The encapsulation process involves enclosing antioxidant molecules within a nanocarrier. These carriers can be designed to release the antioxidants in a controlled manner, ensuring that they reach the target site in a stable and effective form. By protecting the antioxidants from environmental factors such as oxygen, light, and heat, nano encapsulation helps maintain their potency and extends their shelf life. Additionally, the small size of the nanocarriers allows for better penetration and absorption in biological tissues.