Douglas Laboratories Muscle Protect with HMB


Muscle Protect™ with HMB® provides a great-tasting, leucine-rich blend of essential amino acids combined with HMB®, vitamin D3, and glutamine for muscle maintenance and more.*


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. β-Hydroxy-β-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.*


Product Info

Serving Size: 1 Scoop
Servings Per Container: 30

Ingredients: Vitamin D3 (as cholecalciferol) (500 IU) 12.5 mcg, Calcium 210 mg, L-Glutamine 2 g, myHMB® Calcium bHydroxy-b methylbutyrate monohydrate (HMB) 1.5 g, Amino9™ Amino Blend 3.35 g – L-Leucine, L-Lysine, L-Threonine, L-Isoleucine, L-Valine, L-Phenylalanine, L-Methionine, L-Histidine, L-Tryptophan

Essential Amino Acid Profile Per Serving:
LHistidine 109 mg
LIsoleucine 280 mg
LLeucine 1271 mg
LLysine 487 mg
LMethionine 129 mg
LPhenylalanine 181 mg
LThreonine 342 mg
LValine 264 mg
LTryptophan 18 mg

Other Ingredients: Natural flavors, citric acid, stevia leaf extract, monk fruit extract (Siraitia grosvenorii), turmeric (for color)

Dietary Considerations: Gluten Free, Non-GMO

Suggested Use: As a dietary supplement, adults take 1 scoop 1-2 times daily dissolved in 8-10 oz of water or other beverage, or as directed by a health professional.

Warnings: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact. Packaged by weight, not volume. Settling may occur.


*Health statements about products sold on have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. If pregnant, nursing, or taking medications, consult with your healthcare practitioner before use. Keep out of reach of children.

We work to ensure that product information contained on this site is correct. However, brands may make changes to their products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

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