other
YK-11 supplements
Half of the 6 YK-11 supplements in the NIH label database that print an amount list 8.5 mg or less per serving; the middle half list 4.25 mg to 12 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 66 print an amount
- Median per serving
- 8.5 mgmiddle half 4.25 mg to 12 mg
How much YK-11 do supplements contain?
The median product lists 8.5 mg per serving. One in ten lists 3.5 mg or less, one in ten 16 mg or more. The amount printed most often is 12 mg (2 products).
Products by amount of YK-11 per serving
6 products, log scale; extreme 0.2% at each end left out of the drawing.
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most YK-11?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
In which products and brands?
Products listing YK-11 by DSLD product type
Brands listing it most: Swoll Mafia (2), Xcel Sports Nutrition (1), Focused Nutrition Europe (1), DNA Anabolics (1), Medfit RX (1).
Every product listing YK-11
6 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Elite YK-11Focused Nutrition Europe · off the market4 mg
- MassSwoll Mafia · off the market12 mg
- Sarm Yk-11DNA Anabolics · off the market5 mg
- Srm Yk11-Lgd-4033Xcel Sports Nutrition · off the market3 mg
- SwollSwoll Mafia12 mg
- Yk-11MedFit Rx20 mg