Inositol (Powder)
by Pure Encapsulations · powder · 8.8 ounces
- On the market (NIH)
- UPC 7 66298 01129 5
- DSLD label 322381
- Serving 4.2 g (1 scoop (approximately 4.2 g))
- 60 servings
Inositol (Powder) by Pure Encapsulations lists one ingredient: 4 g of inositol per serving of 4.2 g. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.
What is in Inositol (Powder)?
Each row as the label prints it, per serving of 4.2 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 |
|---|---|---|---|
| Inositolas Myo-Inositol | 4 g | This amount is far outside what other labels list for inositol, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD. |
Source: NIH ODS Dietary Supplement Label Database, label 322381 (entered December 21, 2024), 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 1 to 2 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.
- Inositol PowderVerified Quality Natural Products · off the market same ingredients
- Inositol SAPNFH same ingredients
- Inositol PowderHardy Nutritionals same ingredients
- InositolPure Encapsulations · off the market same ingredients
- Inositol PowderVital Nutrients same ingredients
- 100% Pure Inositol PowderSwanson Premium Brand · off the market 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
- Recommendations: As a dietary supplement, take 1 scoop, 1-2 times daily, mixed with water, with or between meals, or as directed by a health professional.
- Warnings
- Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.
- Keep out of the reach of children.
- Use only if safety seal is intact.
- Allergens and what it does not contain
- Gluten-free, non-GMO & hypoallergenic
- Storage
- Store in a cool, dry place.
- Packaged by weight, not volume. Settling may occur.
Source: label statements in DSLD label 322381.
How many labels does Inositol (Powder) have?
3 labels are on file under this name since April 23, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 322381 (current) Entered December 21, 2024 · on the market · 8.8 ounces · UPC 7 66298 01129 5
- Label 293983 Entered July 18, 2023 · off the market October 1, 2024 · 8.8 ounces · UPC 7 66298 01129 5
- Label 219102 Entered April 23, 2020 · off the market October 23, 2018 · 8.8 ozs · UPC 7 66298 01129 5
DSLD also links this label to: Inositol (image difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Pure Encapsulations (distributor), Sudbury, MA. All Pure Encapsulations products.