Hydroquinone
Remergent HQ is a topical skin-lightening product designed to treat hyperpigmentation conditions such as melasma, sun spots, and age spots. It is typically prescribed or recommended by dermatologists for individuals seeking to even out skin tone and reduce the appearance of dark patches on the skin.
A topical skin-lightening medication used to treat hyperpigmentation and even out skin tone.
Key facts at a glance
- RxNorm
- 688145
- Generic
- Remergent Hq
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treatment of hyperpigmentation disorders including melasma, sun-induced discoloration, age spots, and post-inflammatory hyperpigmentation. May also be used for general skin tone evening.
As a hydroquinone-based formulation, it works by inhibiting tyrosinase, an enzyme essential for melanin production in the skin, thereby reducing the formation of excess pigment in targeted areas.
For external use only on the skin. May cause mild irritation, redness, or dryness initially. Should be used as directed by a healthcare provider. Daily sunscreen use is strongly recommended during treatment. Some strengths may require a prescription. Long-term continuous use should be avoided without medical supervision.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy