Our Story

About Cairn & Co.

An independent spa built around a single belief — that restoration cannot be rushed.

Fiona Mackay, founder of Cairn & Co.
Fiona's Story

From hospital wards to highland botanicals

Fiona Mackay spent twelve years as a nurse in Edinburgh's hospitals before quietly realising that the kind of care she most wanted to give — slow, attentive, deeply restorative — wasn't possible inside a healthcare system stretched thin.

She retrained in holistic therapy, spent two years studying Scottish botanical medicine, and in 2017 opened the doors of Cairn & Co. in a Georgian townhouse on Heriot Row. It was, and remains, a deliberate alternative to the city's busier hotel spas.

Almost a decade on, Fiona still treats clients several days a week. She believes the only way to lead a spa well is to keep your hands in the work.

The Building

A quiet Georgian townhouse on Heriot Row

Cairn & Co. occupies the lower three floors of a beautifully preserved 1820s townhouse. The interior has been carefully restored — high ceilings, original cornicing, working shutters and wide-plank floors — and dressed in muted, considered tones.

Six treatment rooms are scattered across the building, each one slightly different in shape and light. A small relaxation lounge serves herbal tea and shortbread between treatments, and a dedicated two-person suite at the rear of the house houses our hot stone treatments.

Original botanical prints, found at estate sales across the Borders, hang in every room.

Interior of the Georgian townhouse
Our Ingredients

Scottish botanicals, used with intent

Four ingredients form the backbone of nearly every treatment we offer. All four are sourced from named Scottish growers and harvesters.

Sea kelp

Sea Kelp

Hand-harvested from the Hebrides. Mineral-rich and deeply remineralising for tired skin.

Heather extract

Heather Extract

Gathered from the moorlands of the Cairngorms. Naturally calming and beautifully aromatic.

Highland spring water

Highland Spring Water

The base for our compresses and steam rituals. Soft, pure, and quietly mineral.

Scottish rosehip

Scottish Rosehip

Cold-pressed from wild Borders rosehips. Rich in vitamin C and quietly restorative.

The Team

Meet your therapists

A small, settled team — most have been with Cairn & Co. for over five years.

Fiona Mackay

Fiona Mackay

Founder & Lead Therapist

Holistic therapist and former nurse. Specialises in bespoke facials and restorative massage.

Isla Robertson

Isla Robertson

Senior Therapist

Trained in aromatherapy and deep tissue massage. Known for her slow, considered touch.

Catriona Bell

Catriona Bell

Skin Specialist

Cidesco-qualified facialist with a particular interest in sensitised and mature skin.

Hamish Grant

Hamish Grant

Massage Therapist

Sports and remedial massage therapist. Our go-to for chronic shoulder and back tension.

Our Values

What we hold to

Unhurried

Time is the most valuable thing we offer. Nothing here runs to a stopwatch.

Sustainable

Refillable products, recycled packaging, and a no-single-use policy throughout.

Locally Sourced

Botanicals, linens, ceramics and shortbread — all from named Scottish makers.

Community Focused

We give one free treatment a week to a local NHS worker, nominated by their team.