Bio oil from boots starts at £10 for a small bottle. Largest ia 20. And palmers cocoa butter in a tub is about £3. Boots agm has 3 for 2 on all these kinda things. Best to use them b4 ur op an all as they help softenin ur skin ready for it to b stretched by ur implant and helps with stretch marks too. Dermatix strips in ebay are £15 think that wt there called. Wen ur sc hats healed