Shea Azelaic Cream Serum – Tester [version 11] makes approx 50 grams (fits 3.5oz container) What’s This:...
serum
Hey curlyteas! For the past few days I’ve been testing hydroxyethyl cellulose aka “hydroxyethylcellulose” (HEC). As part...
AHA 3.5% Glycolic Acid Serum makes approx 100.3 grams (fits 3.5 ounce bottle) PREVIEW: