SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout
SWELL | Caffeine-Free Pre-Workout

SWELL | Caffeine-Free Pre-Workout

Sale price$49.99

A caffeine-free pre-workout for powerful pumps, hydration, and mental clarity—perfect for evening training or caffeine-sensitive users.

Flavour: Blue Raspberry

Flavour
PUMP & FOCUS WITHOUT CAFFEINE.

SWELL is a caffeine-free pre-workout designed to deliver powerful pumps, hydration, and mental clarity without a stimulant load. While stimulant-free, SWELL mirrors key elements of SHOCK’s performance-support infrastructure, making it a serious option for athletes seeking high-quality training without caffeine.

Built around HydroMax® glycerol, SWELL supports hydration, cellular volumization, and muscle fullness during training. It also includes the same focus-support ingredients found in SHOCK—huperzia serrata extract, pine bark extract, lion’s mane mushroom, and alpha-GPC—helping maintain mental engagement and training intent throughout each session.

Ideal for late-night gym sessions, stimulant-sensitive athletes, or those stacking with stimulant-based products, SWELL delivers controlled performance support without compromising focus or pumps.

What It Delivers

  • Deep muscle pumps powered by a glycerol-based pump complex
  • Improved hydration and endurance during training
  • Clear, focused mental performance without stimulants
  • Ideal for evening workouts and stimulant-free training

Canadian Owned

Canadian-owned and operated, Mammoth products are distributed in Canada in accordance with Health Canada and food & safety regulations.

Industry Standard

Trusted and used by competitive athletes from all sports, including IFBB Pro card holders, CFL athletes, OHL players, and OUA competitors.

Expert Formulated

Formulated and reviewed by our internal regulatory team, led by a licensed Naturopathic Doctor and supported by qualified sport nutrition experts.

Premium Flavours

Our products are designed to deliver a premium, full-taste experience that is balanced, consistent, and never under-flavoured.

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