Guide

A Guide to Your Lifelong Hormones

Your hormones work together as a system — understanding what each one does is the first step to understanding your own health.

The Key Hormones

Regulates the menstrual cycle and supports bone, skin and cardiovascular health in women.

Balances oestrogen, supports sleep and mood, and plays a key role in reproductive health.

Drives energy, muscle mass, libido and mood in both men and women.

A precursor hormone that supports resilience, energy and the production of other key hormones.

Functions as a hormone in the body, supporting bone health, immunity and mood.

The primary stress hormone — essential in short bursts, but disruptive when chronically elevated.

Regulates blood sugar and plays a central role in metabolic and weight health.

Thyroid hormones set your metabolic rate, while melatonin regulates your sleep-wake cycle.

A comprehensive blood panel is the clearest way to see how your key hormones are performing.