Hidden Chemicals – Life and DIY https://lifeanddiy.com Biohacking Experiments for the Infinitely Curious Tue, 29 Sep 2026 18:53:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.2 https://lifeanddiy.com/wp-content/uploads/2024/07/faviconcurrent-250x250.png Hidden Chemicals – Life and DIY https://lifeanddiy.com 32 32 The Plastic Hiding in Popular Lip Products (and the Old Safety Tests Behind It) https://lifeanddiy.com/plastic-in-lip-products/ Mon, 14 Sep 2026 17:39:11 +0000 https://lifeanddiy.com/?p=9699 A lot of everyday lip products contain polybutene, a liquid plastic. The “safe to swallow” case rests on old rat and dog feeding studies. Here’s what those reports say, and why I switched my daily lip product to 100% pure lanolin.

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