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What Is ProBalance Technology?

ProBalance Technology is a proprietary contact lens material technology from Bausch + Lomb used in the INFUSE One-Day family, including INFUSE One-Day for Astigmatism and INFUSE One-Day Multifocal. It combines moisturizers, electrolytes, and osmoprotectants within the kalifilcon A lens material. These ingredients are infused into the lens rather than applied as a separate surface coating. They are released during wear to help the lens retain hydration and maintain a lens environment designed to resemble aspects of natural tear chemistry.

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What Is ProBalance Technology?

ProBalance Technology is a proprietary contact lens material technology from Bausch + Lomb used in the INFUSE One-Day family, including INFUSE One-Day for Astigmatism and INFUSE One-Day Multifocal. It combines moisturizers, electrolytes, and osmoprotectants within the kalifilcon A lens material. These ingredients are infused into the lens rather than applied as a separate surface coating. They are released during wear to help the lens retain hydration and maintain a lens environment designed to resemble aspects of natural tear chemistry.

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Why Is ProBalance Technology Used in Contact Lenses?

ProBalance Technology is designed to address moisture loss and tear-film stress during contact lens wear. Its formulation includes ingredients selected for hydration, osmotic balance, and ocular-surface compatibility. Bausch + Lomb links the technology to reduced lens dryness across the day in INFUSE One-Day lenses. Comfort still depends on lens fit, tear quality, wearing time, environment, and the individual wearer.

How Does ProBalance Technology Work?

The technology uses three ingredient groups that interact with the lens and tear environment during wear. Moisturizers such as poloxamine 1107 and poloxamer 181 help retain hydration and support a wettable lens surface. Osmoprotectants including erythritol and glycerin are intended to help the ocular surface under hyperosmotic stress, while potassium acts as an electrolyte associated with normal tear chemistry. Bausch + Lomb states that these ingredients are incorporated into the lens material and released across the wearing day.

Which Contact Lenses Use ProBalance Technology?

ProBalance Technology is used across the Bausch + Lomb INFUSE One-Day family made with kalifilcon A. The lineup includes INFUSE One-Day sphere lenses, INFUSE One-Day Multifocal, and INFUSE One-Day for Astigmatism. Each version uses the same core material technology while its optical design changes for the intended vision correction. The sphere uses high-definition optics, the multifocal uses 3-Zone Progressive Design, and the toric version uses OpticAlign Design.

What Should Wearers Know About ProBalance Technology?

ProBalance Technology is a material feature and does not determine whether a contact lens is suitable for a specific prescription or eye. INFUSE lenses still require professional fitting and use according to the prescribed replacement schedule. The technology is intended to support moisture and comfort, but it does not prevent all dryness, irritation, or contact lens complications. Wearers who develop discomfort, redness, pain, or vision changes should remove their lenses and contact an eye care professional promptly.

Frequently Asked Questions About ProBalance Technology

Is ProBalance Technology a surface coating?

No. Bausch + Lomb states that the ingredients are infused into the kalifilcon A lens material rather than applied as a separate surface coating.

What ingredients are used in ProBalance Technology?

The formulation includes moisturizers, electrolytes, and osmoprotectants, including poloxamine 1107, poloxamer 181, potassium, erythritol, and glycerin.

Which contact lenses have ProBalance Technology?

It is used in INFUSE One-Day sphere, INFUSE One-Day Multifocal, and INFUSE One-Day for Astigmatism contact lenses.

Does ProBalance Technology change the replacement schedule?

No. INFUSE One-Day lenses are daily disposables and are discarded after each wearing day regardless of the material technology.

References

Bausch + Lomb INFUSE? One-Day. Bausch + Lomb. https://ecp.bauschcontactlenses.com/products/infuse-one-day/. Date Accessed October 21, 2026.

For Eye Care Professionals FAQ. Bausch + Lomb. https://ecp.bauschcontactlenses.com/faqs/. Date Accessed October 21, 2026.

INFUSE? One-Day Multifocal Contact Lenses. Bausch + Lomb. https://ecp.bauschcontactlenses.com/products/infuse-one-day/multifocal/. Date Accessed October 21, 2026.

INFUSE? One-Day for Astigmatism. Bausch + Lomb. https://ecp.bauschcontactlenses.com/products/infuse-oneday/astigmatism/. Date Accessed October 21, 2026.

Contact Lens Risks. U.S. Food and Drug Administration. https://www.fda.gov/medical-devices/contact-lenses/contact-lens-risks. Date Accessed October 21, 2026.