By Susha Cheriyedath, M.Sc. Reviewed by Kate Anderton, B.Sc. (Editor) The global cosmetic industry is expected to hit USD 863 billion by 2024, according to reports. Skincare, perfumes, hair care, toiletries & deodorants, and oral cosmetics are the key product categories of the cosmetic sector. Skincare products make up a whopping 36% of the global market and hair care...