Of you want to purchase any beuty products like shampoo, beuty soap, fairness cream, scrub, face wash etc.
first you need to check its expiry date if the products are expired it can make chemically reaction
your hair skin can changed to lower than natural looking
second you need to check the products are compatible with your skin hair
i.e. you are using the lakme shampoo and conditioner its so costly but creating hairfall, damage then you need to stop using you need to use another one which is compatible with your skin hair type
akways compare costing with one product to another product some products effect same but cost difference very high choose which low costly.