melanin
Melanin
Prolonged exposure to the sun induces melanin dispersion, which in turn acts as a natural sunscreen.
u need to do is get a bottle of sunscreen any type as long as it has sunscreen in it your good then you put the colour food colouring you want in it and then you have you home made sunscreen take my advice no on Else's
It provides life-giving oxygen for people and animals and provides carbon dioxide for plants.
a ridge
melanin provides a natural sunscreen to the skin This is science related not cosmetic
Melanin
Well, natural sunscreen has many useful benefits that normal sunscreen does not have. A natural sunscreen for example can provide much vitamins and mineral that are beneficial for your skin in many ways. The regular sunscreen on the other hand can contain many ineffective chemicals and is not as effective as a natural sunscreen. http://www.kitchenstewardship.com/2010/07/20/natural-sunscreen-review-do-mineral-based-sunblocks-work-2/
Sometimes the chemicals used in non-natural sunscreens can be dangerous or cause irritation. When applied to the skin these chemicals become absorbed over time, potentially causing harmful physical effects. Natural sunscreen avoids such chemicals. However always remember that any sunscreen (natural or otherwise) is better than no sunscreen.
Hippopotamus
The best sunscreen would be one with a high SPF and one that does not contain chemicals. Burts Bees has a very nice sunscreen that is natural and child friendly.
One of the highest rated natural sunscreens is UV Natural, which provides 30+ SPF coverage that is water and sweat resistant. It is available on Amazon, and the EWG Skin Deep database gives it a low hazard rating. To order visit http://www.uvnatural.com/
Their skin secretes a natural sunscreen.
If you don't want cancer then be my guest.
No, perfumes do not have sunscreen.
The red sweat is a natural antibiotic sunscreen to protect them from the heat and sun.
Because (a) it cools the skin, (b) stops ticks biting the animal and (c) acts as a natural sunscreen.