Unveiling the Truth Behind 'Mineral-Only' Sunscreens

Mineral-only sunscreens are gaining popularity, but many rely on additional chemicals to boost their SPF. Though marketed as chemical-free, these products often contain compounds that enhance UV absorption. Understanding the chemistry behind these sunscreens reveals how they truly work and the role of both mineral and organic ingredients.

The popularity of 'mineral-only' sunscreens has surged, yet the truth about their composition remains elusive to many consumers.

Research reveals that despite claims of being chemical-free, many of these sunscreens incorporate compounds to improve their sun protection factor (SPF). This has been tested in labs, showing that both supposed mineral and organic ingredients play significant roles in UV absorption.

Tests on 'mineral-only' products revealed the presence of additional chemicals enhancing UV protection. This realization emphasizes the importance of understanding sunscreen ingredients, as the line between mineral and chemical sunscreens blurs. Despite the marketing, both categories largely function by absorbing, rather than merely reflecting, harmful UV rays.

(With inputs from agencies.)