I don't know what the SPF fact in reality is, because sometimes SPF 20 and 30 seems enough to our skin but the other hand companies are keeping busy to launch more and more SPF everyday. Whenever we talk about a good sunscreen, we can't ignore Lotus Herbals name because this brand is always busy in searching something new for our skin and especially for sun block lotion or cream.They started from SPF 20/25 then 40/50 and now they have launched Lotus Herbal Sun Safe Collagen Shield Sun Block SPF 90 PA +++ which is really a product for discussing nowadays but I'm going to write about it after my own experience.
Lotus Herbal Sun Safe Collagen Shield Sun Block SPF 90 PA +++