SAFE
Caprylyl glycol
2-Octyl-1,3-propanediol
Possibly Safe
V2 Verified
Excipients & Additives
PubMed Studies
180
PubChem CID
About
1,3-diol with antimicrobial properties used as preservative and humectant in cosmetics. Very limited oral supplement application. Primary cosmetic ingredient.
How it works (mechanism of action)
Acts on cellular signalling pathways relevant to the documented clinical indications. Contains bioactive compounds with enzyme-modulating, receptor-binding, or antioxidant properties studied in peer-reviewed literature.
👥 Safety by Population
🚫 Contraindications & Warnings
Primarily cosmetic application. Limited oral supplement use. Generally safe at typical use levels. Skin sensitisation possible at high concentrations.
🏷️ Other Names
2-Octyl-1,3-propanediol