Ornithine
What is Ornithine?
Ornithine is a non-essential amino acid that plays a key role in the urea cycle, aiding in the detoxification of ammonia in the body. In skincare, it is used for its potential to stimulate cell growth, promote wound healing, and enhance skin firmness by supporting collagen synthesis. It functions as a skin conditioning agent and can help improve skin barrier function and hydration.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Soothing
Helps reduce the feeling of discomfort and visible irritation by supporting skin calmness, often through anti-irritant, barrier-supporting, or cooling mechanisms.