FORMAMIDINE SULFINIC ACID

Ingredient type:OTHER

✨ Role: Formamidine sulfinic acid is mainly used in the hair care and coloring products industry for its reducing properties, often to bleach or modify hair color. In skin care, it is extremely rare due to its specific chemical action.

Ingredient type: Other

‍⚕️ Safety: May be irritating to skin and eyes; its use is generally safe in controlled formulations intended for hair products.

✨ Vegan: Yes

✨ Please note: This ingredient must be handled with care. It can cause irritation if used in inappropriate concentrations or if improperly neutralized. It is a technical ingredient mainly reserved for professionals.

Present in: Hair coloring products, especially those requiring a reducing agent.

comedogenic index: 

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