Lactic acid products are widely used in healthcare and medical applications. Lactic acid is a natural compound that can be used as a disinfectant, antiseptic, antifungal, and antibacterial agent. It is also used to treat skin conditions such as psoriasis, eczema, acne, and dermatitis, and can help reduce inflammation. In addition, lactic acid is used in medical procedures such as wound healing, wound care, and laser treatments. It is also used in cosmetics and hair care products to help reduce wrinkles and improve skin tone.