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Compare Per4m Prices:Live UK PriceComparison

Compare every tracked in-stock Per4m product using normalised prices, nutrition and pack sizes. Switch between single-purchase and subscription prices where available.

Live prices387 products1 retailersUpdated 12 Sept 2026
How to Buy Cheap Protein Powder UK: 10 Value Checks

Buying Guide

How to Buy Cheap Protein Powder UK: 10 Value Checks

Find genuinely cheap protein powder in the UK by comparing the cost of the protein inside—not simply the bag price. Includes whey, vegan, isolate and clear protein.

10 min read
Bulk vs Protein Works UK: Price, Ingredients and Protein Compared

Brand Comparison

Bulk vs Protein Works UK: Price, Ingredients and Protein Compared

Bulk vs The Protein Works compared product by product: whey, isolate and vegan formulas, with live value, ingredients, texture and practical buyer verdicts.

11 min read
Why Is Myprotein So Expensive in 2026? UK Price History Compared

Price Analysis

Why Is Myprotein So Expensive in 2026? UK Price History Compared

Myprotein's RRP, permanent discount cycle and changing pack prices explained using live UK value data—plus when it is genuinely worth buying.

7 min read
Myprotein vs THE PROTEIN WORKS 2026: Which Is Better?

Brand Comparison

Myprotein vs THE PROTEIN WORKS 2026: Which Is Better?

Compare Myprotein and THE PROTEIN WORKS on live UK prices, protein quality, calories, flavours and genuine cost per gram of protein.

7 min read
Protein Powder Blendability: Why Powders Clump and What Mixes Best

Buying Guide

Protein Powder Blendability: Why Powders Clump and What Mixes Best

Why some protein powders dissolve smoothly while others float, clump or turn gritty—plus the ingredients, protein types and preparation choices that change texture.

12 min read
Best Holland & Barrett Protein Powder UK: What Is Worth Buying in 2026?

Buying Guide

Best Holland & Barrett Protein Powder UK: What Is Worth Buying in 2026?

The best protein powders currently sold through Holland & Barrett, ranked by protein density, format, price and who each one actually suits.

11 min read
Holland & Barrett vs Amazon UK: Where Are Supplements Cheaper?

Price Analysis

Holland & Barrett vs Amazon UK: Where Are Supplements Cheaper?

Holland & Barrett offers stores, multibuys and a curated range; Amazon offers more sellers and volatile prices. Neither wins every supplement.

9 min read
Best Holland & Barrett Vegan Protein Powder UK 2026

Buying Guide

Best Holland & Barrett Vegan Protein Powder UK 2026

The strongest vegan protein choices at Holland & Barrett, including blended plant powders, simpler hemp options and products worth buying only on sale.

9 min read
Protein Powder Subscriptions UK: Are They Worth It in 2026?

Price Analysis

Protein Powder Subscriptions UK: Are They Worth It in 2026?

Real UK protein subscription prices compared with one-off prices. See what Innermost, MaxiNutrition, Vivo Life and other recurring plans currently save.

10 min read
Best Value Protein Powder UK 2026: Four Picks Worth Buying

Price Analysis

Best Value Protein Powder UK 2026: Four Picks Worth Buying

Four worthwhile UK protein powders for 2026, judged by the protein you actually receive for your money, not the size of the discount badge.

10 min read
Compare Holland & Barrett PricesCompare current MyProtein and Bulk product pricesCompare current MyProtein and The Protein Works product pricesMyProtein vs Optimum Nutrition live pricesApplied Nutrition vs Optimum Nutrition live pricesCompare current Bulk and The Protein Works product prices
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