The Inkey List Advanced Retinal Serum 15ml
15ml · Liquid
Prices across 1 retailer
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Price history
Best price so far: £15.00 at Boots on 26 Aug 2026
Close to the typical price of £18.00 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
A high-strength Retinal serum, clinically proven to target all 5 visible signs of aging - without irritation. It smooths deep wrinkles from 1 week*, fades dark spots, visibly restores firmness, lift and boosts skin’s luminosity. Perfect for experienced Retinoid users ready to upgrade their anti-aging skincare routine.Powered by 0.2% encapsulated Retinaldehyde, proven to work 11x faster than standard Retinol**, it accelerates cell turnover, promotes collagen production and improve skin elasticity. Enhanced with 2% Sirtalice™ to visibly lift, tighten and smooth skin in as little as 30 minutes***. Balanced with 1.2% Symsitive® to soothe and support the skin barrier for lasting comfort.* 8-week clinical study of 26 participants ** G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378*** Clinical data from ingredient study. | The Inkey List Advanced Retinal Serum, 15ml