PE Science Smart Mass Lean Muscle Gainer – 40g Protein & Slow-Digesting Carbs

PE Science Smart Mass is a premium lean muscle gainer designed to support your fitness and performance goals. Each serving delivers 40g of high-quality protein from both whey and casein, providing a balanced release of amino acids to help build and maintain muscle. With 60g of slow-digesting carbohydrates sourced from pea starch (Carb10™) and whole oat bran, Smart Mass offers sustained energy without the spike associated with simple sugars. This makes it ideal for fueling your workouts, enhancing post-workout recovery, or supporting your daily nutritional needs. Available in gourmet chocolate and vanilla flavors, Smart Mass combines nutritional value with exceptional taste and texture.

• 40g of blended protein (whey + casein) for muscle support
• 60g of slow-digesting carbohydrates for sustained energy
• Low in simple sugars to support balanced nutrition
• Ideal for post-workout recovery or daily meal supplementation
• Delicious chocolate and vanilla flavor options

• Pea Starch (Carb10™): Provides slow-digesting carbohydrates for sustained energy
• Whey Protein Concentrate: Quickly absorbed protein source to support muscle building
• Milk Protein Isolate: Slow-releasing protein to help maintain muscle between meals
• Whole Oat Bran: Natural source of fiber and complex carbohydrates
• Isomaltulose (Palatinose®): Low-glycemic carbohydrate for steady energy

At Hewyn, our product selection is guided by a commitment to quality and impact. We collaborate with a trusted network of health professionals who shortlist the latest and most effective items in the wellness space. Each product’s ingredients are rigorously reviewed, ensuring they’re backed by research and offer real health benefits. This process guarantees that every product on Hewyn meets our high standards, delivering only the best for your well-being.