Muscle Function Formula®
Amino Acids & ProteinBrand: GNC Pro Performance AMP
Functions
Net Contents
30 Pak(s)
Serving Size
2 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
Not specified
Product Version
CODE 330011 HNG
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
5 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
2 ingredients report a %DV; 1 meet or exceed 100% DV.
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: 2 Capsule(s) · 1 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Magnesium(Magnesium Aspartate) | 60 mg | 15% |
| Zinc(Zinc Arginate) | 30 mg | 200% |
| L-Leucine | 150 mg | — |
| L-Isoleucine | 50 mg | — |
| L-Valine | 50 mg | — |
Not Present
Amino Acid Profile
3 amino acids detected on the label, including 3 essential and 3 branched-chain (BCAA). Bars show the disclosed amount per serving; total mapped amino acids ≈ 250 mg.
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: As a dietary supplement, take the contents of one packet daily with food after your workout. Do not take prior to bed.
Suggested/Recommended/Usage/Directions
For maximum performance and physique support, stack with: -Amplified Recovery Protein XR(TM) for post-workout muscle support. - Amplified Creatine 189(TM) to fuel muscles and promote cell hydration.
Warnings & Precautions
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.
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Storage
Storage
Store in a cool, dry place.
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 Statements: All Other Content
Muscle Function Formula
General Statements: All Other Content
{Capsule} ACTUAL SIZE
General Statements: All Other Content
GNC QUALITY COMMITMENT For more than 75 years, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls. Every raw material used is tested to ensure its purity and potency. Each product is dated and then shipped immediately to our stores to ensure that you are purchasing the freshest supplements available.
General Statements: All Other Content
GNC GUARANTEE If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.
Brand IP Statement(s) re: (c), (TM), (SM)
What is Pro Performance(R) AMP Recovery Vitapak(R) Program?
General Statements: All Other Content
Athletes today push their bodies to extremes to achieve maximum results in athleticism, speed, muscle performance and physical potential. Their ability to exhaust their bodies with powerful physical training regimens goes further than just how they perform any given workout. An overlooked key to their physical prowess is the ability to recover from the intense strain on their bodies and capacity to rebuild muscles that have been put through a rigorous thrashing.
Brand IP Statement(s) re: (c), (TM), (SM)
GNC Scientists have created the breakthrough Pro Performance(R) AMP Recovery Vitapak(R) Program. This incomparable, dominant program combines daily premium sports nutrients and clinically studied ingredients to rebuild muscle and fuel an athlete's recovery.
Brand IP Statement(s) re: (c), (TM), (SM)
What is Pro Performance(R) AMP Recovery Vitapak(R) Program? With the breakthrough Pro Performance(R) AMP Recovery Vitapak(R) Program athletes can power through training fearless of repercussions and after-effects. This elite, advanced program provides your body with highly absorbable, clinically studied ingredients for recovery plus potent herbal ingredients proven to provide fast joint comfort and flexibility.
General Statements: All Other Content
Muscle Function Formula - Combining BCAA and Zinc Magnesium Aspartate gives athletes a unique element that will replenish key amino acids and minerals. BCAA are essential amino acids that are part of muscle protein that help to preserve muscle glycogen stores and help to reduce the amount of protein breakdown. Exercise may result in a loss of essential vitamins and minerals.
General Statements: All Other Content
In a 12 week multi-center randomized, double-blind, placebo-controlled study of 60 adults, subjects taking 250 mg/day of the two active components found in Joint Comfort Formula showed a significant 30% improvement in joint flexibility and a 19.4% improvement in joint function in 30 days compared to subjects on placebo.
