Marks and Spencer’s sell-out anti-ageing serum is back in stores (well for now anyway!)

Hurrah! Marks and Spencer’s Formula Age Repair Ceramide Collagen Serum is back on the shelves and online. Sales hit the roof back in June when the product was first hyped up in the beauty press. And with an independent 10-day trial finding that 72% of women who tried the product saying it made them look younger in just ten days, it’s not hard to see why all M&S’s stock sold out. So if you didn’t get there in time last month, bagsy your stash double-quick – before you know the latest stock will have sold out too… Formula Age Repair Ceramide Collagen Serum, £9.50 (30ml) at Marks and Spencer now.