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- Build size the smart way with a reduced-sugar, high-calorie mass gainer designed for quality lean mass
- Power explosive sessions with a creatine matrix that increases performance in short-term, high‑intensity exercise
- Recover and rebuild with 42 g of fast and slow-release protein per serving, including ISO-XP 95% whey isolate
- Fuel up with added CLA and MCTs for clean, convenient calories that support your bulk without the bloat
- Stay on track with chromium to support normal macronutrient metabolism and Halal Certified peace of mind
Applied Nutrition Critical Mass Professional – High-Calorie Lean Mass Gainer
Struggling to eat enough to grow? Applied Nutrition’s Critical Mass Professional makes hitting your calorie and protein targets simple, delicious, and consistent. This powerful mass gainer was engineered for lifters, athletes, and hard-gainers who want size without sacrificing quality.
Each serving delivers a huge calorie hit alongside 42 g of fast and slowly digested protein – including premium ISO-XP 95% Whey Protein Isolate – to feed your muscles for hours. The updated reduced sugar formula helps you stay leaner while you add size, so you can bulk with intention rather than guesswork.
What makes Critical Mass Professional different?
- Performance you can feel: A multi-source Creatine matrix to increase physical performance in successive bursts of short-term, high‑intensity exercise.
- Recover harder, grow stronger: Enhanced with HMB, Glutamine, and Leucine – the building blocks athletes trust for tough training phases.
- Premium protein blend: 42 g of protein per serving, featuring ISO-XP 95% whey isolate for fast uptake plus slower-digesting proteins for sustained support.
- Clean calorie support: Added healthy fats from CLA and MCT powder to help you increase daily calories without relying on junk.
- Metabolic support: Includes Chromium, which contributes to normal macronutrient metabolism.
Who is it for?
If you’re a hard-gainer, in a bulking phase, or simply too busy to prep high-calorie meals, Critical Mass Professional is your all-in-one, high-calorie protein & carbohydrate shake. It’s also Halal Certified and pairs perfectly with Applied Nutrition iDRIVE Insulin Driver when you want to dial in nutrient timing.
How to fit it into your day
Use between meals, post‑workout, or any time you need a convenient calorie and protein boost to keep your growth on track. Stack with your favourite Applied Nutrition essentials to customise your bulk.
Why athletes choose Applied Nutrition: Trusted UK sports nutrition, uncompromising ingredient selection, and formulations built for real-world results.
Recommended to be used with iDRIVE Insulin Driver.
Halal Certified Product.
Original: $46.94
-70%$46.94
$14.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Build size the smart way with a reduced-sugar, high-calorie mass gainer designed for quality lean mass
- Power explosive sessions with a creatine matrix that increases performance in short-term, high‑intensity exercise
- Recover and rebuild with 42 g of fast and slow-release protein per serving, including ISO-XP 95% whey isolate
- Fuel up with added CLA and MCTs for clean, convenient calories that support your bulk without the bloat
- Stay on track with chromium to support normal macronutrient metabolism and Halal Certified peace of mind
Applied Nutrition Critical Mass Professional – High-Calorie Lean Mass Gainer
Struggling to eat enough to grow? Applied Nutrition’s Critical Mass Professional makes hitting your calorie and protein targets simple, delicious, and consistent. This powerful mass gainer was engineered for lifters, athletes, and hard-gainers who want size without sacrificing quality.
Each serving delivers a huge calorie hit alongside 42 g of fast and slowly digested protein – including premium ISO-XP 95% Whey Protein Isolate – to feed your muscles for hours. The updated reduced sugar formula helps you stay leaner while you add size, so you can bulk with intention rather than guesswork.
What makes Critical Mass Professional different?
- Performance you can feel: A multi-source Creatine matrix to increase physical performance in successive bursts of short-term, high‑intensity exercise.
- Recover harder, grow stronger: Enhanced with HMB, Glutamine, and Leucine – the building blocks athletes trust for tough training phases.
- Premium protein blend: 42 g of protein per serving, featuring ISO-XP 95% whey isolate for fast uptake plus slower-digesting proteins for sustained support.
- Clean calorie support: Added healthy fats from CLA and MCT powder to help you increase daily calories without relying on junk.
- Metabolic support: Includes Chromium, which contributes to normal macronutrient metabolism.
Who is it for?
If you’re a hard-gainer, in a bulking phase, or simply too busy to prep high-calorie meals, Critical Mass Professional is your all-in-one, high-calorie protein & carbohydrate shake. It’s also Halal Certified and pairs perfectly with Applied Nutrition iDRIVE Insulin Driver when you want to dial in nutrient timing.
How to fit it into your day
Use between meals, post‑workout, or any time you need a convenient calorie and protein boost to keep your growth on track. Stack with your favourite Applied Nutrition essentials to customise your bulk.
Why athletes choose Applied Nutrition: Trusted UK sports nutrition, uncompromising ingredient selection, and formulations built for real-world results.
Recommended to be used with iDRIVE Insulin Driver.
Halal Certified Product.






















