Used as an antibacterial and antiseptic agent in pharmaceutical and cosmetic formulations, particularly in treatments for acne and skin infections. It is effective in inhibiting melanin production, making it a popular ingredient in skin-lightening and brightening products to reduce hyperpigmentation and age spots. Also utilized in oral care products for its antimicrobial properties, helping to reduce plaque and gingivitis. Its stability and low irritation potential make it suitable for long-term use in sensitive skin formulations.