Cheapest is currently: Superfit - £24.99 - SAVE £8.34 - BUY NOW
| Type | Price | Quantity | Website | Buy Now |
| Reflex Micellar Casein Protein | £24.99 | 910g | Super Fit | Visit Store Now  |
| Reflex Micellar Casein Protein |
£25.94 | 908g | PHD Fitness | Visit Store Now |
| Reflex Micellar Casein Protein | £22.94 | 908g | Elite Health & Fitness | Visit Store Now |
| Optimum Nutrition Casein | £29.75 | 910g | Discount Supplements | Visit Store Now |
| Reflex Micellar Casein Protein |
£32.99 | 908g | Holland & Barrett | Visit Store Now |