Beauty enthusiasts across the UK have a compelling reason to refresh their skincare routines, as a premium L'Oréal serum receives a dramatic price cut for a short period.
Half-Price Luxury: The Details of the Deal
L'Oréal's Age Perfect Serum Le Duo with Collagen Peptides has been reduced by 50% in a flash sale on the retailer LookFantastic. The offer, which began on 17 January 2026, is strictly limited in time, creating urgency for those looking to invest in their skincare. The serum, which typically retails at full price, is now available at half the cost, making it an opportune moment to either trial the celebrated formula or stock up on a favourite.
Designed specifically for mature skin, the product features an innovative dual-chamber design. One side contains collagen peptides aimed at enhancing the skin's firmness and elasticity. The other chamber holds a hydrating formula that works to soften the look of fine lines and wrinkles with continued use. The lightweight, nourishing texture allows it to layer effectively under daily moisturiser and makeup.
Customer Verdict: Praise and Minor Critiques
The serum has garnered a loyal following, with numerous shoppers on LookFantastic highlighting its visible results. One reviewer reported a noticeable difference, stating, "I definitely see a difference in my skin especially on the wrinkles on my forehead which look less prominent." Another satisfied customer added, "I see my fine lines visibly reduced," while a third praised the serum for leaving their skin looking "healthy, plump and smooth."
However, the product has not been without some criticism. A small number of users have pointed to the fragrance in the formula, with one noting it felt "too strong for a face serum." Another mentioned that the milky part of the duo could sometimes pill during application.
Exploring the Anti-Ageing Market
For consumers considering alternatives, the market offers other clinically-backed options. RoC's Retinol Correxion Line Smoothing Night Serum Capsules are clinically proven to reduce lines in one night and are priced at £35.99. Another contender is No7's Future Renew Serum, costing £47.95, which has also received excellent reviews for its ability to reverse signs of skin damage.
This flash sale presents a significant saving on a product that sits at the intersection of accessible luxury and targeted skincare science. With the clock ticking on the 50% discount, the window for securing this deal is narrow.
