N-isopropyl 4,5-diamino pyrazole sulfate

Ingredient type: HUMECTANT/WATER-SOLUBLE

✨ Role: N-Isopropyl 4,5-Diamino Pyrazole Sulfate is mainly used in hair coloring products. It helps develop and fix color in the hair fiber, offering a long-lasting, vibrant hue.

Ingredient type: Water-soluble

‍⚕️ Safety: the use of this ingredient is generally considered safe in the usual concentrations of hair products, but prior sensitivity testing is always advisable, especially for sensitive scalps.

✨ Vegan: Yes, this ingredient is synthetic and does not come from animal sources.

✨ Please note: This ingredient can be irritating for some people, especially those with sensitive skin. It is important to follow the instructions for use and not to leave the product in contact with the skin for longer than recommended.

Found in: Mainly used in permanent and semi-permanent hair dyes.

Comedogenic rating: 

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