LECZENIE RAN 2023; 20 (4)
The ways to shorten the healing time of hard to heal wounds are still being sought. A prolonged inflammatory phase stops the healing process. The combination of hyaluronic acid and amino acids such as lysine, proline, leucine and glycine, which have unique wound-promoting properties, can be successfully used in the treatment of hard to heal wounds by accelerating the granulation process and reducing inflammation.