https://www.selleckchem.com/pr....oducts/beta-glycerop
Delivering ophthalmic drugs to the target tissues in eye is challenging due to transport barriers. Rapid tear clearance of the drug instilled as eye drops to treat anterior segment diseases results in a low ocular permeability of 1-5%. The blood-retina barrier and clearance mechanisms which eliminate drug from tears and ocular tissue make systemic or topical delivery techniques ineffective in delivering drugs to the back of the eye. Intravitreal injections into the eye are the only viable option even th