Massagers physical devices hote hain jo skincare application ke dauran use kiye jaate hain — yeh skin ko stimulate karte hain, product ko evenly spread karne mein help karte hain, aur local circulation ko promote karte hain. Yeh koi chemical ingredient nahi hote, balki non-active accessories hain jo skincare routine mein extra benefit ke liye use kiye jaate hain.