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Related Experiment Video

Updated: May 15, 2026

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Published on: September 7, 2013

Sunscreening agents: a review.

M S Latha¹, Jacintha Martis, V Shobha

¹Global Medical Affairs, Dr. Reddy's Laboratories Ltd., Hyderabad, India;

The Journal of Clinical and Aesthetic Dermatology

|January 16, 2013

Summary

This summary is machine-generated.

Sunscreen agents combat skin cancer and sun damage, but their safety and effectiveness require further evaluation. Proper application and physician education are crucial for optimizing their benefits.

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Area of Science:

Dermatology
Pharmacology
Cosmetic Science

Background:

Rising rates of skin cancer and photodamage necessitate effective sun protection.
Sunscreen agents offer benefits but face ongoing scrutiny regarding safety and efficacy.
Regulatory bodies worldwide are updating guidelines for sunscreen product selection.

Purpose of the Study:

To review the pharmacological actions, formulations, and benefits of sunscreen agents.
To discuss potential health hazards, safety concerns, and challenges associated with sunscreen use.
To explore new technologies, future development scope, and the physician's role in patient education regarding sunscreens.

Main Methods:

Review of existing literature on sunscreen agents.
Analysis of regulatory guidelines from the US FDA and European Union.
Discussion of efficacy metrics like Sun Protection Factor (SPF) and Persistent Pigment Darkening Protection Factor (PPD).

Main Results:

Sunscreen agents demonstrate beneficial effects in reducing skin cancer and photodamage.
Current safety and efficacy data for many sunscreen compounds remain inconclusive.
Regulatory frameworks for sunscreens vary globally, with some agencies classifying them as cosmetics.

Conclusions:

Further research is needed to establish definitive safety and efficacy profiles for sunscreen agents.
Standardized regulatory guidance and physician-led patient education are essential for appropriate sunscreen use.
Advancements in sunscreen technology offer potential for improved photoprotection.