2. Physical Sunscreen A sunscreen that contains a mixture of substances that can reflect the Sun's UVA and UVB from the skin, which in this group will result in fewer skin irritations in the first group, but there are cons is Sunscreen SPF which can not be this high, and when the TA on the skin, and then the page will show a white coating on the substance because the skin on the upper floor for light hits skin absorption is less. 3. Chemical-Physical combination Sunscreen As an extra advantage Reducing staff in each section, that is, reduce skin irritations from all types of chemical substances, and reduce speed when the white cream. In the Sun together.The ingredients in sunscreen can be divided into affect tamsan. 1. a group of chemical compounds protect against UVA: Oxybenzone, Dioxybenzone, Avobenzone, Merxoryl, Sulisobenzone sx. 2. chemical compounds group ปัอ ngakan Aminobenzoic acid (PABA), UVB: Homosalate, Octyl methoxycinnamate, Octyl, Cinoxate, salicylate, Phenylbenzimidazole sulfonic acid, Padimate O, Trolamine salicylate, Methyl anthralinate. 3. a group of compounds which reflect Physical sunscreen UVA and UVB light protection for both Titanium dioxide, Zinc Oxide, namely:
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