General Statements: All Other Content
ADVANCED MUSCLE PERFORMANCE
General Statements: All Other Content
ADVANCED SPORTS VITAMIN SYSTEM TO FUEL MUSCLE RECOVERY AND REPAIR WITH OVER 50 POWERFUL INGREDIENTS
General Statements: All Other Content
- Features GNC's Highest-Potency Sports Multivitamin to Fuel a Ripped Physique
General Statements: All Other Content
- Provides anti-catabolic amino acids to support prevention of muscle breakdown
General Statements: All Other Content
- Clinically formulated to improve joint flexibility by 30% and support the body's natural anti-inflammatory response
General Statements: All Other Content
- Replenish and refuel fatigued muscles with potent nutrients to optimize recuperation
General Statements: All Other Content
Daily Recovery Energy Endurance
General Statements: All Other Content
Clinically Researched
General: Product/Version Code
CODE 330011 HNG
General Statements: All Other Content
{QRC} SCAN & LEARN MORE
Manufacturer & Distributor
Other
1-888-462-2548
Other
Distributor
General Nutrition Corporation
Pittsburgh, PA, 15222
Market Reference
Gnc AMP New Wheybolic
GNC3.8(1500)$54.99GNC AMP Pure Isolate
GNC3.9(2000)$104.99GNC AMP Creatine HCl 189
GNC4.1(189)$49.99GNC AMP Wheybolic Ripped
GNC4.2(583)$34.99GNC AMP Creabolic Triple Actoin Muscle Builder
GNC4.1(24)$49.99GNC AMP Men's Extreme Training Vitapak Program
GNC4.1(65)$59.99GNC AMP Wheybolic 40
GNC4.4(117)$42.99GNC AMP Men's Strength Vitapak Program
GNC4.6(62)$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.
Supplement Warehouse
4.9 (525)Vitamin & supplements store
4643 S University Dr, Davie, FL 33328
Impact Nutrition - Independent Herbalife Distributor
5.0 (599)Vitamin & supplements store
3015 Johnson St, Hollywood, FL 33021
Pumped Up Supps & Smoothies
5.0 (369)Vitamin & supplements store
8343 Pines Blvd, Pembroke Pines, FL 33024
Full Life Reuma Art X Strength
5.0 (5)Vitamin & supplements store
1932 Hollywood Blvd, Hollywood, FL 33020
Healthsupp
5.0 (145)Vitamin & supplements store
1142 S Federal Hwy, Fort Lauderdale, FL 33316
The Nutrition Shoppe Inc.
5.0 (88)Vitamin & supplements store
5601 Powerline Rd Ste 407, Fort Lauderdale, FL 33309
The Vitamin Shoppe
4.3 (172)Vitamin & supplements store
1780 Stirling Rd Suite 108, Dania Beach, FL 33004
PureFormulas
4.7 (1069)Vitamin & supplements store
11800 NW 102nd Rd #2, Medley, FL 33178
Research & Studies
Parallel increases in phosphocreatine and total creatine in human vastus lateralis muscle during creatine supplementation
JJ Brault, TF Towse, JM Slade… - … journal of sport …, 2007 - journals.humankinetics.com
… creatine monohydrate (GNC Pro Performance, 0.43 g·kg body … , equation 12). TCr is just the sum of PCr and free creatine, so … , however, in healthy, intact muscle. Using liberal estimates …
200727 citationsA guide to understanding dietary supplements
SM Talbott - 2012 - api.taylorfrancis.com
… supplements to promote health and reduce disease is here to stay. … health food outlets such as General Nutrition Centers (GNC), … Effects of oral creatine supplementation on muscular …
201255 citationsGLUTAMINE SUPPLEMENTATION AND RENAL HEALTH
T Juiced, D Ahmad, M Bansal, E Dillon, S Dorsey… - api.drum.lib.umd.edu
… degradation and high performance liquid chromatography showed that three popular protein supplements contained more glutamine than stated by the manufacturers. …
Author Archives: SNI
II Veteran, W Brink - theissnscoop.com
… The amount of health benefits that massage offers is endless… select supplement complexes implicated as NO and muscle … contains some specialized and exclusive formula. Therefore, …
Daidzein from dietary supplement to a drug candidate: An evaluation of potential
M Ubaid, Salauddin, MA Shadani, SM Kawish… - ACS …, 2023 - ACS Publications
… it has been incorporated into health supplements. The global … Daidzein with the molecular formula C 15 H 10 O 4 has a … to control smooth muscle tone function, which decreases blood …
202338 citationsSports supplement buyer's guide: complete nutrition for your active lifestyle
S Adele, R Jalali - 2007 - books.google.com
… But one look at the supplement section at the local health … can preserve lean muscle mass and bone health while dieting … many minerals in the formulas actually compete for absorption, …
20071 citations
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Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-05-22. DSLD Label ID: 45115. 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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