CHEAPEST
Size
1kg
18g
95
2.3g
1.3g
PhD Nutrition
PhD Nutrition UK: Diet Whey, Pharma & More
Every PhD Nutrition protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, every price read from the retailer’s own page and re-checked daily.
5 products trackedChecked daily
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Is PhD Nutrition a good brand?
PhD Nutrition is the right choice if you want an all-in-one weight-management protein in flavours you'll actually finish. Diet Whey blends whey, soy and milk protein with added green tea extract, CLA, L-carnitine and flaxseed for buyers who want the convenience over a pure calorie-deficit approach. Pharma Whey HT+ targets the premium recovery segment with concentrate, isolate and hydrolysed isolate. Sold across Holland and Barrett, Sainsbury's, Tesco and Asda. WheyWise tracks 5 PhD Nutrition products. The cheapest is £0.83 per 25g of protein on Pharma Whey HT+ 1kg, ranging up to £1.69. Filter by Diet Whey if that's what you came for.
15.5g
91
3g
1.3g
CHEAPEST
Size
500g
19.5g
89
2g
1g
Size
500g
18.3g
93
2.8g
1.1g
Size
510g
14.8g
93
2.8g
1.1g
Browse All PhD Nutrition Products (5)
About PhD Nutrition
UK prices on every PhD Nutrition product we track, ranked by cost per 25g of protein. Every price is read from the retailer’s own page and re-checked daily.
Also made by PhD Nutrition
This product is part of the PhD Nutrition range but have no live price from a retailer we track, so it is not in the comparison above. You can still check it on Amazon.
- No imageClear Whey Protein + Collagen
83g protein per 100g
No live priceSearch on Amazon
Frequently Asked Questions
How much does PhD Diet Whey cost per 25g of protein?
PhD Nutrition currently ranges from £0.83 to £1.69 per 25g of protein across UK retailers we track. The cheapest right now is Pharma Whey HT+ 1kg. Diet Whey sits mid-range due to the added thermogenic ingredients.
Does PhD Diet Whey actually help with weight loss?
Diet Whey is a protein powder with added green tea extract, CLA, L-carnitine and flaxseed. The evidence base for these ingredients driving meaningful fat loss at real-world doses is thin. Weight loss is driven by a calorie deficit. Diet Whey works because it is protein, not because of the extras.
Where to buy PhD Nutrition cheapest in the UK?
PhD Nutrition is stocked across Holland and Barrett, Sainsbury's, Tesco and Asda, plus specialist supplement retailers. Prices vary meaningfully between them. The comparison table above shows UK prices across every retailer we track, each re-checked daily.
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Methodology
How we rank every bag.
Independent and transparent. Every price is read from the retailer's own page and checked daily. Here's what goes into each score.
01
Cost normalised to £/25g
Every bag divided by its true protein weight, so you see the real cost of a scoop across any size or brand.
02
Protein density, measured
Protein per 100g from the product's own nutrition panel, so a 90% isolate and a 72% concentrate are never compared on bag price alone.
03
Real prices, checked daily
Prices come from the retailer's own listing, never an RRP, and we re-check them every day rather than leaving a feed to drift.
04
Rankings can't be bought
Rank order is cost per 25g of protein. Some outbound links earn commission, and some Amazon links marked Ad pay per click; none of them buy a position in the table.