Is Hydroxypropyl-p-Phenylenediamine HCl vegan?

Hydroxypropyl-p-Phenylenediamine HCl is a synthetic organic compound, the hydrochloride salt of hydroxypropyl-p-phenylenediamine, used primarily as an oxidative hair dye intermediate.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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