What Is a Protein Blend? Why More Brands Are Moving Beyond Whey
What is a protein blend, how does it differ from whey, and why are brands launching more of them? We explain multi-source protein using current Per4m and Applied Nutrition examples.
Whey Protein
Every buying guides article about whey protein. See all buying guides
Per4m Advanced Whey Protein vs Advanced Protein Blend: Which Should You Choose?
Per4m Advanced Whey and Advanced Protein Blend trade places on value depending on the tub size. Here’s how the current prices, servings, formulas and availability compare.
Which Per4m Whey Flavour Should You Try? Based on Real Data
We analysed 39,174 Per4m Advanced Whey sample flavour selections to see which flavours customers choose most often, then explain how to pick one that suits your own taste.
Per4m Samples: Find Your Flavour Before You Buy
Not sure which Per4m whey flavour deserves a full tub? Try a few 30g sachets first, compare different flavour styles and buy bigger once you've found one you actually enjoy.
Protein Powder Samples: Try Before a Full Tub
Protein samples can save money and prevent waste. Learn what to test before choosing a flavour and committing to a full tub.
Whey Protein Concentrate vs Isolate: Which Is Right?
Whey concentrate and isolate come from the same source, but differ in filtration, lactose, macros and price. Here is how to choose.
How to Choose Whey Protein: A Practical UK Guide
Confused by whey concentrate, isolate, blends, serving sizes and endless flavours? This practical guide explains what matters before you buy.
Try Before You Buy: Naughty Boy Whey Protein Samples
Can't choose a Naughty Boy whey flavour? Try a few 30g samples side by side and find the one you actually want before committing to a full tub.
Best-selling whey protein
Per4m Advanced Whey Protein Sample (30g)
Regular price
£1.75
Sale price
£1.75
Regular price
£1.95
Naughty Boy Whey Protein Sample (30g)
Regular price
£1.85
Sale price
£1.85
Regular price
£1.95
Per4m Advanced Whey Protein Powder (900g) - 30 Servings
Regular price
£34.95
Sale price
£34.95
Regular price
£39.95
Per4m Whey Hydrate Clear Whey Isolate + Electrolytes Sample (30g)
Regular price
£2.25
Sale price
£2.25
Regular price
£2.95
