PEScience Smart Mass Gainer, Lean Muscle Weight Gainer, Whey Protein & Casein Protein Blend with Slow-Digesting Carbs, Maltodextrin-Free, 14 Packets – Gourmet Chocolate

Price: $29.99
(as of Jan 19, 2026 08:50:20 UTC – Details)

From the brand

At PEScience, we’re dedicated to perfect quality control. From premium raw materials to state-of-the-art manufacturing, we ensure authenticity, potency, and transparency. With GMP compliance and regular audits, we uphold the highest standards. With every product we create, we reaffirm our commitment to perfect quality control, ensuring that our customers can confidently embrace wellness and vitality, today and for years to come.

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Package Dimensions ‏ : ‎ 8.19 x 7.24 x 4.02 inches; 1.82 Pounds
Date First Available ‏ : ‎ September 8, 2025
Manufacturer ‏ : ‎ PEScience
ASIN ‏ : ‎ B0FQ81VT1B
Best Sellers Rank: #311,356 in Health & Household (See Top 100 in Health & Household) #94 in Sports Nutrition Weight Gainers
Customer Reviews: 4.7 4.7 out of 5 stars (16) 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); } }); });
Clean Mass Gainer in Convenient Packets – No more tubs, scoops, and guesswork. Smart Mass delivers a clean, convenient way to bulk using 14 pre-portioned packets, each with 225 calories, 25g protein and 25g carbs. In a rush? Smart Mass also makes for a perfect on-the-go meal replacement.
Premium Protein Powder Blend: Whey + Casein – Each serving delivers 25g of complete protein using a blend of fast-absorbing whey and slow-digesting casein. Supports sustained amino acid release for post-workout, between meals, or before bed.
Slow-Digesting Carbs for Lean Gains – Unlike typical gainers loaded with cheap sugar and maltodextrin, Smart Mass uses slow-burning carbs from pea starch (Carb10), Palatinose (isomaltulose), and oat bran. This cleaner carb profile helps support steady energy release without the crash, making it ideal for lean bulking.
No Cheap Fats, Just Smart Nutrition – Many gainers are fat-loaded with cheap oils for east, dirty calories. Not Smart Mass. The only added fat we use is from coconut oil, rich in MCTs (medium-chain-triglycerides), and at a modest amount to not upset your stomach or make for cheap weight gains.
Amazing Taste & Texture. Third-Party Tested – Unmatched flavor and mixability in every shake—backed by third-party testing for purity and quality. Smart Mass is gluten-free and designed for users who want to choose the best for their bulking journey.