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.*

NOW® Double Strength HMB has twice the HMB (1,000 mg per tablet) as in our regular strength product (500 mg per capsule).

Nutritional uses of Calcium ß-Hydroxy ß-Methylbutyrate 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.

Natural color variation may occur in this product.
Take 1 tablet 2 to 3 times daily with food. For best results, use in conjunction with an exercise program.

Store in a cool, dry, dark place after opening.
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.