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Featured Products
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Feel Your Contact Lens Like New Every Day
True Breakthrough Technology On Contact Lens Cleaning
Powerful Cleaning
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94.7% Protein Removal
ReO2 has incorporated the electrophoresis technology to remove protein from the contact lens effectively, up to 94.7%.
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99.999% Bacteria Killing Rate
ReO2 can generate Hypochlorous acid to kill up to 99.999% of bacteria and 99.999% of viruses.
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FDA 510K Approved
ReO2 is approved by FDA under rigor test of its efficiency on protein removal and bacteria killing.
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Non-Ultrasonic, No Damage
ReO2's non-ultrasonic cleaning method ensures a damage-free yet effective cleaning process for the precious lenses.
Blogs
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How to Manage Dry Eyes With Contact Lenses
Enjoy your contact lenses without dry eye.
How to Manage Dry Eyes With Contact Lenses
Enjoy your contact lenses without dry eye.
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7 Tips To Manage Dry Eye From Contacts
Discover how to keep your eyes comfortable and healthy.
7 Tips To Manage Dry Eye From Contacts
Discover how to keep your eyes comfortable and healthy.
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8 Contact Lens Care Tips
Essential tips for contact lens users to keep in mind.
8 Contact Lens Care Tips
Essential tips for contact lens users to keep in mind.
User Stories
Get My ReO2-
Nina, United States
I highly recommend buying ReO2. The effect is really visible. The contact lenses are cleaned and the eyes are no longer dry.
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Skyla, United States
I wear contact lenses all year round. Strongly recommend ReO2, it has returned my monthly contacts to near new condition!
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Lisa, France
Typically, I follow my regular cleaning routine but opt for a deep cleaning method once a week. Since using ReO2, I have found it to be far superior to my normal ultrasonic cleaner.
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Marian, United Kingdom
I've been wearing monthly contact lenses for over ten years and constantly feel dry and uncomfortable. ReO2 makes my contact lens feel as fresh as daily disposal, that's amazing.
About US
We are 3N - a team of ophthalmologists, hardware engineers, and software engineers dedicated to providing natural, novel, and nourishing solutions for eye health.