Myo Grow

by Bio Factor · capsule · 120 capsules

  • Off the market since October 2023 (NIH)
  • UPC 8 59630 00440 3
  • DSLD label 219192
  • Serving 2 capsules
  • 60 servings

Myo Grow by Bio Factor lists 6 ingredients, 2 with an amount per serving of 2 capsules, such as 10 mg of vitamin B-6 and 30 mg of niacin; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2020.

What is in Myo Grow?

Each row as the label prints it, per serving of 2 capsules. 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 Grow: Supplement Facts rows against the market (DSLD label 219192, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B-6as Pyridoxal 5-PhosphateVitamin B-6 (Form: as Pyridoxal-5-Phosphate)10 mg588%Vitamin B6 in Myo Grow against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 20 mg.

Niacin30 mg188%Niacin in Myo Grow against 12,413 products30 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg30 mg

Higher than 63% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 60 mg. 1.7 times the adult UL a day.

Proprietary Blend725 mg
L-Arginine Hydrochloridein the blend, no amount given
Mucuna pruriens extractas L-DopaMucuna pruriens extract (Form: std. to 15% L-Dopa) Genus: Mucuna Species: pruriensin the blend, no amount given
L-Tyrosinein the blend, no amount given
Gamma-Aminobutyric Acidin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 219192 (entered May 22, 2020), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 2 servings a day, the most its directions give, the label lists 60 mg of niacin, 1.7 times the adult Tolerable Upper Intake Level.

The NIH database records 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?

1 product lists 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
Suggested Usage: Take 2 capsules twice daily, preferably morning and night.
Warnings
Warning: Not recommended for pregnant or nursing women.
Keep out of reach of children.
Do not use if safety seal is broken etc.
Allergens and what it does not contain
Drug free Gluten free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 219192.

What else is on the label?

Other ingredients: Hypromellose, Rice powder, Rice hull concentrate, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Certified cGMP.

How many labels does Myo Grow have?

One label is on file, entered on May 22, 2020.

  1. Label 219192 (current) Entered May 22, 2020 · off the market October 17, 2023 · 120 capsules · UPC 8 59630 00440 3

DSLD also links this label to: Myo Grow (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 Meehan Formulations, LLC (other), Jackson, WY. All Bio Factor products.

Where next?