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Review title: Toxic, Damaging, Chemical Product Pretending to Be Natural and Safe
Product review: Naturtint's ingredients (despite the fact it makes a big deal about using vegetable ingredients) are positively hair-raising. Like many dark hair dyes, Naturtint uses p-Phenylenediamine. This is in widespread use and here is what the Environmental Protection Agency has to say about it: p-Phenylenediamine is primarily used as a dye intermediate and as a dye. Acute (short-term) exposure to high levels of p-phenylenediamine may cause severe dermatitis, eye irritation and tearing, asthma, gastritis, renal failure, vertigo, tremors, convulsions, and coma in humans. Eczematoid contact dermatitis may result from chronic (long-term) exposure in humans. In rats and mice chronically exposed to p-phenylenediamine in their diet, depressed body weights, but no other clinical signs of toxicity, were observed in several studies.
