The Learning Lab

The Science Behind EWG Sunscreen Guide

By Kari Kenner September 19, 2024 |

Sunscreen is a critical tool for safeguarding our skin from the harmful effects of UV rays, but not all sunscreens are created equal. As consumers prioritize their health and the environment, there is a growing demand for both effective and non-toxic sunscreens. The Environmental Working Group (EWG) is responsible for...

Best Baby Sunscreen

By Kari Kenner May 03, 2024 |

Choosing the Safest Protection for Your Little One Ensuring your baby's delicate skin is shielded from the sun's harmful rays is paramount. But with so many options on the market, finding the best baby sunscreen can feel overwhelming. This comprehensive post will discuss baby sunscreen, exploring what sets baby mineral...

Benzene in Sunscreen

By Kari Kenner August 01, 2023 |

Sunscreens are an indispensable part of our daily skincare routine, protecting against harmful UV rays and safeguarding our skin from sunburns and potential long-term damage. While the benefits of sunscreens are undeniable, a concern has arisen regarding benzene, a known carcinogen, in specific sunscreen formulations. To truly understand the significance...

Benzene Exposure in Sunscreen

By Kari Kenner August 04, 2021 |

You may have seen the recent news about benzene being found in a long list of sunscreens. The independent testing organization Valisure tested hundreds of sunscreen and after-sun products and found over 25% contained the toxic ingredient, leading to a massive recall of affected brands. The findings were limited almost...

EWG Rates Waxhead Sunscreens #1 in 2026

By Kari Kenner May 10, 2021 |

Quick answer: Waxhead Sun Defense makes zinc oxide mineral sunscreens for people who want broad-spectrum UVA/UVB sun protection without oxybenzone, avobenzone, octinoxate, octocrylene, homosalate, PABA, added fragrance, parabens, Vitamin A, nano zinc oxide, or petroleum-based sunscreen actives. EWG’s Guide to Sunscreens currently lists all Waxhead Sun Defense sunscreens as Low...

Our Eco-friendly Sun Apparel Journey

By Kari Kenner October 25, 2020 |

Eco-friendly Sun Apparel In 2010, years before starting Waxhead, we wished we had long sleeve sun shirts for our boys. Such shirts were hard to find, and we kicked around the idea of starting Grasshopper Shirts. We emailed Chinese factories about bamboo shirts, bought a URL, developed a logo, and got pretty close to...