DIA Invests in Enamel Pure, Developer of the First Hygienist-Focused Dental Laser System

Dental Innovation Alliance VC Fund I, LP (DIA), a venture capital fund at the forefront of investing in the over $1 trillion multi-site healthcare industry with a special focus on dental solutions, announces a strategic investment in Enamel Pure Inc., the developer of the Lune PureHygiene system. Enamel Pure has built the first CO₂ laser platform designed for dental hygienists: combining plaque removal, bacterial reduction, enamel strengthening, and whitening into a single, FDA-cleared device. The investment expands DIA's portfolio of preventive-care innovation.

Enamel Pure was founded in 2020 by Co-Founder Nathan Monty. The Lune system holds FDA 510(k) clearances. It provides plaque removal, bacterial reduction, and enamel strengthening as a fluoride alternative or complement. The system is designed to cut cleaning chair time by approximately a third while reducing physical strain on hygienists.

"Enamel Pure represents the kind of category-defining, capital-efficient innovation we look for at DIA," says Thomas Sharpe, Co-Founder and Managing Partner of DIA. "Enamel Pure is tackling a problem, the hygienist shortage, that touches nearly every practice in the country, with a thoughtful, well-executed product."

"Preventive dentistry hasn't seen meaningful innovation in decades, and the hygienist shortage has made that gap impossible to ignore," says Nathan Monty, Co-Founder and CEO of Enamel Pure. "DIA's network gives us a direct line into the DSOs and practices where the Lune system can make the biggest difference. DIA's support will be instrumental as we move into commercialization."

"I'm excited to support Nathan and the Enamel Pure team as they bring the first hygienist-focused laser system to market," says Kate Orr, Principal at DIA. "The Lune system is a differentiated approach to preventive dentistry. We look forward to helping them accelerate adoption across the DIA network as they head into commercial launch."

About DIA

DIA is a venture capital fund that invests in innovative technologies and solutions within the over $1 trillion multi-site healthcare industry, with a special focus on dental solutions. DIA provides strategic capital and industry expertise to companies developing transformative solutions for dental practices, DSOs, and the broader multi-site healthcare ecosystem.

About Enamel Pure

Enamel Pure, Inc. is the developer of the Lune PureHygiene system, a CO₂ laser platform purpose-built for dental hygienists. The Lune system combines plaque removal, bacterial reduction, enamel strengthening, and whitening in a single FDA-cleared device, reducing chair time and physical strain while opening new recurring-revenue opportunities for dental practices. Founded in 2020 and based in Worcester, Massachusetts, Enamel Pure is led by CEO Nathan Monty.

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