The Bulk Protein Company Serious Gainz 5kg

Quick description:

Serious Gainz from The Bulk Protein Company is one of our most popular protein powders and mass gainers. After taking the UK by storm, it's now become a best-seller with tons of great reviews you can read above. 

Serious Gainz Fact Sheet:

  • 30 Grams of Protein Per Serving

  • 468 Calories Per Serving

  • HUGE 5kg Tub!

  • Amazing Flavours & Taste!

Try your first tub of Serious Gainz 5kg today and discover this incredible product.


Serious Gainz from The Bulk Protein Company is a lean mass gainer, designed for those training to add real, lean muscle to their physique. Packed with high quality time released protein powder, Serious Gains has a huge 30 grams of elite quality protein per serving, along side 468 muscle supporting calories.


Container Size: 5kg
Serving Size: 125g
Servings Per Container: 40
Nutritional Information Per Serving:
Energy (kcal): 468
Protein: 28g
Carbohydrates: 81.4g
of which sugar: 9g
Fats: 3.6g
of which saturated: 0.6g
Fibre: 2.4g
Salt: 0.01g
Ultra-Premium Maltodextrin, Ultra-Fine Oat Flour, Soy Protein Isolate, Whey Protein Isolate, Casein Protein, Whey Protein Concentrate, Cocoa Powder (Black Forrest Gateau Flavour Only), Flavouring, Sweetener (Sucralose).
From batch to batch there may be a presence of small oat kernels. This is perfectly normal and a nature of the product itself. 
Mix 3 scoops with 400-500ml of water and consume once per day. On workout days consume immediately post-training. On non-workout days, consume between breakfast and lunch.