https://acnesafecheck.com/ingredient/sodium-levulinate.html
Sodium Levulinate Comedogenic Rating: 0/5 — Does It Clog Pores? | AcneSafeCheck
Sodium Levulinate comedogenic rating: 0/5 — non-comedogenic (acne safe). Does Sodium Levulinate clog pores, is it fungal-acne safe, and what are acne-safe...
does itsodiumlevulinatecomedogenicrating
https://www.atamanchemicals.com/butyl-levulinate_u35465/?lang=EN
BUTYL LEVULINATE - Ataman Chemical
butyllevulinateatamanchemical