Myo-Inositol

by Genestra Brands · powder · 250 grams

  • On the market (NIH)
  • UPC 8 83196 15632 0
  • DSLD label 267712
  • Serving 4 g (1 Level Scoop)
  • 62 servings

Myo-Inositol by Genestra Brands lists one ingredient: 4 g of myo-inositol per serving of 4 g. Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.

What is in Myo-Inositol?

Each row as the label prints it, per serving of 4 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).

Myo-Inositol: Supplement Facts rows against the market (DSLD label 267712, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories10 Calories
Total Carbohydrates4 g1%Carbohydrate in Myo-Inositol against 21,979 products4 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.4 g

Higher than 53% of 21,979 products listing carbohydrate (median 3 g).

Myo-Inositol4 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 267712 (entered June 16, 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?

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.

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
Recommended Dose: In a glass, add 8 oz (250 mL) of water to 1 level scoop (1 teaspoon) of Myo-Inositol and mix. Take once daily or as recommended by your 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.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 267712.

How many labels does Myo-Inositol have?

3 labels are on file under this name since January 25, 2016: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 267712 (current) Entered June 16, 2022 · on the market · 250 grams · UPC 8 83196 15632 0
  2. Label 211150 Entered January 25, 2020 · off the market November 8, 2024 · 6.6 ozs · UPC 8 83196 14650 5
  3. Label 55591 Entered January 25, 2016 · off the market September 5, 2019 · 6.6 oz. · UPC 883196 14650

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Seroyal USA (distributor), Pittsburgh, PA. All Genestra Brands products.

Where next?