Formaldehyde: what it is, what it is for, risks and signs of poisoning

Formaldehyde: what it is, what it is for, risks and signs of poisoning

Formaldehyde is a chemical substance with a strong smell that can cause allergies, irritation and intoxication when a person comes into contact with or inhales concentrations above those recommended by ANVISA. This substance is widely used in cosmetic products, mainly in hair straightening products and nail polish, however in 2009 ANVISA determined that formaldehyde could […]

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