Yes, cosmetic is one of the major class of the fast moving consumer goods FMCG product which sells well too. Cosmetics are the products like color cosmetics (lip, eye, face, and nail care products), talcum powder, perfumes, and deodorants etc. These cosmetics comes under the fast moving consumer goods market. Fast-moving consumer goods (FMCG) are products that are sold quickly and at a relatively low cost. Also, FMCG products are non durable goods. If you go by the definition of the fast moving consumer goods, cosmetics do ticks all the clause what FMCG products have. Hence, cosmetics and toiletries belongs to FMCG class. Packaged foods, beverages, candies, over-the-counter drugs, dry goods, and other consumables also falls in FMCG class.
As per International Standard Industrial (ISIC) Classification, cosmetic belongs to ISIC 5231 class. ISIC 5231 contains retail sales of pharmaceutical and medical goods, cosmetic and toilet articles.