Refresh Plus Lubricant Eye Drops Preservative-Free Artificial Tears - 0.01 fl oz (0.4mL) - 70 Single-Use Containers

Carboxymethylcellulose sodium is a cellulose derivative used as a lubricant in eye drops. It is processed to enhance its viscosity and water retention properties, making it effective for relieving dry eyes. Its high purity and biocompatibility make it suitable for sensitive applications like eye care.

Calcium chloride is used to maintain the osmotic balance in eye drops. It is a simple salt that is processed to ensure high purity and solubility. While it does not directly contribute to lubrication, it supports the overall formulation stability.

Magnesium chloride is included to support electrolyte balance in the formulation. It is processed to ensure high purity and compatibility with other ingredients. Its role is primarily supportive, contributing to the overall stability of the solution.

Potassium chloride is used to maintain the electrolyte balance in the eye drop solution. It is processed to ensure high purity and solubility, which is crucial for its function in maintaining osmotic pressure. Its presence is essential for the stability and comfort of the eye drops.

Purified water is the primary solvent in the eye drop formulation, ensuring the solution is free from contaminants. It undergoes rigorous purification processes to achieve high purity, making it safe for sensitive applications like eye care. Its role is crucial in providing a clean and effective medium for the active ingredients.

Sodium chloride is used to adjust the tonicity of the eye drop solution. It is processed to ensure high purity and compatibility with other ingredients. Its role is primarily to ensure the solution is isotonic with natural tears, enhancing comfort upon application.

Sodium lactate is included to help maintain the pH balance of the eye drop solution. It is processed to ensure high purity and stability within the formulation. Its presence helps to stabilize the pH, ensuring the solution is gentle on the eyes.

Hydrochloric acid is used to adjust the pH of the eye drop solution. It is used in very small quantities and is processed to ensure it is safe for use in sensitive applications. Its role is crucial in ensuring the solution is at the correct pH for eye comfort.

Sodium hydroxide is used to adjust the pH of the eye drop solution. It is used in controlled amounts and processed to ensure safety and compatibility with other ingredients. Its role is to ensure the solution maintains a pH that is comfortable for the eyes.