I tried the £3.50 Primark dupe for Boots' £19 serum that leaves you looking "10 years younger" and it's changed my skincare routine' - Lea Dzifa Seeberg - MyLondon
Primark launches The Ordinary-like skincare range with £4 retinol and niacinamide serums - OK! Magazine
Primark PS Skin Hyaluronic Acid Booster Serum, Beauty & Personal Care, Face, Face Care on Carousell
Honest Review of Primark's Retinol Serum *i'm impressed... - YouTube