PlainVitamins

Post Workout

by Dyna Storm Nutrition · capsule · 90 capsules

  • Off the market since October 2023 (NIH)
  • DSLD label 239605
  • Serving 3 capsules
  • 30 servings

Post Workout by Dyna Storm Nutrition lists 6 ingredients, 6 with an amount per serving of 3 capsules, such as 20 mg of niacin, 100 mcg of folic acid, 15 mcg of vitamin B12 and 1 g of L-carnitine. Its current label entered the NIH Dietary Supplement Label Database on December 26, 2020.

What is in Post Workout?

Each row as the label prints it, per serving of 3 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).

Post Workout: Supplement Facts rows against the market (DSLD label 239605, January 2026 release)
IngredientAmount% DVAmong products listing it
Niacinas NiacinamideNiacin (Form: as Niacinamide)20 mg100%Niacin in Post Workout against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg).

Folic Acid100 mcg25%Folate in Post Workout against 7,022 products100 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.100 mcg

86% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as CyanocobalaminVitamin B12 (Form: as Cyanocobalamin)15 mcg250%Vitamin B12 in Post Workout against 14,425 products15 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg15 mcg

61% of 14,425 products listing vitamin B12 give more (median 36 mcg).

L-Carnitineas L-Carnitine TartrateL-Carnitine (Form: as L-Carnitine Tartrate)1 gL-Carnitine in Post Workout against 1,338 products1,000 mg per serving; the middle half of products list 110.5 mg to 1,000 mg, the median 500 mg.1,000 mg

Higher than 66% of 1,338 products listing L-carnitine (median 500 mg).

L-Glutamine50 mgGlutamine in Post Workout against 1,850 products0.05 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.05 g

93% of 1,850 products listing glutamine give more (median 1 g).

L-Tyrosine50 mgTyrosine in Post Workout against 1,680 products50 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.50 mg

89% of 1,680 products listing tyrosine give more (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 239605 (entered December 26, 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:

  • 86% of the 7,022 products that print an amount of folate list more than its 100 mcg of folic acid (filed by NIH under folate) (median 400 mcg).
  • 93% of the 1,850 products that print an amount of glutamine list more than its 0.05 g of L-glutamine (filed by NIH under glutamine) (median 1 g).
  • 89% of the 1,680 products that print an amount of tyrosine list more than its 50 mg of L-tyrosine (filed by NIH under tyrosine) (median 500 mg).

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 Post Workout's, rare ingredients counting for more.

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
Directions for use: (Adults) Take 3 capsules daily with water.
Warnings
Warnings: Ensure to drink enough fluid before, during, and after exercise.
If you are pregnant or breastfeeding, consult a health care practitioner before using this product.
If you have a liver disease, a kidney disease, or seizure disorder, consult a health care practitioner prior to use.
Keep out of reach of children
Do not use if safety seal is damaged or missing
Storage
Store at room temperature

Source: label statements in DSLD label 239605.

What else is on the label?

Other ingredients: Gelatin, Magnesium Stearate, Silicon Dioxide.

How many labels does Post Workout have?

One label is on file, entered on December 26, 2020.

  1. Label 239605 (current) Entered December 26, 2020 · off the market October 13, 2023 · 90 capsules

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

Who makes it?

The label names Dyna Storm Nutrition Returns (distributor), Savannah, GA. All Dyna Storm Nutrition products.

Where next?