V-Rohto Premium Series

High molecular weight chondroitin protects the cornea while caring for tired eyes. High molecular weight chondroitin protects the cornea while caring for tired eyes.

Rohto Pharmaceutical Co., Ltd.
Eye drops tailored to each era
We have strived to create "the perfect single drop."
Modern people's eyes are used to computer work and
Smartphones, video viewing, etc.
It is constantly being overworked by digital devices.
The eye strain damage that accumulates day after day,
Protect and care of
I believe it is important to do so.
What I arrived at was
High molecular weight chondroitin is.

What is high molecular weight chondroitin (sodium chondroitin sulfate)? It's an ingredient that protects the cornea from damage and soothes tired eyes through its corneal "protective" action. What is high molecular weight chondroitin (sodium chondroitin sulfate)? It's an ingredient that protects the cornea from damage and soothes tired eyes through its corneal "protective" action.

Reduced blinking, reduced tearing <Modern eye environment> Computers, smartphones, TVs, contact lenses, aging. High molecular weight chondroitin is effective! The tear film cannot be formed and the cornea cannot be protected! Corneal damage due to dryness makes the eyes more susceptible to problems such as fatigue, so protection is essential! Reduced blinking, reduced tearing <Modern eye environment> Computers, smartphones, TVs, contact lenses, aging. High molecular weight chondroitin is effective! The tear film cannot be formed and the cornea cannot be protected! Corneal damage due to dryness makes the eyes more susceptible to problems such as fatigue, so protection is essential!

Corneal protective mechanism of high molecular weight chondroitin Corneal protective mechanism of high molecular weight chondroitin

Chondroitin is a component of connective tissue such as joints, and has been used as an oral medication since ancient times.
It has been used for joint pain and other ailments, but its mechanism of action on the eyes is still under detailed study.
However, this has not been reported very often.

Therefore, we conducted research on the corneal protective mechanism of high-molecular-weight chondroitin. Therefore, we conducted research on the corneal protective mechanism of high-molecular-weight chondroitin.

Viscous, high-molecular-weight chondroitin coats and protects the cornea. It helps to collect tears and firmly protects the eyes from damage. Viscous, high-molecular-weight chondroitin coats and protects the cornea. It helps to collect tears and firmly protects the eyes from damage.

In response to the increasingly serious eye problems faced by modern people, we will continue our research on chondroitin, an ingredient with immense potential, in order to quickly deliver eye drops that are tailored to the times. In response to the increasingly serious eye problems faced by modern people, we will continue our research on chondroitin, an ingredient with immense potential, in order to quickly deliver eye drops that are tailored to the times.

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