N-Acetyl carnosine is primarily utilized in ophthalmology for its antioxidant properties, particularly in the treatment of cataracts. It is commonly incorporated into eye drop formulations to help reduce oxidative stress in the lens of the eye, which can delay the progression of age-related cataracts. Additionally, it is believed to improve visual acuity and reduce glare sensitivity in patients with early-stage cataracts. Beyond ophthalmology, it is also explored for its potential benefits in skincare, where it may help combat signs of aging by protecting skin cells from oxidative damage and promoting collagen synthesis. Its application in these areas is supported by its ability to stabilize cell membranes and enhance cellular repair mechanisms.