Fair Squared Coffee Shampoo - Suitable for all hair types. SLS free fair trade shampoo. Fair Squared Coffee Shampoo is a gentle shampoo which will rejuvenate hair and regulate your scalp's natural balance. Coffee Shampoo contains natural moisturising and antioxidant ingredients including Caffeine which promotes strong hair and energises the scalp. Apricot Oil is used for effective hydration of both hair and scalp. Vegan.