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Related Experiment Video

Updated: May 26, 2026

Quantification of Hypopigmentation Activity In Vitro

Quantification of Hypopigmentation Activity In Vitro

Published on: March 6, 2019

Depigmentation therapies in vitiligo.

Divya Gupta¹, Rashmi Kumari, Devinder Mohan Thappa

¹Department of Dermatology and STD, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.

Indian Journal of Dermatology, Venereology and Leprology

|December 27, 2011

Summary

This summary is machine-generated.

Depigmentation therapy offers cosmetic improvement for extensive vitiligo unresponsive to medical treatments. Current options like Monobenzyl ether of hydroquinone (MBEH) have limitations, necessitating further research for ideal solutions.

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Area of Science:

Dermatology
Cosmetic Science

Background:

Vitiligo treatment often involves depigmentation for extensive cases with cosmetic disfigurement.
Patient counseling regarding cost, time, side effects, and repigmentation is crucial before initiating therapy.

Purpose of the Study:

To review current depigmentation therapies for vitiligo.
To highlight limitations of existing treatments and explore potential future agents.

Main Methods:

Review of established and experimental depigmentation agents.
Discussion of physical therapies including lasers and cryotherapy.
Exploration of second-line and experimental treatments.

Main Results:

Monobenzyl ether of hydroquinone (MBEH) is FDA-approved but has slow depigmentation, side effects, and repigmentation risk.
Other agents like 4-methoxyphenol and 88% phenol are used.
Physical therapies (lasers, cryotherapy) and emerging agents (imatinib, imiquimod, diphencyprone) are also discussed.

Conclusions:

No ideal depigmentation therapy currently exists for vitiligo.
Significant research is needed to develop more effective and satisfactory cosmetic treatments.