While the effect is temporary and primarily cosmetic, alum can give the skin a more youthful and lifted appearance, which is beneficial for reducing the appearance of fine lines and wrinkles.

Phitkari, or alum, has been used for centuries in ... properties make it an excellent choice for tightening skin and reducing wrinkles. By stimulating collagen production, it helps make skin ...

This is a fraction of the price of some of the other winners on this list, though it still delivered impressive results when combating wrinkles, plumping skin, and improving texture. It’s also ...