Decongests the skin around the eyes. Hydrates and provides elasticity. Helps with skin regeneration. No artificial preservatives. Eyelid hygiene is a simple and effective process that shouldn't take more than 15 minutes. Otherwise, consult your ophthalmologist, as you may not be doing it correctly. As your ophthalmologist will have told you, if your problem is chronic, performing eyelid hygiene regularly will help you control it. The secret to success is consistency, to prevent symptoms from recurring. If you suffer from blepharitis, carrying out this simple process consistently and without adverse effects will help ensure the product's effectiveness and may help you avoid having to resort to other products that cause adverse effects.