non-nutrient/non-botanical
HMB Hydroxymethylbutyrate supplements
Half of the 52 HMB hydroxymethylbutyrate supplements in the NIH label database that print an amount list 1 g or less per serving; the middle half list 0.5 g to 1 g (DSLD version 9.4.0, January 2026).
- Products listing it
- 5652 print an amount; 4 list it inside a blend without an amount
- Median per serving
- 1 gmiddle half 0.5 g to 1 g
How much HMB hydroxymethylbutyrate do supplements contain?
The median product lists 1 g per serving. One in ten lists 0.11 g or less, one in ten 2.5 g or more. The amount printed most often is 1 g (17 products).
Products by amount of HMB hydroxymethylbutyrate per serving
52 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 1 g | 17 | Shockwave Fruit Punch (Sci-Fit); Shockwave Grape (Sci-Fit); Shockwave Orange (Sci-Fit) |
| 0.5 g | 7 | Amplified Muscle Meal Chocolate (GNC Pro Performance AMP); Amplified Muscle Meal Vanilla (GNC Pro Performance AMP); ReBuilt Mass Chocolate Mass (GNC Beyond Raw) |
| 0.1 g | 6 | Re-Built Mass Vanilla Cake Batter (GNC Beyond Raw); Re-Built Mass Triple Chocolate Cake (GNC Beyond Raw); Re-Built Mass Strawberry Milkshake (GNC Beyond Raw) |
| 0.2 g | 5 | Dr. Jekyll Orange Guava (PS ProSupps); Dr. Jekyll Grape (PS ProSupps) |
| 1.5 g | 5 | SacroSelect (Moss Nutrition); HMB Complex Natural Citrus Flavor (Genestra Brands); Synthegen Blackberry Lemonade (MN Morphogen Nutrition) |
| 2.5 g | 4 | Creatine HCl + HMB Blue Lemonade (GEC Genetic Edge Compounds); Creatine HCl + HMB Cherry Limeade (GEC Genetic Edge Compounds); Creatine HCl + HMB Sour Grape Candy (GEC Genetic Edge Compounds) |
| 0.825 g | 3 | HMB (Calcium HMB) (BulkSupplements.com); Calcium HMB 1000 mg Capsules (BulkSupplements.com); HMB Powder 1000 mg (BulkSupplements.com) |
| 3 g | 2 | Muscle Strength & Restore Formula Powder (Life Extension Wellness Code); Perform Lemon-Lime (Dioxyme) |
| 0.75 g | 1 | R&R Rest and Repair (NOW Sports) |
| 0.77 g | 1 | HMB Powder (NOW Sports) |
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 HMB hydroxymethylbutyrate?
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).
- BetatorBody Attack3.17 g
- Muscle Strength & Restore Formula PowderLife Extension Wellness Code3 g
- Perform Lemon-LimeDioxyme3 g
- Creatine HCl + HMB Blue LemonadeGEC Genetic Edge Compounds2.5 g
- Creatine HCl + HMB Cherry LimeadeGEC Genetic Edge Compounds2.5 g
- Creatine HCl + HMB Sour Grape CandyGEC Genetic Edge Compounds2.5 g
- Creatine HCl + HMB Strawberry KiwiGEC Genetic Edge Compounds2.5 g
- SacroSelectMoss Nutrition1.5 g
In which products and brands?
Products listing HMB hydroxymethylbutyrate by DSLD product type
Brands listing it most: GNC Beyond Raw (6), NOW Sports (4), GEC Genetic Edge Compounds (4), PS ProSupps (3), BulkSupplements.com (3), Sci-Fit (3), Altrum (2), NewtonEverett (2), GNC Pro Performance AMP (2), Genestra Brands (2).
Every product listing HMB hydroxymethylbutyrate
56 products, A to Z by name (page 2 of 2), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- SacroSelectMoss Nutrition1.5 g
- Shockwave Fruit PunchSci-Fit1 g
- Shockwave GrapeSci-Fit1 g
- Shockwave OrangeSci-Fit1 g
- Synthegen Blackberry LemonadeMN Morphogen Nutrition1.5 g
- Synthegen Vanilla ColaMN Morphogen Nutrition1.5 g