Limited formulations, made by hand. Rooted in years of research.
Small-batch apothecary products made personally by Dr. Cavanaugh. Specialty ingredients sourced from Iceland, France, Italy, and beyond. Available in limited quantities until they are gone.
A different kind of skincare
Early in my career, I spent a few years running a natural skincare company. And I have spent decades since researching what actually works by digging through clinical studies, testing formulations, and eventually writing The Evidence-Based Handmade Apothecary.
These days, most of my time is spent researching and consulting for the natural products industry. But I still make things. Not for business reasons, just for the sheer enjoyment of making. There is something satisfying about a well-made healing salve or a body butter that comes together exactly right.
When I do, I create small batches of formulas, refined versions of recipes from my book, featuring specialty ingredients I have sourced from places like Iceland, France, and Italy. These are not mass-produced. I make limited quantities, available to you only until they are gone.
What I make and why
Everything I formulate is a variation on one of the recipes in my book or educational programs, refined over years of research and personal use. I do not cut corners on ingredients, not only because I know what the research says, but because I make these for my family and loved ones.
I also have a habit of collecting interesting ingredients from my travels. Volcanic exfoliants from Iceland. French botanical extracts. Vanilla and nutmeg from a St. Lucia spice market. Honey from an Emerald Coast farmers market. Things that are not practical to source at commercial scale but make beautiful small-batch products.
I make these for the love of making. Small quantities, no restocks, available only when inspiration strikes.
Where the ingredients come from
Provence, France
Lavender, Roman chamomile, linden, melissa, and vigne rouge sourced directly from French growers.
Tuscany, Italy
Artisan olive oil, botanical extracts, and specialty ingredients gathered on research and sourcing trips.
Iceland
Volcanic exfoliants and arctic botanicals including thyme and crowberry sourced from Icelandic suppliers.
Emerald Coast
Local honey and coastal botanicals from the 30-A area farmers markets.
St. Lucia
Vanilla, nutmeg, and Caribbean spice market finds that do not exist in commercial supply chains.
Okinawa, Japan
Getto, shiikwasa, and kuromoji sourced directly from Ryukyu botanical producers. 2027 collection.
Next release: The Coastal Collection
Warm sand. Salt air. Vanilla and nutmeg from a St. Lucia spice market. Honey from an Emerald Coast farmers market. The Coastal Collection is what summer feels like on your skin.
Formulas built on the evidence base from The Evidence-Based Handmade Apothecary, made with specialty coastal and Caribbean ingredients that do not exist anywhere else in the product line. When it is gone it is gone.
Get first access
The Coastal Collection drops June 15. Inner Circle members get 48-hour early access. Everyone else gets notified here when it goes live.
For early access to every future drop before anyone else, join the Inner Circle.
Learn about the Inner Circle →The French Collection
Seven products made from botanicals sourced on a sourcing trip to France. Linden, Roman chamomile, vigne rouge, mauve, melissa, and lavender, all infused in cold-pressed grapeseed oil. Launched March 2026. Sold out.
Sold-out collections occasionally restock in very small quantities when sourcing allows. Join the notification list above or the Inner Circle for early access when restocks happen.
Join the Inner Circle →