Description

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  CLEAN CALORIES FOR SIZE AND STRENGTH.

  MASS is made for people who want to gain lean muscle mass but struggle to eat enough throughout the day. Mass delivers quality nutrition from clean carbs, healthy fats, and multi-source protein to support lean muscle growth, recovery, and steady weight gain.

  Mammoth Mass is unlike some products that are loaded with low-quality protein and empty sugar calories.

  More size. Better fuel. Smarter bulking.

  What It Delivers

  • High-calorie nutrition from quality sources
  • Supports lean muscle growth and recovery
  • Sustained energy for training and daily performance
  • An easy way to reach your daily calorie needs
  

  THIRD-PARTY TESTED

  Your trust matters. Mammoth Supplements is a Canadian-owned and operated brand, with products distributed in Canada in compliance with Health Canada regulations. All products undergo independent third-party testing to ensure quality, purity, and safety. 

  

  CANADIAN OWNED & OPERATED

  Mammoth Supplements is a Canadian-owned and operated brand, proudly serving athletes with products distributed in Canada in accordance with Health Canada and food & safety regulations.

  

  INDUSTRY STANDARD

  Trusted by competitive athletes across multiple sports, including IFBB Pro card holders, CFL athletes, OHL players, and OUA competitors, who incorporate Mammoth Supplements into their training routines.

  

  EXPERT FORMULATED

  Formulated and reviewed by our internal science and regulatory team, led by a licensed Naturopathic Doctor and supported by experts with advanced sport nutrition qualifications.

  

  PREMIUM FLAVOURS

  Flavour is developed with intention—not as an afterthought. Our products are designed to deliver a premium, full-taste experience that is balanced, consistent, and never under-flavoured.