Protein offer Costco

There are 5 new Protein offers available in the Costco leaflet from 26/11/2025.

Stores 1

Filters

Add

Offer history

Protein is currently on offer at Costco, with the lowest price now £9.99. Based on offer history, we expect it to return in week 04.

Send notification in week 04

This Protein offer Costco is available in the following branches based on your set location:

London

Automatically locate

Name	Store	Offer price	Start date	End date
UFIT Strawberry Protein Shake, 12 x 310ml	Costco	£9.99	24 November 2025	30 November 2025
Optimum Nutrition High Protein Shake, Strawberry 12 x 330ml	Costco	£12.99	24 November 2025	30 November 2025
Weider Protein Pancake Mix in 2 Flavours, 1kg	Costco	£17.99	24 November 2025	30 November 2025
Utopea-ah! Protein Chips Dreamy Ranch, 454g	Costco	£7.99	22 September 2025	28 September 2025
C4 Whey Protein Reese's 1.7 kg	Costco	£27.99	04 August 2025	01 September 2025
UFIT Protein Shake 12 x 310 ml	Costco	£9.99	20 January 2025	16 February 2025
UFIT Protein Shake 12 x 310 ml	Costco	£10.99	06 March 2023	26 March 2023
Ufit Protein Shake 12x310ml.	Costco	£9.99	02 January 2023	22 January 2023
Myprotein Chocolate Smooth Impact Whey Protein Powder 2.5kg.	Costco	£31.99	02 January 2023	22 January 2023
UFIT Salted Caramel Protein Shake, 10 x 330ml	Costco	£9.49	22 November 2021	29 November 2021
Ufit Protein Shake	Costco	£8.49	01 September 2021	19 September 2021