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Chlorhexidine Digluconate

Description

Chlorhexidine Digluconate is a potent antimicrobial agent widely used in various skincare and medical applications. This biguanide compound effectively combats a broad spectrum of bacteria, fungi, and some viruses, making it a valuable ingredient in antiseptic formulations. Its molecular structure allows it to bind to negatively charged cell surfaces, disrupting microbial membranes and leading to cell death.

In skincare, Chlorhexidine Digluconate is primarily utilized for its disinfectant properties, often incorporated into cleansers, toners, and topical treatments targeting acne and other skin infections. Its persistent activity on the skin provides prolonged protection against microbial growth. The ingredient is particularly effective against gram-positive bacteria, including Staphylococcus aureus and Streptococcus species.

Typical concentrations in skincare products range from 0.05% to 4%, depending on the specific application. Higher concentrations are generally reserved for medical-grade products. While Chlorhexidine Digluconate is generally well-tolerated, it may cause skin irritation or allergic reactions in some individuals. Its use is contraindicated on mucous membranes and in the eyes. When formulating with this ingredient, pH control is crucial, as its efficacy is optimal in the range of 5.5 to 7.0.