Why Choose Applied Nutrition Critical Mass?
Critical Mass is one of the UK’s most trusted and best-selling lean mass gainers. Engineered with premium, high-quality ingredients, it’s designed to support clean muscle growth and help you meet your daily calorie goals — especially if you struggle to put on size.
Clean Mass Gaining, Redefined
Now with a reduced sugar formula, each serving delivers:
42g of fast and slow-release proteins, including ultra-pure ISO-XP 95% Whey Protein Isolate
A balanced blend of complex carbohydrates and healthy fats to fuel muscle growth
What’s Inside?
Critical Mass is built for hard gainers — individuals who find it challenging to gain weight. But it’s not about adding just any weight — it’s about building high-quality, lean muscle.
Each serving includes:
CLA (Conjugated Linoleic Acid) – supports fat metabolism to encourage lean muscle gain
5g Creatine – from monohydrate and pH-stable Kre-Alkalyn® to boost explosive strength
5g Glutamine, 2g HMB, and 5g Leucine – to support recovery, endurance, and muscle preservation
This formula provides a complete, all-in-one mass gain solution.
Certified for Athletes – Informed-Sport Tested
Critical Mass is batch-tested under the Informed-Sport programme, ensuring it's free from banned substances. Testing is conducted in an ISO 17025 accredited lab, offering elite athletes the highest level of product assurance.
Key Benefits
✅ New Reduced Sugar Formula
💪 Advanced Recovery Matrix – with HMB, Glutamine, Leucine & Creatine
⚡ Creatine – Supports performance during high-intensity training
🧬 Chromium – Aids macronutrient metabolism
🔥 Healthy Fats – CLA and MCT powder
🥤 High-Calorie, Protein-Rich Shake
Recommended Stack: Best combined with iDrive™ (Insulin Driver) for optimal carbohydrate uptake.
How to Use
Mix 2.5 scoops (150g) with 500ml of cold water or skimmed milk. Shake well.
Consume 1 to 3 servings daily, depending on your individual calorie needs.
Tip: For best results, use a digital scale to measure servings accurately. Scoop weights may vary.
Applied Nutrition Critical Mass Professional 6kg
Container Size: 6kgServing Size: 150gAmount Per Serving:Protein: 42gCarbohydrates: 74gFat: 10gSalt: 0gIngredients:Organic Ground Oats (Gluten), Maltodextrin, Protein Blend (MPI 90: Milk Protein Isolate, ISO-XPTM 95: Whey Protein Isolate Milk, WPC 80: Whey Protein Concentrate Milk), Creatine Matrix (Creatine Monohydrate 3g, Kre-Alkalyn? 2g Buffered Creatine Monohydrate), L-Leucine, Glutamine Peptides, CLA Powder (Conjugated Linoleic Acid), MCT (Medium Chain Triglycerides), HMB (Beta-Hydroxy Beta-Methylbutyrate), Natural Colouring, Natural Flavouring, Instantising Agent (Soy Lecithin), HICA (Alpha-Hydroxy Isocaproic Acid), ALA (Alpha Lipoic Acid), AstraGin? (Astragalus & Panax Notoginseng Extract), DigeZyme? Enzyme Complex (Amylase, Protease, Cellulase, Lactase, Lipase), Pterostilbene, Chromium (as Chromium Picolinate), Sweetener (Sucralose), LactoSpore? Probiotics (Bacillus Coagulans).Please Note: Nutritional facts and ingredients may vary slightly between flavours.
