Lloyds Pharmacy are offering the Lynx Fever Brazillan Hot Mud & Red Dragonfruit Extract Shower Gel for 97p. It is also on 3 for 2. When you add 3 to your basket it takes off £2.19 making a total of 72p for 3 bottles.
They also have Gillette Gel and Foam for 97p and 3 for 2. Should also work with these. Bargain.
P and P is 3.95 or free over £40. So, a mix of 12 gillette shaving gels and hot mud shower gel for 6.83 inc postage.