BSN True Mass 1200 - 4.73kg / Chocolate - Protein Blends

BSN True Mass 1200

4.73kg / Chocolate
£66.79
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BSN True Mass 1200 - 4.73kg / Chocolate - Protein Blends

BSN True Mass 1200

£66.79
Free Delivery When You Spend £100
Size4.73kg
00
Hours
00
Mins
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FOR SAME DAY DISPATCH
  • Hit a calorie surplus fast—1,200+ calories in one convenient, great‑tasting shake.
  • Support muscle growth and recovery with 50+ g of multi‑phase protein per serving.
  • Train with steady energy thanks to complex carbs, including ground whole oats.
  • Enjoy an indulgent chocolate milkshake flavour with a thick, satisfying texture.
  • Perfect for hard gainers—use post‑workout, between meals or before bed to keep progress on track.

BSN True Mass 1200 — The High‑Calorie Mass Gainer That Actually Tastes Incredible

BSN True Mass 1200 Chocolate Milkshake 4.8kg mass gainer powder

Struggling to eat enough to grow? When your appetite and schedule can’t keep up with your goals, BSN True Mass 1200 steps in. This ultra‑premium mass gainer powder delivers a serious dose of high‑quality calories in minutes—so you can focus on lifting heavy, recovering faster, and stacking up consistent gains.

Built for hard gainers, busy athletes, and big appetites

True Mass 1200 combines a multi‑source protein blend (whey, casein, milk protein isolate and egg albumen) with a complex carbohydrate matrix featuring ground whole oats. The fast + slow protein release supports muscle repair for hours, while the carb blend keeps energy stable—ideal for tough sessions and long days. Added MCTs and fibre help make each serving thick, satisfying, and surprisingly easy to drink.

Big nutrition per serving—made simple

  • Approx. 1,248 kcal per 2 rounded scoops (320 g)
  • 54 g protein from fast and sustained sources to support muscle growth
  • 210 g carbohydrates (with oats) to refuel glycogen and power performance
  • Fibre and MCTs to round out a more complete, satisfying shake

Why athletes choose True Mass 1200

  • High‑calorie convenience: Pack in quality calories quickly—no constant cooking required.
  • Fast + slow protein: Whey hits fast; casein and milk proteins support you for longer.
  • Smoother energy: Oat‑enhanced carbs help fuel training without the sugar crash.
  • Seriously good taste: Rich Chocolate Milkshake flavour that makes bulking enjoyable.
  • Easy to fit into your plan: Roughly 4:1 carbohydrate to protein profile.

Who is it for?

True Mass 1200 is ideal for hard gainers, high‑output athletes, or anyone who struggles to hit daily calories from food alone. Use it to support muscle and strength goals, accelerate post‑workout recovery, or to bridge long gaps between meals.

How to use it for best results

  • Post‑workout: Refill glycogen and kick‑start recovery.
  • Between meals: Keep calories climbing on busy days.
  • Before bed: A satisfying shake to help you reach your target intake.

Pro tip: Blend with milk, banana, oats, or nut butter for even more calories—or stick to cold water for a lighter shake that still tastes amazing.

Product details

  • Brand: BSN
  • Product: True Mass 1200 (Chocolate Milkshake)
  • Size: 4.88 kg tub
  • Barcode (EAN): 5060245603539

Nutrition & Ingredients

BSN True Mass 1200, Chocolate Milkshake - 4800g
Nutrition Facts
Serving Size:2 Rounded Scoops (320g)
Servings Per Container:15
Amount
Per 100g
Amount
Per Serving
%RI*
Energy 1631.88 kcal 5222 kJ / 1248 0%
Fat 5.62 g 18 g 0%
Of which saturates 1.53 g 4.9 g 0%
Carbohydrate 65.62 g 210 g 0%
Of which sugars 5.94 g 19 g 0%
Fibre 4.69 g 15 g 0%
Protein 16.88 g 54 g 0%
Salt 0.28 g 0.89 g 0%
Sodium 111.25 mg 356 mg 0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Ingredients:Sodium

Other ingredients:Complex Carbohydrate Blend (Maltodextrin, Oat Flour, Polydextrose), Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Milk Protein Isolate, Micellar Casein, Hydrolyzed Whey Protein, Egg Albumen), (Emulsifier: Soy Lecithin), Sunflower Oil Powder [MILK], Fat Reduced Cocoa Powder (3.7%), Flavourings [MILK], Medium Chain Triglyceride Powder [MILK], Thickeners (Cellulose Gum, Xanthan Gum, Guar Gum, Gum Arabic), Sweeteners (Acesulfame Potassium, Sucralose), Glutamine Peptides.

Directions & Warnings

WarningsAllergen Warning: Manufactured on equipment, which processes products containing milk, egg, soybeans, wheat, and tree nuts. ALLERGEN INFORMATION: Contains Milk, Egg, Wheat and Soy (Lecithin) ingredients.

Calories 1230kcal kcal
0%
RDI
Protein 50g g
100%
RDI
Fat 16g g
0%
RDI
Sat Fat 5g g
0%
RDI
Salt 0 g
0%
RDI
Carbs 222g g
0%
RDI
Values per serving
Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Container Size

4.73kg

Serving Size

310g

Cost Per Serving

£4.38
per serving

Expiry

4.73kg / Chocolate 30-11-2027
4.73kg / Strawberry 30-11-2027
4.73kg / Vanilla 30-11-2027

Barcodes

4.73kg / Chocolate 5060245603539
4.73kg / Strawberry 5060245603546
4.73kg / Vanilla 5060245603522

Ingredients

  • Container Size: 4.73kgServing Size: 2 Scoops (310g)Servings Per Container: 15ChocolateAmount Per Serving:Total Calories: 1
  • 230Protein: 50gTotal Carbohydrates: 222g-Sugars: 16g-Dietary Fibre: 16gTotal Fat: 16g-Saturates: 5g-Trans: 0gCholesterol: 150MGSodium: 530MGIngredients:Complex Carbohydrate Blend (Maltodextrin
  • Whole Oat Flour)
  • Protein Blend (Whey Protein Concentrate
  • Calcium Caseinate
  • Milk Protein Isolate
  • Whey Protein Isolate
  • Micellar Casein
  • Egg Albumin
  • Hydrolysed Whey Protein
  • Glutamine Peptides)
  • Creamer (Sunflower Oil
  • Corn Syrup Solids
  • Sodium Caseinate
  • Mono \u0026amp; Diglycerides
  • Dipotassium Phosphate
  • Tricalcium Phosphate
  • Soya Lecithin
  • Tocopherols)
  • Cocoa (Processed with Alkali)
  • Natural \u0026amp; Artificial Flavors
  • Polydextrose
  • Lecithin
  • Gum Blend (Cellulose Gum
  • Xanthan Gum
  • Guar Gum
  • Gum Arabic)
  • MCT Powder (Medium Chain Triglycerides
  • Skimmed Dried Milk
  • Disodium Phosphate
  • Silicon Dioxide)
  • Vanillin
  • Sweeteners (Acesulfame Potassium
  • Sucralose).Allergens \u0026amp; Dietary Attributes:Contains milk and soya derivatives. Suitable for vegetarians. Please Note: Nutritional facts and ingredients may vary slightly between flavours.

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