1,3-Propanediol ek naturally derived humectant hai, usually corn se banaya jata hai. Yeh skin ko hydrate karta hai aur moisture ko lock karta hai. Isme solvent properties bhi hoti hain jo dusre ingredients ko skin mein achche se penetrate karne mein madad karte hain. Product ka texture bhi improve karta hai aur generally sabke liye gentle aur safe hai, sensitive skin walo ke liye bhi theek hai.