The soothing herbs in your skincare that belong to the ragweed family
If a 'gentle, soothing' balm makes your skin worse, the soothing ingredient is a reasonable suspect — and there is a specific plant family worth knowing the name of.
ARTICLES
Notes on what's in things.
Mostly about contact allergens and how to read an ingredient list. Written because we had to learn it to formulate, and it was harder to find than it should have been.