Take page 143 of August's InStyle magazine to your nearest Biotherm stockist (call 0800 037 1020 for details) to redeem your complimentary Aquasource Biosensitive hydrating moisturiser, 20ml, by Biotherm.  This freebie is worth £12.80!

Offer available until 30th July 2009 to the first 3,000 readers.