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Related Concept Videos

Pigmentation01:19

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The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
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Using a 1064-nm Picosecond Neodymium-Doped Yttrium Aluminum Garnet Laser for Periorbital Hyperpigmentation
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Hyperpigmentation: Looking beyond hydroquinone.

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  • 1Succor Pharma Solutions, Dubai Science Park, Dubai, United Arab Emirates.

Journal of Cosmetic Dermatology
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Summary
This summary is machine-generated.

Hydroquinone, a common hyperpigmentation treatment, faces market withdrawal due to safety concerns and regulatory changes. Alternative depigmenting agents show promise for effective and safer skin treatments.

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Area of Science:

  • Dermatology
  • Cosmetic Science

Background:

  • Hyperpigmentation is a prevalent skin concern, particularly in individuals aged 40-45.
  • Hydroquinone has been a standard treatment but carries risks like cancer and exogenous ochronosis.
  • Regulatory changes, including the CARES Act of 2020, impact over-the-counter (OTC) hydroquinone products.

Purpose of the Study:

  • To review alternative depigmenting agents for hyperpigmentation management.
  • To evaluate the safety and efficacy of these alternatives compared to hydroquinone.
  • To discuss emerging treatments like thiamidol, Polypodium leucotomos, and glutathione.

Main Methods:

  • Literature review of existing and emerging depigmenting agents.
  • Comparative analysis of safety and efficacy profiles.
  • Discussion of potential combination therapies.

Main Results:

  • Hydroquinone use is restricted due to safety concerns and regulatory actions.
  • Several alternative agents demonstrate potential for treating hyperpigmentation.
  • Emerging options like thiamidol, Polypodium leucotomos, and glutathione offer new therapeutic avenues.

Conclusions:

  • Alternative depigmenting agents provide safer and effective options for managing hyperpigmentation.
  • Rational combination of these alternatives can optimize treatment outcomes.
  • Further research into novel agents is warranted for comprehensive hyperpigmentation management.