Triheptanoin ek triglyceride hai jo heptanoic acid se bana hai, yeh medium-chain fatty acid hota hai. Skincare mein isko emollient aur solvent ke taur pe use karte hain. Yeh skin ko soft rakta hai aur lipophilic ingredients ko deep penetrate karne mein madad karta hai. Dry skin ke liye kaafi accha hai kyunki yeh skin barrier ko strengthen karta hai.