Boots are offering 3 for 2 on all favourite face and body skincare in the 'when its gone, its gone' section. However many of the items are also 25% off. Add 3 items (must all be both 3 for 2 and 25% off) to your basket and the discount will be 1 item free and 25% of the price of all 3 items.
Example - Ted Baker Wake Up Sleepy Ted is £15 (down from £20). Add 3 to your basket and the total is £40 (cost of the original price and including item free) minus £15 making it £25 for 3. Pretty good seeing as they were originally £20 each!