Protein offer Costco

There are 1 new Protein offers available in the Costco leaflet from 08/05/2026.

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Stores with Protein in their assortment

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

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Name	Store	Offer price	Start date	End date
For Goodness Shakes, Glow Collagen, Iced Latte Protein Shake, 12 x 250ml	Costco	£14.99	16 February 2026	22 February 2026
C4 Hersheys Cookies 'N' Creme Whey Protein Powder 1.6kg	Costco	£34.98	19 January 2026	25 January 2026
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