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Who we test for

Two verticals. Real signals.

ReefTox serves two B2B audiences. The cosmetics / SPF vertical anchors the revenue line and carries 2025 engagements across UV filter suppliers, sun-care, and dermocosmetics. The marine / industrial vertical launched at inCos26 in April 2026 and is seeding pipeline across the five segments.

One lab, two verticals

A dense grid of coral fragments mounted on plugs under actinic light, prepared for an exposure test in the ReefTox closed-loop laboratory
Cuttings taken from our own cultivated mother colonies, mounted and ready for exposure. The same panel serves cosmetic formulations and marine ecotox programs.

Cosmetics & SPF · 2025 traction (anonymized)

Three engagement archetypes from the 2025 book.

A labelled exposure beaker with a live coral fragment inside, at the ReefTox laboratory
The cosmetics buyer sits in formulation, regulatory affairs, and sustainability. Each archetype below started with a formulation already in development.

Archetype 01

Global UV filter manufacturer

Commissioned a 3-month chronic study on a star UV filter, the first commercial long-term coral chronic program at this depth. EC10 and EC50 datasets land in their regulatory dossier and ingredient marketing.

Reef Chronic 1 · optional 3-month chronic program on a single ingredient.

Archetype 02

Latin American sun-care brand

Tested its full 2026-27 pipeline before LatAm launch. The free pre-evaluation routed each formulation to the compatible panel; the live-coral results carry the brand into multi-jurisdiction filings.

Pre-evaluation + ReefTox 1 / 3 across the pipeline.

Archetype 03

European dermocosmetics brand

Mandated defensible coral ecotox results across its contract manufacturers. The CDMOs each carry their formulations through the pre-evaluation and the appropriate test stack.

Pre-evaluation + live-coral testing at the CDMO level, documented in a defensible coral ecotox report.

Marine & Industrial · Pipeline seeded April 2026 (pre-revenue)

Where the marine wedge is gaining intent.

Aerial view of open ocean water
Antifouling, ballast water, scrubber wash water, drilling fluids, and cruise discharges all end up in the same receiving environment. Illustrative photography.

Antifouling beachhead

Discovery, Brittany antifouling paint maker

BPR PT21 dossier owner. Soft yes on continued exchange. The renewal cycle for copper actives lands ahead of 30 June 2028, a 3-month chronic lead time means the coral data has to be started ahead of the cycle that requires it.

"c'est le sens de l'histoire. Je vois pas comment on pourrait passer à travers ça éternellement."

Conference channel

SETAC Europe 2026 + Waves of Change

The marine vertical is seeding direct exchanges across the five segments at conferences where acute coral ecotox pre-validation (13 European labs) is being presented.

The marine vertical is pre-revenue and we publish no marine pricing on the site. Every engagement starts with a scoping call. All five segments →

Add your engagement to the book.

A green coral colony on its plug in the ReefTox closed-loop cultivation system
Every engagement runs on corals we cultivate ourselves in Arzal, Brittany. We do not sample wild reefs.
Cosmetics quote → Marine scoping call →