Astringent hand written notes pdf

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Astringent is a substance that causes contraction or tightening of tissues. It is often used in medicine, personal care products, and cleaning agents due to its ability to limit bleeding, soothe and tighten tissues, reduce inflammation, and clear up infections. Astringents work by precipitating or coagulating the proteins present in tissues, creating a barrier that limits the release of fluids.

Astringents can be used to treat a variety of conditions such as skin irritation, acne, eczema, insect bites, and minor wounds. They are commonly found in skincare products such as toners, aftershaves, and facial masks, and can be made from natural ingredients such as witch hazel, tea tree oil, and apple cider vinegar.

However, excessive use of astringents can lead to skin irritation, dryness, and overproduction of oil, which can worsen acne and other skin conditions. It is important to use astringents in moderation and to consult a healthcare professional if experiencing any adverse effects.

Overall, astringents are useful substances that can provide numerous benefits when used properly. They are a common ingredient in many personal care products and can be used to promote healthy skin and tissue function.