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HMB 500mg

NOW Foods



HMB 500mg product image
SKU: NOW-2054

HMB (ß-Hydroxy ß-Methylbutyrate) is a clinically researched, naturally occurring metabolite of the branched-chain amino acid leucine. HMB normally plays a role in the regulation of protein breakdown in the body, helping to preserve lean muscle tissue.* HMB therefore can help to maintain muscle strength and mass when combined with regular exercise and a healthy diet.* In addition, it may help to enhance recovery from intense exercise.*


  • Preserves Lean Mass*
  • Maintains Muscle*
  • With Vitamin D-3

Suggested Use:

Take 2 capsules 2 to 3 times daily with food. For best results, use in conjunction with an exercise program.



Serving Size: 2 Veg Capsule


Amount Per Serving

Vitamin D3 … 12.5 mcg (500 IU)

(as Cholecalciferol)    

Calcium … 160 mg

(from Calcium β-Hydroxy β-Methylbutyrate Monohydrate)

HMB … 1 g (1,000 mg) †

(β-Hydroxy β-Methylbutyrate) (from Calcium β-Hydroxy β-Methylbutyrate Monohydrate)          


Other Ingredients:  Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.



Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

This product is Dairy Free, Halal, Kosher, Non-GMO.


Monohydrate (HMB) and Vitamin D are licensed to NOW Health Group, Inc. under U.S. Patent # 8,815,280, # 9,259,430, # 9,539,224 and # 9,707,241. Use of the trademark myHMB® is licensed from Metabolic Technologies.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.


Natural color variation may occur in this product.


Store in a cool, dry, dark place after opening.

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