Dehydroacetic acid ek synthetic organic acid hai jo cosmetic aur skincare products mein preservative ke taur par use hota hai. Yeh bacteria, yeast aur mold ki growth ko rokne mein madad karta hai aur broad-spectrum antimicrobial properties rakhta hai. Isko aksar dusre preservatives ke saath combine kiya jata hai formulations ko safe aur long-lasting banane ke liye.