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The chemicals in sunscreen products work by absorbing the ultra violet rays and then scattering them, the most common of these is para-aminobenzoic acid or PABA. Mexoryl SX is said to be the most effective of these chemicals but has only so far been approved in the USA, this was in July 2006.
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∙ 16y ago
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What properties are important for molecules used as sunscreens?
What properties are important for molecules used as sunscreens?
What do sunscreens do?
Sunscreens help protect against the sun's damaging effects. Sunscreens are topical agents which can be used to block the sun's UV rays and can be used to prevent photoaging. Sunscreens can block the UV rays or absorb them before they reach the skin.
Do all sunscreens offer the same protection?
No.
How do you get an even complection?
i think use of sunscreen is very necessary but sunscreens also work for 3 or 4 hr only we need a sunscreen which is waterproof and work for more time if u get so plz tell me
What chemical formula is sunscreen?
hi, there are sunscreens that are Chemical, and sunscreens that are Physical: Chemical sunscreens absorb UV rays: Octylmethylcinnamate, avobenzone, PARSOL1789, PABA, Mexoryl, Benzophone, oxybenzone, octocrylene, homosalte Physical Sunscreens reflect UV rays: zinc oxide, titanium dioxide
What sunscreen works best?
Mineral Physical Sunscreens: Particularly Zinc and Titanium Dioxide. They offer UVA and UVB spectrum coverage, and do not pose risks to your health like chemical sunscreens.
What is the definition of a vitamin?
PABA vitamins are a special complex of B Vitamins that work together to protect yourself from the ultraviolet rays of sunlight. These vitamins today are used in many sunscreens.
What is a definition of a vitamin?
PABA vitamins are a special complex of B Vitamins that work together to protect yourself from the ultraviolet rays of sunlight. These vitamins today are used in many sunscreens.
What is the definition of a Paba vitamin?
PABA vitamins are a special complex of B Vitamins that work together to protect yourself from the ultraviolet rays of sunlight. These vitamins today are used in many sunscreens.
Why are some sunscreens more expensive than others?
Because some actually work and some are cheap crap! Buy the expensive one because it actually works:) Im out peace!
What is the biological activity of dioxybezones?
They're used in sunscreens to block UVB light
What is oxybenzone?
The chemical formula for Oxybenzone is C14H12O3.
