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Sunscreen: a brief walk through history.

Madeeha Drissi1, Emily Carr1, Chad Housewright1

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Summary

Ancient sun protection methods evolved into modern sunscreens through scientific advancements and formulation trials. This history explores centuries of sun care, noting changes in user comfort and sensory experiences.

Keywords:
DermatologySPFUVAUVBhistorysun protectionsunscreentanning bedsultraviolet radiation

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Area of Science:

  • Dermatology
  • Cosmetic Science
  • History of Science

Background:

  • Humanity has utilized sun protection methods for centuries.
  • Early methods included natural barriers and rudimentary formulations.
  • The evolution of sunscreens is linked to scientific discovery and formulation refinement.

Purpose of the Study:

  • To trace the historical development of sun protection.
  • To examine the progression of sunscreen formulations.
  • To analyze the sensory properties and user comfort associated with historical and modern sunscreens.

Main Methods:

  • Historical literature review of sun protection practices.
  • Analysis of scientific publications on sunscreen development.
  • Examination of anecdotal and documented user experiences with sunscreens.

Main Results:

  • Sun protection has evolved from basic physical barriers to sophisticated chemical formulations.
  • Scientific breakthroughs significantly improved UV-filtering efficacy.
  • Sensory attributes of sunscreens have improved, enhancing user compliance.

Conclusions:

  • The history of sunscreens reflects a continuous effort to balance protection efficacy with user acceptability.
  • Understanding this evolution provides context for current sunscreen research and development.
  • Improvements in formulation science are key to effective and comfortable sun protection.