Supports lean muscle mass and muscle function ‡

Muscle Protect^â„¢ with HMB provides a leucine-rich blend of essential amino acids combined with HMB^®, vitamin D³ and glutamine for muscle maintenance. Leucine, a branched-chain amino acid, has an anabolic role in muscle protein synthesis and may specifically benefit aging adults by preserving healthy muscle mass and function. ss-Hydroxy-ss-methylbutyrate (HMB) is a metabolite of leucine that supports lean muscle mass through two unique mechanisms: decreased muscle degradation and increased protein synthesis. Vitamin D and glutamine provide additional support for muscle health.^‡

View additional product support materials:

Guide to Bone & Joint Support^‡

Amino9^â„¢ Research

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Douglas Laboratories' brands (Douglas Laboratories, Klean Athlete, and Wobenzym), logo, text, trademarks, graphics, datasheets, brochures, and photo images are the property of HVL LLC dba Douglas Laboratories and are used with permission. Copyright © 2023

^‡FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.douglaslabs.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.