Prices updated daily — 23 October 2026
Product type overview
protein drink sits within Sports & Energy Drinks, part of Drinks. On this page you compare 129 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for protein drink is £3.00/l at Morrisons. In total, 7 variants of protein drink are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest protein drink
Compare 114 products priced per litre across 9 supermarkets (129 in total)
protein drink — compare prices across 9 supermarkets
Wow Hydrate
Wow Hydrate Protein Summer Fruits Protein & Vitamin Water 500ml
500 ml
£3.00/litre
at 1 supermarket
Wow Hydrate
Wow Hydrate Protein Tropical Protein & Vitamin Water 500ml
500 ml
£3.00/litre
at 1 supermarket
FUEL10K
FUEL10K Vanilla High Protein Milk Breakfast Shake Drink 330ml
330 ml
£3.03/litre
at 4 supermarkets
FUEL10K
FUEL10K Chocolate High Protein Milk Breakfast Shake Drink 330ml
330 ml
£3.03/litre
at 5 supermarkets
FUEL10K
FUEL10K Banana High Protein Milk Breakfast Shake Drink 330ml
330 ml
£3.03/litre
at 3 supermarkets
FUEL10K
FUEL10K Strawberry High Protein Milk Breakfast Shake Drink 330ml
330 ml
£3.03/litre
at 4 supermarkets
Pro Mlk
Pro Mlk Strawberry Protein Shake 330ml
330 ml
£3.03/litre
at 3 supermarkets
Pro Mlk
Pro Mlk Vanilla Protein Shake 330ml
330 ml
£3.03/litre
at 3 supermarkets
Pro Mlk
Pro Mlk Chocolate Protein Shake 330ml
330 ml
£3.03/litre
at 4 supermarkets
Müller
Müller Myprotein Chocolate High Protein Shake
385 ml
£3.25/litre
at 1 supermarket
U FIT
UFIT Pro50 Protein Drink - Strawberry 500ml
500 ml
£4.00/litre
at 5 supermarkets
U FIT
Ufit Pro50 Protein Drink Chocolate 500Ml
500 ml
£4.00/litre
at 5 supermarkets
U FIT
Ufit Pro50 Protein Drink Salted Caramel 500ml
500 ml
£4.00/litre
at 4 supermarkets
Ufit
Ufit High Protein Shake Drink White Chocolate
500 ml
£4.00/litre
at 1 supermarket
Up&Go
Up&Go Protein Vanilla
500 ml
£4.00/litre
at 1 supermarket
Up&Go
Up&Go Protein Chocolate
500 ml
£4.00/litre
at 1 supermarket
For Goodness Shakes
For Goodness Shakes Vanilla Flavour Protein 330ml
330 ml
£4.09/litre
at 2 supermarkets
For Goodness Shakes
For Goodness Shakes Strawberry Flavour Protein 330ml
330 ml
£4.09/litre
at 1 supermarket
Biotiful Gut Health
Biotiful Gut Health Kefir High Protein Drink Chocolate 330ml
330 ml
£4.55/litre
at 2 supermarkets
Vieve
Vieve Protein Water Watermelon
500 ml
£4.60/litre
at 1 supermarket
Vieve
Vieve Protein Water Wild Cherry
500 ml
£4.60/litre
at 1 supermarket
Arla Protein
Arla Protein Chocolate Milk Shake
482 ml
£4.67/litre
at 2 supermarkets
Arla Protein
Arla Protein Vanilla Flavoured Milk Shake 482ml
482 ml
£4.77/litre
at 2 supermarkets
For Goodness Shakes
For Goodness Shakes Protein 50g Strawberry Shake, Lactose Free
417 ml
£4.80/litre
at 1 supermarket
For Goodness Shakes
For Goodness Shakes Protein 50g Chocolate Shake, Lactose Free
417 ml
£4.80/litre
at 1 supermarket
UP & GO
UP&GO Protein Energize Chocolate 500ml
500 ml
£5.00/litre
at 1 supermarket
Emmi Caffe
Emmi Caffe Latte Mr Huge Protein Iced Coffee
650 ml
£5.00/litre
at 1 supermarket
Myprotein
Myprotein Vimto Clear Whey Protein Water 500ml
500 ml
£5.00/litre
at 1 supermarket
Myprotein
Myprotein Raspberry Lemon Clear Whey Protein Water 500ml
500 ml
£5.00/litre
at 1 supermarket
My Protein
Muller MyProtein Strawberry Protein Shake 385ml
385 ml
£5.19/litre
at 1 supermarket
My Protein
Muller MyProtein Chocolate Protein Shake 385ml
385 ml
£5.19/litre
at 1 supermarket
Myprotein
Myprotein Strawberry Flavour Shake 385ml
385 ml
£5.19/litre
at 1 supermarket
Starbucks
Starbucks Protein Drink with Coffee Caramel Hazelnut Flavour 330ml
330 ml
£5.30/litre
at 5 supermarkets
Starbucks
Starbucks Caffe Latte Protein Drink with Coffee 330ml
330 ml
£5.30/litre
at 2 supermarkets
UFIT
UFIT White Choc High-Protein Milkshake 330ml
330 ml
£5.39/litre
at 3 supermarkets
UFIT
UFIT Salted Caramel High-Protein Milkshake 330ml
330 ml
£5.39/litre
at 2 supermarkets
ÜFIT
ÜFIT White Choc High-Protein Milkshake 500ml
500 ml
£5.44/litre
at 2 supermarkets
UFit
UFIT Vanilla 25g Protein Milkshake
330 ml
£5.45/litre
at 1 supermarket
FUEL10K
FUEL10K FUEL10K Cookies & Cream 25g High Protein Breakfast Shake Drink 330ml
330 ml
£5.73/litre
at 3 supermarkets
FUEL10K
FUEL10K Fudge Brownie 25g High Protein Breakfast Shake Drink 330ml
330 ml
£5.73/litre
at 2 supermarkets
Wow! Protein
Wow! Protein Orange & Yuzu Flavour 500ml
500 ml
£5.80/litre
at 1 supermarket
Wow! Protein
Wow! Protein White Peach & Apricot Flavour 500ml
500 ml
£5.80/litre
at 1 supermarket
Wow! Protein
Wow! Protein Blackberry & Vanilla Flavour 500ml
500 ml
£5.80/litre
at 1 supermarket
Two Chicks
Two Chicks Choc Chip Cookie Flavour Eggceptional Protein Drink 250ml
250 ml
£5.92/litre
at 1 supermarket
Two Chicks
Two Chicks Blueberry Bliss Flavour Eggceptional Protein Drink 250ml
250 ml
£5.92/litre
at 1 supermarket
UFit
UFIT Vanilla 50g Protein Milkshake
500 ml
£6.00/litre
at 1 supermarket
UFit
UFIT Salted Caramel 50g Protein Milkshake
500 ml
£6.00/litre
at 1 supermarket
UFit
UFIT Banana 50g Protein Milkshake
500 ml
£6.00/litre
at 1 supermarket
Myprotein
My Protein Water Vimto 500ml
500 ml
£6.00/litre
at 1 supermarket
Ufit
Ufit Strawberry Flavour High Protein Milkshake 330ml
330 ml
£6.06/litre
at 2 supermarkets