Muscle Protein Synthesis®
Amino Acids & ProteinBrand: GNC Mega Men
Net Contents
30 Pack(s)
Serving Size
1 White Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
Not specified
Product Version
CODE 209711 GQG
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Supplement Facts
Serving Size: 1 White Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Leucine | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take the contents of one pack daily with food. For maximum benefits, take as directed every day.
Warnings & Precautions
Precautions re: Children
Keep out of reach of children.
Precautions re: Pregnant or Nursing or Prescription Medications
Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Precautions re: All Other
Discontinue use two weeks prior to surgery.
Storage
Storage
Store in a cool, dry place.
Formulation
Formulation re: Does NOT Contain
No Artificial Colors, no Artificial Flavors, Yeast free.
Formula re: Contains
Muscle protein L-Leucine for muscle protein synthesis
FDA Statements
FDA Disclaimer Statement
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.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General: Product/Version Code
Code 209711 GQG
General Statements: All Other Content
Each pack contains:
General Statements: All Other Content
Muscle Protein Synthesis
General Statements: All Other Content
Conforms to USP <2091> for weight. Meets USP <2040> disintegration.
General Statements: All Other Content
Actual size
General Statements: All Other Content
In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid, and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 Vitality and Mental Health scores were also observed compared to placebo.
General Statements: All Other Content
Physician endorsed This product is endorsed by the GNC Medical Advisory Board. This team of esteemed physicians utilizes their extensive medical knowledge and experience to aid in the creation of GNC premium products, helping you achieve optimal health through comprehensive nutritional support so you can live your best life!
Brand IP Statement(s) re: (c), (TM), (SM)
Vitapak program with clinically studied multivitamin - Our most comprehensive Vitapak program that provides support for both wellness and performance
General Statements: All Other Content
- Targets 13 core functions for head-to-toe support
Seals/Symbols
Physician endorsed
General Statements: All Other Content
Whole body
General Statements: All Other Content
Achieve your daily nutritional goal with customized ingredients plus multivitamins that have more antioxidant power than ever, contain over 30 clinically studied ingredients - and are smaller and easier to swallow.
Manufacturer & Distributor
Distributor
General Nutrition Corporation
Pittsburgh, PA, 15222
1-888-462-2548
Market Reference
GNC Mega Men Multivitamin 90 Count
GNC4.7(123)$34.99GNC Men's Mega Multivitamin
GNC4.7(16)$34.99GNC Mega Men Ultra Total Test Booster
GNC4.3(73)$89.99Gnc Mega Men 30+ Vitapak Program
GNC4.8(89)$49.99Gnc Mega Men Whole Body Ultra Premium Vitapak Program
gnc.com.pa4.5(200)$69.99GNC Mega Men One Daily Multivitamin 60 Caplets
GNC4.6(220)$19.99Gnc Mega Men Vitapak Program V2
GNC4.3(233)$89.99GNC Mega Men Energy Metabolism
GNC4.3(42)$59.99
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
Innermost
5.0 (17)Vitamin & Supplements Shop
Television Centre, XXIV Limited, Soho Works 2, 101 Wood Ln, London W12 7FR
Power Up Supplement
4.9 (431)Vitamin & Supplements Shop
601 Lea Bridge Rd, London E10 6AJ
Nayble Health & Sports
5.0 (139)Vitamin & Supplements Shop
18 Chamberlayne Rd, London NW10 3JD
LA Muscle UK
4.8 (917)Vitamin & Supplements Shop
Oliver business park, London NW10 7XW
Fitandfat
5.0 (321)Vitamin & Supplements Shop
Inside the post office, 187 Uxbridge Rd, London W13 9AJ
ITL Health
5.0 (37)Vitamin & Supplements Shop
50 Broadway, London SW1H 0BL
Body Hero
5.0 (493)Sports Nutrition Shop
1292 Greenford Rd, Greenford UB6 0HH
Protein World
3.7 (124)Vitamin & Supplements Shop
Protein world, Restmor Way, Hackbridge, Wallington SM6 7AH
Research & Studies
The Interplay Between Physical Activity, Protein Consumption, and Sleep Quality in Muscle Protein Synthesis
A Devkota, M Gautam, U Dhakal, S Devkota… - arXiv preprint arXiv …, 2024 - arxiv.org
… of resistance exercise, dietary protein supplementation, and quality sleep on muscle … detailed insights into optimizing muscle protein synthesis and improving overall muscular health. …
20243 citationsMycoprotein represents a bioavailable and insulinotropic non-animal-derived dietary protein source: a dose–response study
MV Dunlop, SP Kilroe, JL Bowtell… - British Journal of …, 2017 - cambridge.org
… of dietary protein to stimulate muscle protein synthesis rates. … analyser (Stat profile pHOx ultra analyzer; Nova Biomedical). … of muscle protein synthesis rates in healthy young men. It …
2017126 citations… ingestion of a multi-ingredient ergogenic nutritional supplement in males: effects on body composition, muscle performance and markers of muscle protein synthesis
M Spillane, N Schwarz… - Journal of Sports Science …, 2014 - pmc.ncbi.nlm.nih.gov
… After sufficient muscle drying, the samples were then placed in an ultra-low freezer at -80C. … protocol, as well as report any medical problems/symptoms they may have encountered …
201420 citationsSupplements: Help, harm, or hype? How to approach athletes
L Bonci - Current Sports Medicine Reports, 2009 - journals.lww.com
… magazines like Muscle and Fitness, go to stores like GNC, or "… may stimulate net muscle protein synthesis ( 19 ) (Table 3). … the supplement maze is a part of our responsibility as a health …
200921 citationsSupplements with purported effects on muscle mass and strength
PL Valenzuela, JS Morales, E Emanuele… - European journal of …, 2019 - Springer
… Several supplements are purported to promote muscle hypertrophy and strength gains in healthy subjects, or to prevent muscle wasting in atrophying situations (eg, ageing or disuse …
2019127 citationsAntioxidants and exercise performance: with a focus on vitamin E and C supplementation
MR Higgins, A Izadi, M Kaviani - … research and public health, 2020 - mdpi.com
… E supplementation might have reduced damage and/or increased protein synthesis induced by muscle … However, they did not measure the oxidation or synthesis of protein. Bobeuf et al. …
2020313 citations
Related News
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-11-21. DSLD Label ID: 66665. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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