Oscinap is a combination of N-Acetyl Carnosine (NAC) & Sodium Carboxymethyl celulose (SCMC). Oscinap strengthens eye’s defence against free radicals and prrevents progression of cataracts in cats & dogs. N-Acetyl Carnosine penetrates the eye and gets further metabolized to form L-carnosine, an anti-glycating agent and oxidative stress reducer. When used with SCMC, NAC provides “sustained” action, SCMC is a eye lubricant and muco-adhesive provides temporary relief from burning and discomfort due to the eye’s dryness and acts as a protectant against further irritation.