Sunscreen Overview-api and Their Effects
Year: 2024
Type: article
Abstract: Sunscreens are necessary to shield skin from ultraviolet (UV) light's harmful effects.as burns from the sun early aging, and an increased chance of developing skin cancer. This review explores the key active pharmaceutical ingredients (APIs) and excipients in sunscreen formulations, emphasizing their contributions to Sun Protection Factor (SPF) and Persistent Pigment Darkening (PFA) measurements. SPF is a crucial indicator of a sunscreen's capacity in order to avoid UVB-induced damage, while PFA assesses its effectiveness in protecting against UVA related harm. Chemical UV filters, such as avobenzone and oxybenzone, function through taking in UV radiation and converting it into heat, whereas physical filters, like zinc oxide and titanium dioxide, reflect and scatter UV rays. The use of these filters, along with other APIs, is critical for broad-spectrum protection. However, each type has its advantages and potential downsides, such as skin sensitivity or environmental concerns, which must be considered during formulation. The purpose of this article is to offer a thorough analysis of the interactions between APIs, excipients, SPF, and PFA in sunscreen products. It also evaluates their overall benefits and drawbacks, offering insights into the development of sunscreens that are effective, safe, and environmentally responsible.
Author: NIRMALA S, SIVAKUMAR R, SHANTHINI K, NITHEESH V, MYTHILI P, SRUTHI PREMANANDAN, SANKAR C
Language: English
Topic: Skin Protection and Aging
Subfield: Dermatology
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W6911886512
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