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Acid Violet 43

Acid Violet 43 is a synthetic colorant used to impart a violet hue to cosmetic products. It is commonly found in hair dyes, shampoos, and conditioners, particularly those designed to neutralize yellow or brassy tones in blonde or gray hair. This ingredient is regulated for safe use in cosmetics.

NoneColorantVeganEvidence: Medium
BenefitNone 0 / 4
RiskLow 1 / 4
Sensitization i1 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Frequently asked questions

What is Acid Violet 43 used for in hair products?
Acid Violet 43 is used in hair products, especially purple shampoos and conditioners, to counteract unwanted yellow or brassy tones in blonde, silver, or gray hair, helping to maintain a cooler color.