text.skipToContent text.skipToNavigation
BLACK FRIDAY: Save up to 20% on your order! Use code: BF20
+ FREE DELIVERY & FREE Nutrition Guide on all orders

ON Gold Standard Whey + Serious Mass Bundle

  • Gold Standard 100% Whey (908 g)

  • Serious Mass (2727 g)

£55.98 £50.99

Product Overview

Gold Standard 100% Whey

The world’s number one selling premium, high-quality protein powder is packed with 24 g of whey protein per serving. Available in a range of different flavours and pack sizes, Gold Standard 100% Whey from Optimum Nutrition helps you grow and maintain muscle mass.

Serious Mass

If you’re looking to increase muscle size and weight then Serious Mass from the makers of Gold Standard 100% Whey is just what you need. One of the best-known weight gain powders available, each serving of Serious Mass is packed with 53 g of protein to support the growth of muscle. Plus, 250 g of carbohydrate and 1250 kcal per serving boosts the number of calories in your diet, while Serious Mass is also packed with added vitamins and minerals, as well as creatine, glutamine, inositol, and choline. Best of all, Serious Mass comes in six fantastic flavours and tastes great too!

Customer Reviews

0
Overall Rating (0.0)
Write your review here. For complaints and questions we would like to refer you to our customer service.
Required
Please enter a headline
Please enter a comment
Please enter a rating
form.alias.invalid

Sign up for weekly offers, news and advice

Plus 15% off your first order