Reef-safe sunscreen: a formulator’s perspective

Indian consultants Bregma Science examines the impact of sunscreen ingredients on coral reefs and the concept of ‘reef safe’ sunscreens. The article is designed to assist formulators designing sunscreens with new claims and certifications

ABSTRACT

The awareness about the harmful effects of UV rays on skin and the importance of sunscreen application in protecting our skin from these UV rays is growing. This is piloting the increasing demand for sunscreen products in the market. Along with the first-generation sunscreens, new organic UV filters and modified mineral sunscreen agents are available in the market claiming higher efficacy and no white cast on application. The impact of sunscreens on the environment, specifically marine life, is an unending debate. Evidence shows that some of the sunscreen ingredients may have a negative impact on the environment. In this review article we aim to dive deeper into the debate on the impact of sunscreen ingredients on coral reefs and the concept of ‘reef safe’ sunscreens. This aricle will assist formulators designing sunscreens with new claims and certifications. 

Coral reefs are vibrant ecosystems that occupy less than 0.1% of the world's ocean by area yet support a quarter of the marine life.

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