CHEAPEST
Size
2kg
17.8g
96
3.8g
1.1g
CNP Professional
CNP Professional Protein UK: Pro Whey & Pro Peptide
Every CNP Professional 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.
8 products trackedChecked daily
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Is CNP Professional a good brand?
CNP Professional is a long-standing British brand built around the bodybuilding scene, best known for Pro Whey (a fast whey blend) and Pro Peptide (a multi-stage protein for sustained release). It sits in the mid-price bracket: dearer than pure supermarket concentrate, cheaper than premium isolate-only brands. WheyWise tracks 10 CNP Professional products. The cheapest is £0.89 per 25g of protein on LOADED BEEF 1.8kg, ranging up to £2.06. Prices swing a lot between retailers, so the table below is worth checking before you reorder.
Size
2kg
17.3g
96
3.3g
1.4g
CHEAPEST
Size
2.27kg
18.1g
95
2.6g
1.4g
Size
2kg
17.8g
96
3.8g
1.1g
CHEAPEST
Size
1.8kg
20.8g
86
0g
0.3g
Size
5kg
6.8g
94
14.8g
0.8g
BULK GAINS
Size
4.8kg
4.6g
95
17.6g
0.6g
Size
4.8kg
4.1g
125
17.8g
4g
Browse All CNP Professional Products (8)
About CNP Professional
UK prices on every CNP Professional 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 CNP Professional
These 6 products are part of the CNP Professional range but have no live price from a retailer we track, so they are not in the comparison above. You can still check them on Amazon.
- CNP Creatine Monohydrate
100g protein per 100g
No live priceSearch on Amazon - No imageCNP Isolate - 100% Whey Protein Isolate Powder
83g protein per 100g
No live priceSearch on Amazon - CNP Whey Isolate
83g protein per 100g
No live priceSearch on Amazon - No imageLoaded EAA
72g protein per 100g
No live priceSearch on Amazon - Unflavoured Creatine
No live priceSearch on Amazon - No imageWhey Isolate - Chocamel Cups
87g protein per 100g
No live priceSearch on Amazon
Frequently Asked Questions
How much does CNP Professional protein cost in the UK?
CNP currently ranges from £0.89 to £2.06 per 25g of protein across the UK retailers we track, with LOADED BEEF 1.8kg the cheapest right now. Every price in the table above is read from the retailer’s own page and re-checked daily.
What is the difference between CNP Pro Whey and Pro Peptide?
Pro Whey is a fast-digesting whey blend aimed at post-workout. Pro Peptide layers whey, milk and egg proteins for a slower, more sustained amino acid release, which some people prefer between meals or before bed. Per gram of protein, Pro Whey is usually the better value of the two.
Where is CNP Professional cheapest in the UK?
It varies week to week between Amazon UK, specialist supplement retailers and CNP's own store. The comparison table above normalises every option to cost per 25g of protein so you can see the genuine cheapest without checking each site.
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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.