Hydrators
Glycerin is the boring humectant that actually works in your climate
TL;DR: Glycerin has more published hydration data than any other humectant in skincare, and it costs about a dollar a kilogram in…
We use cookies to count readers (Google Analytics) and to send you our newsletter (Klaviyo, if you sign up). Nothing is sold. Read our privacy notice.
Tag
TL;DR: Glycerin has more published hydration data than any other humectant in skincare, and it costs about a dollar a kilogram in…
TL;DR: Ceramide moisturizers work brilliantly for the first month, then most people notice diminishing returns. The reason is usually not the ceramide…