True Mass by BSNDESCRIPTION BSN TrueMass is a high calorie weight gainer designed to fuel serious muscle growth. Packed with essential nutrients, it helps you pack on lean mass while supporting overall health. This powerful formula combines 44g of protein with 83g of complex carbohydrates to provide sustained energy and support muscle recovery. The unique blend of proteins, including whey and casein, works to build and protect muscle tissue. Plus, added MCTs and EFAs

20g of premium protein blend (whey isolate

This scientifically formulated thermogenic fat burner helps accelerate your metabolism

250 Calories per Serving to Help Support a Calorie Surplus for Weight Gain and Muscle Building

works to build and protect muscle tissue

you need to consume more calories than you expend

Informed Choice Certified: Banned substance tested for trusted use

ENERGY + ELECTROLYTES anytime you want a boost of energy

Faster Recovery: Support muscle repair and minimize downtime between sessions

Focused Energy: The optimal combination of L-Tyrosine

Appetite Control: Curb cravings and maintain better control over your hunger

C & D: Contributes to energy metabolism

Six-protein blend for optimal muscle growth