Price: $34.99
(as of Nov 10, 2025 21:55:25 UTC – Details)

From the brand

Muscle Building & Recovery

Energy & Endurance

Performance & Wellness

Product Dimensions ‏ : ‎ 5.85 x 5.85 x 8.8 inches; 3.03 Pounds
Item model number ‏ : ‎ 369935
Date First Available ‏ : ‎ July 26, 2017
Manufacturer ‏ : ‎ GNC
ASIN ‏ : ‎ B07F2L11RM
Best Sellers Rank: #21,154 in Health & Household (See Top 100 in Health & Household) #15 in Sports Nutrition Weight Gainers
Customer Reviews: 4.4 4.4 out of 5 stars 2,721 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Healthy Weight Gain: GNC Pro Performance Weight Gainer is packed with targeted macros for your healthy weight gain goals, plus great taste from all-natural colors and flavors.
Dynamic Calories: Features a high-calorie, BCAA-rich formula designed to fuel your body with macros while replenishing energy stores.
Premium Protein: Delivers 50G of protein from whey protein concentrate and micellar casein providing fast, medium, and slow-releasing protein and all 20 amino acids needed to build muscle mass.
Banned Substance Tested: Trusted by athletes around the world, our formula is third-party tested for purity and potency—along with a completely transparent label and a banned substance tested formula
Backed By Science: Since 1935, GNC has been committed to meeting the highest standards of quality, safety, and efficacy while applying the most up-to-date advances in nutritional science so you can live well.