Proper wound care is crucial to speeding up its healing. Cleaning the wound regularly and covering it will ensure proper growth of new skin tissue. Consuming foods and supplements rich in vitamins A, E, and C might also help in cell regeneration and tissue repair. Applying hyaluronic acid on the wound could help disinfect it and reduce inflammation. Oat Beta Glucan, a collagen supplement, can help promote tissue repair and reduce scarring.