High Assay Pure Hyaluronic Acid Powder EP Standard CAS No 9004-61-9

Eye Drop Grade Hyaluronic Acid: A New Choice for Eye Care
 
Hyaluronic Acid (HA) is a polysaccharide naturally found in the human body and is widely distributed in skin, joints, eyes and other parts of the body. Its most remarkable feature is its ability to absorb and retain a large amount of moisture. Each molecule of hyaluronic acid can absorb hundreds of times its own weight in moisture, giving it extremely strong moisturizing ability.
 
Eye drop grade hyaluronic acid is a hyaluronic acid formula specially designed for the eyes, and its purity and safety meet medical standards. Unlike ordinary hyaluronic acid, eye drop grade hyaluronic acid needs to undergo strict filtration, purification and stability testing to ensure that it will not cause discomfort or allergic reactions when used on the eyes. For this reason, eye drop-grade hyaluronic acid is typically formulated without any harsh added ingredients, such as preservatives or other chemicals.
 
Specifications
 

Features

• High Purity: Eye drop grade hyaluronic acid is usually free of impurities or irritating substances and undergoes rigorous purification and filtration to ensure its safety.
• Low Irritation: To ensure there is no discomfort or allergic reaction to the eyes, this type of hyaluronic acid is often formulated to avoid preservatives and other ingredients that may cause irritation.
• High hydration: The molecular structure of hyaluronic acid gives it excellent moisturizing ability, forming a thin hydration barrier on the surface of the eye to relieve dry eye symptoms.
• Mild: The conjunctiva of the eyes is relatively sensitive, so the formula of eye drop grade hyaluronic acid is usually mild, will not cause irritation, and is suitable for long-term use.