Astringents work by causing proteins in the skin cells to coagulate, which leads to a shrinking effect on the skin ... When applied topically, alum can help prevent infections in minor cuts, scrapes, ...

It has natural astringent properties that cause the contraction of skin tissues and the closing of pores. According to a study by the National Institutes of Health (NIH), natural astringents like ...

The vitamin C content in Jamun promotes collagen production, enhancing skin elasticity ... illnesses and infections. In Ayurveda, Jamun is classified as Kashaya Rasa or astringent and has a ...