Melanin
The pigment that provides a natural sunscreen is melanin, which is produced by cells in the skin called melanocytes. Melanin helps protect the skin from the damaging effects of UV radiation by absorbing and scattering the UV rays to prevent them from causing harm to the skin cells.
Prolonged exposure to the sun induces melanin dispersion, which in turn acts as a natural sunscreen.
It provides life-giving oxygen for people and animals and provides carbon dioxide for plants.
A Dam
Example sentence - The animals grazed in the fields on the natural vegetation as the sun came up.
melanin provides a natural sunscreen to the skin This is science related not cosmetic
Melanin is a pigment in your skin that provides a natural sunscreen by absorbing and scattering harmful UV rays from the sun.
The pigment that provides a natural sunscreen is melanin, which is produced by cells in the skin called melanocytes. Melanin helps protect the skin from the damaging effects of UV radiation by absorbing and scattering the UV rays to prevent them from causing harm to the skin cells.
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.
Prolonged exposure to the sun induces melanin dispersion, which in turn acts as a natural sunscreen.
The hippopotamus sweats a red-colored oily substance that acts as a natural sunscreen and antibiotic to protect its skin from the sun and bacteria.