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Kōzōn Amethyst Face Gua Sha

Gua Sha Benefits: What Research Actually Shows

| Szilvia Szuts
Open Instagram and search for gua sha, and you'll encounter claims that span everything from lymphatic drainage to collagen stimulation, jaw sculpting, dark-circle elimination, and what is sometimes described as a non-surgical facelift done with a stone. Some of these claims have been studied. Ot...
Kōzōn Helios SPF 30 Mineral Sunscreen — non-nano zinc oxide

Mineral vs. Chemical Sunscreen: An Honest Comparison

| Szilvia Szuts
The most important thing to say upfront: use sunscreen. Both mineral and chemical sunscreens protect against UV radiation, and UV radiation causes skin cancer. Whatever type you'll actually wear consistently is the right type for you. But "just use sunscreen" is where the conversation starts, not...
Kōzōn Breeze Magnesium Lotion — transdermal magnesium skincare

Magnesium Lotion Benefits: What It Is and Who It's For

| Szilvia Szuts
Magnesium lotion has become a quiet staple of clean-beauty body-care routines in the past several years — a short ingredient list, often built around a single mineral active, applied the way you'd apply any body lotion. The category is new enough that a lot of shoppers find themselves with basic ...
Kōzōn Ozonated Glycerin (O3) — activated oxygen skincare

Ozonated Glycerin: Benefits, Uses, and What the Science Actually Says

| Szilvia Szuts
Ozonated glycerin is a fairly new arrival in clean skincare — an ingredient at the intersection of two well-established things: glycerin, one of skincare's most-used humectants, and ozone, which has been applied in topical skincare formulations for over a century. This guide covers what the ingre...