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Gianni Skin Care Line

Posts Tagged ‘allergic reaction’

Cosmetics Europe Tells Manufacturers to Avoid This Dermatitis-Causing Preservative

Tuesday, February 11th, 2014

In August of last year, we warned you about two chemical preservatives linked to a rise in allergic reactions. Called methylchlorosothiazolinone (MCI) and methylisothiazolinone (MI or…

Ingredient Watch List: Phenylenediamine, the Hair Dye Allergen That Can Irritate Skin

Wednesday, May 9th, 2012

Have you had your hair colored lately? If so, you were probably exposed to phenylenediamine (PPD), a chemical widely used in most hair dyes, even those…

Ingredient Watch List: Formaldehyde, the Skin-Sensitizing Gas

Wednesday, February 29th, 2012

Remember those old science experiments from seventh grade? Some of us really turned up our noses when the teacher came out with dead frogs in some…

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