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AFTERPAY AVAILABLE! FREE SHIPPING OVER $99. SAME-DAY DISPATCH BEFORE 1 PM*
AFTERPAY AVAILABLE! FREE SHIPPING OVER $99. SAME-DAY DISPATCH BEFORE 1 PM*
FitVibes Nutrition - Quality Proteins and Supplements Online at Affordable Prices.

Mutant Mass (Produced in Canada)

Save 6% Save 13%
Original price $79.90
Original price $79.90 - Original price $179.95
Original price $79.90
Current price $69.90
$69.90 - $169.90
Current price $69.90
by Mutant

Go bigger with every serve.

Mutant Mass is a premium high-calorie mass gainer designed for anyone looking to support size, strength, recovery, and daily calorie intake. Built with a blend of quality protein sources and carbohydrates, Mutant Mass helps fuel training and makes it easier to increase calories without constantly eating large meals.

Each serving delivers a powerful combination of protein and energy to support muscle-building goals while maintaining great taste and smooth mixability.

Produced in Canada, Mutant Mass is trusted worldwide by lifters and athletes looking for serious results.

Key Benefits

  • High-calorie mass gainer formula
  • Multi-source protein blend
  • Supports muscle growth and recovery
  • Helps increase daily calorie intake
  • Great taste and easy mixing
  • Produced in Canada

Best For

  • Muscle gain goals
  • Hard gainers
  • Strength and size phases
  • Recovery and increased calorie intake
  • Post-workout or between meals

Why Buy From FitVibes?

  • Authentic products
  • Fast NZ delivery
  • Free shipping over $99

Shipping & Returns

Free Shipping on Orders Over $99 Nationwide*

Place your order before 3:00 pm Monday to Friday for same-day dispatch.

Estimated Delivery Times*

  • Auckland & North Island: Most orders delivered overnight; some Auckland orders may arrive the same day depending on order time.
  • South Island: Standard delivery is overnight; allow up to 2 business days for larger parcels.

For full details, including returns and exchange options, click here to view our Shipping Policy and Returns Policy.