How does hydroquinone work?
Apr 2，2026
Hydroquinone occurs naturally as a glucose ether in the leaves of many plants and in fruits. It is a skin lightening agent. The mechanism of action depends on its ability to inhibit tyrosinase synthesis, thereby inhibiting the production of melanin. Other functions of hydroquinone include its ability to inhibit DNA and RNA synthesis, and to degrade melanosomes.
- Related articles
- Related Qustion
- Hydroquinone mechanism of action / tyrosinase inhibitor Jun 1, 2026
Hydroquinone (HQ) is a classical depigmenting agent, but its mechanism of action on tyrosinase and safety concerns have been debated for decades.
- Why is Hydroquinone prohibited in skincare cosmetic products? Jun 27, 2024
Hydroquinone and mercury are ingredients added to skin-lightening products to limit the skin's production of melanin.
- Adverse effects of Hydroquinone Mar 3, 2022
Hydroquinone (HQ) is regarded as the gold standard for the treatment of disorders of hyperpigmentation including melasma. It competitively inhibits melanin synthesis through the inhibition of sulfhydryl groups and by acting as a substrate f
See also
Sodium sulfite (SS) is a white, odourless, crystalline powder with a sulfurous taste that has reducing properties.....
Apr 22，2026Inorganic chemistry
Hydroquinone
123-31-9You may like
- Hydroquinone
-
- $1.00
- 2026-07-09
- CAS:123-31-9
- Min. Order: 1KG
- Purity: ≥99%
- Supply Ability: 2000mt/year
- hydroquinone
-
- 2026-07-09
- CAS:123-31-9
- Min. Order: 1KG
- Purity: 99.8%
- Supply Ability: 100
- hydroquinone
-
- 2026-07-09
- CAS:123-31-9
- Min. Order: 1KG
- Purity: 99.8%
- Supply Ability: 9999