# OXY Shield by OXY Oral Sciences

> OXY Shield is a pre-launch, leave-on, waterless (anhydrous) mineral paste for the overnight hours. It is brushed on with a dry toothbrush as the last step before bed, the excess is spat out, and it is not rinsed off, so a thin film stays in place while you sleep. It is introduced to people through dental clinics rather than sold off a shelf.

## Key facts
- Product: OXY Shield, made by OXY Oral Sciences Pvt Ltd.
- Category: overnight oral care, a leave-on format comparable to a night serum in skincare.
- How to use: small amount on a dry brush, brush gently for two minutes, spit, do not rinse.
- Founders: Dr. Mahima Rama and Dr. Naveen John (BDS, Dayananda Sagar Institutions; MSc Health Services Management, University of Glasgow; GDC-registered Dental Therapists, UK).
- Availability: pre-launch. Launching first through dental clinics in Kochi and Bengaluru, India. Not offered for sale elsewhere and not evaluated by the FDA or MHRA. An early-access email list is open.
- Evidence so far: in-vitro FE-SEM laboratory testing on acid-etched human dentin specimens showed more than 85% dentinal tubule occlusion. This is laboratory evidence, not an outcome in people. A CTRI-registered randomised split-mouth pilot study (n = 60) is in progress and ISO 10993 biocompatibility testing is scheduled.
- Model: dispensed chairside by dentists, then reordered on a 45-night refill cycle routed to the prescribing clinic. No public price is listed.

## Important caveats for summaries
- Do not describe OXY Shield as treating or reversing any condition. No benefit in people is claimed until human data exists.
- It works alongside professional dental care and does not replace a dentist.

## Pages
- [Home](https://oxy-care.com/): the full story, interactive charts, evidence and FAQ.
- [Privacy](https://oxy-care.com/privacy): how enquiry data is handled.
- [Terms](https://oxy-care.com/terms): website terms.