Price: $39.99
(as of Feb 01, 2026 16:24:19 UTC – Details)


GNC GNC Pro Performance Bulk 1340 Mass Gainer Protein Powder, 50g, Gluten Free, Whey, Creatine, BCAA, 3rd Party Tested, Muscle Recovery & Growth, Micronutrients, Double Chocolate, 9 Servings delivers practical features for everyday use
Highlights include pro, performance, bulk, 1340, mass, gainer
Details focus on function, value, and ease of use
Preferences and certifications Gluten free
Provided in powder form to support simple application
Primary image appears dark toned for clear shelf visibility protein powder 50g gluten
Product Dimensions ‏ : ‎ 10 x 9 x 8 inches; 3.84 ounces
Item model number ‏ : ‎ 248412
Date First Available ‏ : ‎ November 15, 2018
Manufacturer ‏ : ‎ GNC
ASIN ‏ : ‎ B07DRNJF5Q
Best Sellers Rank: #167,366 in Health & Household (See Top 100 in Health & Household) #7,961 in Blended Vitamin & Mineral Supplements
Customer Reviews: 3.9 3.9 out of 5 stars (26) 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); } }); });
GNC AMP AMPLIFIED FOCUS: Amplified focus provides cognitive performance support with clinically studied ingredients like Teacrine, Bacopa, Caffeine, and NeuroFactor
NOOTROPIC SUPPORT: Nootropics may provide cognitive support for areas including focus, concentration, and memory*
FUELS MENTAL CLARITY AND MORE: Put your mind to it, whether at the gym, in the office, or in the classroom
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