The history between those who have been blessed with naturally wavy, curly, or coily hair and the straightening of said hair is complex and one with many nuances. Nonetheless, if you have ever opted to wear your 'fro bone straight, then you've likely used a box of ORS Olive Oil Relaxer (£6). These lotions and creams work by chemically altering the structure of the hair for temporarily sleeker strands (it usually lasts about six to eight weeks). From kitchens to sleek salons, relaxers are and have been a major part of Black hair history in the UK.