Hydroquinone CAS 123-31-9: Suppliers, Product Info, and FAQs

Hydroquinone is a skin-lightening agent used to treat hyperpigmentation disorders. It works by inhibiting melanin production in the skin. The compound is also used in photographic developers and as an antioxidant in various industries. Hydroquinone requires careful handling due to potential skin irritation and other side effects.

Frequently Asked Questions about Hydroquinone

Q: What is hydroquinone used for?

A: Hydroquinone is primarily used as a skin-lightening agent to treat conditions like melasma, age spots, and freckles. It works by inhibiting melanin production in the skin.

Q: Is hydroquinone safe to use?

A: While hydroquinone is effective for skin lightening, its safety has been debated. It can cause side effects like skin irritation and is banned in some countries for cosmetic use. Use only under medical supervision.

Q: How long does it take for hydroquinone to work?

A: It typically takes about 4 weeks to see initial results from hydroquinone use, with full effects often visible after several months of consistent application.

Q: Are there alternatives to hydroquinone for skin lightening?

A: Yes, alternatives include kojic acid, vitamin C, niacinamide, and alpha-arbutin. These ingredients are often considered safer for long-term use compared to hydroquinone.