Lumoria Skin Science LLC and Paretor LLC  announce a new venture to develop a novel skin-specific application of ETAERION™ materials technology

BOSTON, Sept. 17, 2026 /PRNewswire/ — Paretor LLC, an emerging manufacturer of mineral nanocolloids for life science applications, today announced a partnership with Lumoria Skin Science LLC a new venture formed to develop and commercialize a skin-specific application of its ETAERION™ materials platform. The basis of the partnership is a joint invention which will be held as an undivided interest in the resulting intellectual property. Lumoria will lead development and commercialization in skin health, longevity, and aesthetic applications, while Paretor will continue to develop and manufacture ETAERION-based materials for Lumoria alongside its core work in biological delivery and bioprocessing.

Lumoria was founded by Ginny Vachon, PhD following her tenure as Chief Operating Officer of Paretor, where she worked closely with the development of ETAERION and saw firsthand the growing body of data around its interactions with biological systems. Vachon will continue with Paretor as Vice President of Scientific Communications while leading Lumoria.

“During my time as COO, ETAERION™ evolved into a broad biological platform,” said Vachon. “Applied to skin biology, our observations around oxidative stress and cell viability under stress were particularly compelling. The nanocolloids can also be loaded with cargo, which has huge potential for longevity and concentrated skin active delivery.”  The resulting skin-specific constructs serve as a platform for selected active ingredients.  Lumoria aims to address limitations in the presentation and delivery of actives used in conventional skincare and aesthetic applications.

“We recognize that no single company can fully realize the potential of a platform on its own,” said Dustan Bonnin, Founder and CEO of Paretor. “The opportunity becomes much larger when people with the right expertise, conviction and entrepreneurial drive can take the lead in markets they understand. Paretor’s role is simple: keep developing the materials, make them reproducibly and at scale, and help our partners build businesses around them.”

About Paretor

Paretor LLC is a materials science company with technology designed for scalable manufacturing of nanocolloids for life science applications.

About Lumoria Skin Science

Lumoria Skin Science combines materials science, skin biology and active ingredient delivery to develop new approaches for cosmetic skincare and professional aesthetic applications.

Media Contact

Dustan Bonnin
Founder & CEO
Paretor LLC
info@paretorbio.com

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SOURCE Paretor LLC