OPTASE® Allegro Eye Drops Instant Relief from Environmental Irritants Product Summary OPTASE® Allegro Eye Drops are preservative-free lubricating drops that provide instant comforting relief from environmental irritants. This advanced formula works with natural tears to create a protective barrier against dryness and irritation. OPTASE® Allegro contains Hydroxyethyl Cellulose, which lubricates and stabilizes the tear film, along with Ectoin®, a clinically proven ingredient that strengthens the ocular mucosa and protects against environmental factors. Designed for fast-acting relief, these drops begin working within 30 seconds. Key Features & Benefits Preservative-Free Formula – Gentle and safe for regular use Fast-Acting Relief – Works within 30 seconds Protective Barrier – Shields eyes from environmental irritants Hydroxyethyl Cellulose – Lubricates and stabilizes the tear film Ectoin® Technology – Creates a water-rich shield to protect epithelial cells Contact Lens Compatible – Safe for daily wearers How It Works OPTASE® Allegro Eye Drops act as a first line of defense against environmental irritants by enhancing the natural tear film and strengthening the ocular surface. The formula contains: Hydroxyethyl Cellulose, which lubricates the tear film for long-lasting hydration Ectoin®, a protective ingredient that forms a water-rich shield to reduce irritation and dryness caused by external factors When to Use For instant relief from environmental irritants To reduce burning, dryness, and irritation To support ocular surface protection from allergens and pollutants Safe for contact lens wearers How to Use Wash hands thoroughly before use. Ensure the tamper-evidence seal is intact before first use. Tear off and discard the seal to open the bottle, then remove the protective cap. Tilt head backward and gently pull down the lower eyelid. Apply one or two drops into the lower conjunctival sac while looking up. Avoid touching the eye, eyelids, or any surface with the tip of the bottle. Shake the bottle downward to remove any residual drops before replacing the cap. Secure the cap tightly after each use to prevent contamination. Ingredients Active Ingredient: Hydroxyethyl Cellulose – 0.35% (Eye Lubricant) Inactive Ingredients: Citric Acid, Ectoin, Purified Water, Sodium Chloride, Trisodium Citrate Dihydrate You Might Also Like OPTASE® Tea Tree Oil Eyelid Gel – A gentle, preservative-free Tea Tree Oil-based cleanser for daily eyelid hygiene HYLO Night Eye Ointment – A smooth, easy-to-apply eye ointment for night-time dry eye relief OPTASE® Comfort Dry Eye Spray – A convenient spray to relieve dryness and irritation of the eyes and eyelids