Australian caviar lime (Citrus australasica) se naturally nikale gaye alpha hydroxy acids hain jo skin ki surface pe kaam karte hain — dead skin cells ke beech ke bonds ko loosen karte hain, jisse purani cells nikal jaati hain aur naye cells aa jaate hain. Isse skin smoother aur brighter lagti hai, aur overall complexion bhi accha dikhta hai.