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Therefore, different amounts of each chemical are required to cause a reaction). WHAT ARE THE DIFFERENCES BETWEEN A VISUAL AND Photoallergic phototoxic reaction REACTION? Close up of skin. http://healthflyup.com/tru-belleza-cream/
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http://healthflyup.com/tru-belleza-cream/ http://healthflyup.com/tru-belleza-cream/ Consequently, photoallergic reactions require only the presence of a small amount of photoactive chemical, since the immune system is very sensitive, while phototoxic reactions require the presence of a greater amount of chemical photoactive (although phototoxic products differ in their toxicity and,