Alanyl Glutamine ek dipeptide hai jo L-alanine aur L-glutamine se bana hota hai. Skincare mein iska use skin-conditioning aur humectant agent ke taur par hota hai. Ye skin ko hydrated rakhne mein aur moisture barrier ko strong karne mein madad karta hai. Zyada tar log isse accha tolerate karte hain aur ye generally safe maana jata hai.