My Protein Spectrum: 12 Gainer Review

(Last Updated On: March 21, 2019)

Spectrum: 12 Gainer

 The Ultimate Bulking Up Supplement

If you’re looking to bulk up and gain muscle mass, you need to be looking at the ultimate gainer supplement from myprotein; Spectrum: 12 Gainer.

This product has been specifically designed to help you do just that, without the need to stock up on numerous protein shakes, amino acid capsules and 41Hi9bpyQ+Lmore.

This unique blend of 12 different types of protein helps you to:

  • Increase your daily calorie intake
  • Get a massive 50g of protein per serving
  • Build and maintain muscle mass
  • Increase your workout performance

 Introductory Offer:  Get 20% off Spectrum 12: Gainer use discount code ‘newin20’

Each 250g serving of Spectrum 12 gives you 1000kcal of energy, which is perfect if you struggle to gain weight and build muscle mass.

It contains:

  • 12 types of protein including whey concentrate, whey isolates, milk, pea and hemp proteins
  • 5 types of carbohydrate
  • Creatine monohydrate (Creapure)
  • BCAAs, l-glutamine and other amino acids vital for muscle production

You could buy and consume all of these ingredients separately.  Or you could get them all in this one easy to use protein shake mix, and put your time and energy into your workouts instead.


Spectrum: 12 Gainer comes in 5kg bags, and it is recommended to drink 1-2 shakes per day.  Simply mix 250g (6 large myprotein scoops) with water or milk.  Choose from unflavoured, banana, chocolate, strawberry cream or vanilla flavours.

Spectrum 12 compares favourably both on ingredient profile and price with more established mass gainer protein supplements from the likes of Optimum Nutrition and the Protein Works.

Usually costing £47.99, but buyers can save 2o% by using discount code newin20 on their first order 

With myprotein’s introductory offer,  plus MP loyalty points it offers exceptional value and we’d recommend giving it a try to achieve your bulking goals.

Why Not Order Some Today

Click Here To Buy Spectrum 12 Gainer Today

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The information in this website is for advice and guidance only. It is based on our own intensive research and personal experiences, and is not intended to replace professional medical advice, or to diagnose or treat any health conditions. All rights reserved.