Medik8, a British skincare brand recommended by doctors, is offering a 20% discount on several award-winning products, including the Crystal Retinal serum. This age-defying vitamin A serum is clinically proven to smooth stubborn wrinkles, brighten dark spots, decongest, and firm the skin.
Crystal Retinal serum benefits and pricing
Praised by those with mature, acne-prone, and hyperpigmented skin, the Crystal Retinal acts 11 times faster than standard retinol and is said to cause zero irritation. Prices vary by strength: the number six 'recommended' level is reduced from £69 to £55.20, the level one 'sensitive' serum from £45 to £36, and the level three 'beginner' serum from £50 to £40.
Customer reviews
One five-star reviewer said: "Absolutely the best. Unlike any other retinal creams in the market. This product is very gentle and effective." Another user wrote: "Game changer! My complexion has completely changed since using this product my skin looks so fresh and has definitely reduced fine lines and wrinkles in the matter of weeks." A third buyer commented: "This is one of the best products on the market. It’s encapsulated so it has the best delivery system. You can build it up and it will never irritate your skin. It has definitely helped with my fine lines and wrinkles!"
However, not all feedback was as glowing. One reviewer noted: "I've used one tube now. My skin looks better, but I can't say the wrinkles are gone. I'm using this combination. Any tips are welcome."
Other anti-ageing deals
Boots No7 fans are also praising an anti-ageing skincare set. The No7 Prime Forever Serum & Moisturiser Duo includes a serum and moisturiser that 'reduces skin activity within minutes'. The bundle costs £56.93, saving shoppers just under £19 compared to buying separately at £75.90. The duo delivers instant brightening, plumping, and hydrating effects, 'preserving the skin' for 24 hours.
Boots also offers affordable anti-ageing products like the Olay Regenerist Day Face Cream Moisturiser 50ml for £15 (down from £30) and the L'Oreal Paris Revitalift Filler 1.5% Pure Hyaluronic Acid Serum 30ml for £31.99.



