Redken Extreme Mask
The cheapest verified delivered price for Redken Extreme Mask is £41.24 for the 250ml at Beautycos, checked 7 Oct 2026, 17:39. Every size and concentration is a separate product, compared only with exact matches.
Prices by size
Delivered totals for a UK delivery, including VAT and known fees.
| Size | Cheapest delivered | Retailer | Per ml | Against Amazon | Compare |
|---|---|---|---|---|---|
| 250ml | £41.24 | Beautycos | 16p per ml | — | Compare prices for Redken Extreme Mask 250ml |