Our Story

Rooted in Welsh soil, carried through Celtic blood

The Celtic Apothecary — historic Welsh water mill where Andrea's grandmother passed down generational herbal knowledge
Andrea Thomas, founder of The Celtic Apothecary, sharing generational Welsh herbal wisdom
Andrea Thomas with her grandmother, whose Welsh herbal wisdom inspired The Celtic Apothecary
Welsh countryside landscape — the natural home of The Celtic Apothecary's herbal heritage

I grew up in an old water mill in South Wales — a house over 300 years old, with walls thick enough to keep cool in summer and warm in winter. A river ran alongside the garden. A water wheel once turned the grinders that made the flour, and people would come to our family home to buy it.

My grandmother came from a long line of women who worked the land and understood it — healers in the quiet, everyday sense of that word. Her own Irish father brought another Celtic thread to that lineage, a dual rootedness in land and tradition that ran through everything she knew and everything she passed on.

Herbs hung drying in the pantry. Cleavers, a natural detoxifier. Chamomile for the skin and the stomach. Nettle for energy when the body felt depleted. Lavender when sleep wouldn't come. Greater celandine for warts. These weren't remedies from a book. They were the quiet, practical knowledge of women who understood the body and reached for what the land offered.

Before my grandmother ever formally showed me anything, I was already drawn to plants. Something in me recognised them before I had the words for it. She sent me to pick herbs from the hedgerows and the garden that ran down to the river's edge, and the first thing she ever taught me was to find a dock leaf and rub it on a nettle sting. Simple, immediate, effective. That instinct — that nature usually has something nearby — has never left me.

Some things are simply passed down in the blood. This is one of them.

It was my own body that eventually brought me back to those roots. Living with endometriosis — a chronic inflammatory condition — I found myself in that all too familiar place: trying everything, not fitting neatly into one answer, searching for support that acknowledged the whole of me rather than just one symptom at a time. I turned back to the herbs. Not because they promised miracles, but because I had seen, quietly and over a lifetime, what they could do.

The Celtic Apothecary was born from that return. It is not a general wellness brand. It is a practice rooted in generational knowledge and lived experience — shaped by the women in my family who reached for plants long before there were clinical words for what they were managing, and by my own experience of navigating a body that doesn't follow simple rules.

The herbs I source are chosen with the same care my grandmother brought to everything she grew. We work with trusted suppliers who share our commitment to responsible harvesting, sustainable farming, and ethical practices — because where a herb comes from matters as much as what it does.

The handmade soaps are crafted in North Wales, where the land and the values feel close to home. Every product offered here has been chosen deliberately, with genuine knowledge and genuine care behind it.

The river still runs. So does this.

This is not something I decided to do. It's something I came home to.