Label Database, label 295893 (entered September 25, 2023), 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?
The products whose ingredient lists overlap most with Inosine 500 mg's, rare ingredients counting for more.
- Inosine 500 mgSwanson Premium Brand · off the market 1 shared, 81% alike
- InosineUltimate Nutrition Platinum Series 1 shared, 81% alike
- Inosine 500 mgCardiovascular Research 1 shared, 81% alike
- InosineSwanson 1 shared, 81% alike
- Lauric SelectMoss Nutrition 1 shared, 44% 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: 1 to 3 tablets before workout.
- Warnings
- Caution: If you are pregnant, may become pregnant, breastfeeding, have kidney disease, or gout, consult your health care professional before using this product.
- Do not use if either tamper-evident seal is broken or missing.
- Keep out of the reach of children.
- Allergens and what it does not contain
- Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Source: label statements in DSLD label 295893.
What else is on the label?
Other ingredients: Dibasic Calcium Phosphate, Sorbitol, Stearic Acid, modified Cellulose Gum, Magnesium Stearate.
How many labels does Inosine 500 mg have?
One label is on file, entered on September 25, 2023.
- Label 295893 (current) Entered September 25, 2023 · on the market · 120 tablets · UPC 0 21078 00663 3
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Source Naturals, Inc. (distributor), Santa Cruz, CA. All Source Naturals Athletic Series products.