Detailed answer

Astringents play a role in rosacea skincare by controlling oil production and reducing inflammation. They help to tighten and constrict the skin, which can reduce the appearance of redness and minimize the size of dilated blood vessels. Astringents also have a drying effect, which can be beneficial for those with oily skin or excess sebum production, a common concern in rosacea. However, it is important to use a gentle and alcohol-free astringent to avoid irritating the skin further. Astringents should be used in conjunction with other skincare products and treatments recommended by a dermatologist for an effective rosacea skincare routine.