A great price already but also on BOGOF so works out at £1.25 a bottle. Looks like this may only be available online. The same product in SPF 15 is retailing for £6.99.
P&P applies but worth adding if you are making an order anyway.
Ambre Solaire Clear Protect Gel SPF20 is the perfect balance of moisturising care and protection with advanced UVA and UVB photostable filters. Designed as a unique transparent gel it effortlessly absorbs and cools the skin leaving it feeling instantly refreshed. The water resistant UVA and UVB filters help prevent the signs of premature ageing and protect skin from harmful free radicals.
Advanced UVA and UVB photostable filters
cooling effect leaves
Non-sticky, non-greasy, rapidly absorbed formula