Offer ends 22/4 @ 11:59 PM BST or while supplies last. Receive a free 100ml Collagen Tonic when you purchase Clarity Tonic 250ml, Milky Tonic 250ml, Retinol Tonic 250ml, Rose Tonic 250ml, Vitamin-C Tonic 250ml or Collagen Tonic 250ml. Limit 3 free 100ml Collagen Tonics per order. Offer excludes Glow Tonic 250ml. Sorry, this promotion can't be combined with any additional promotions or past orders. Promotion can't be applied to out-of-stock items.