Confusion between body-identical hormones and bio-identical hormones

Published: 28th December 2016

Many women are very confused between the difference between body-identical hormones and bio-identical hormones. There are some really important differences that I would like to clarify.

Essentially, body-identical hormones are safe and are regulated. They can be prescribed both on the NHS and privately. Bio-identical hormones, on the other hand, are not regulated, and they are not available on the NHS. However, there are available in some private clinics. It is so important to know what you are taking and what the available research is associated with the products that you are taking.

Hormone replacement therapy (HRT) is not just one type of treatment. There are many different types and strength of HRT and it is very important that you are assessed as an individual when you see your doctor with menopausal symptoms.

See the article Body identical hormones: Are they the same as bio-identical hormones? for more information.

Newson Health Menopause and Wellbeing Centre was launched in 2018 by leading menopause specialist and GP, Dr Louise Newson. Created to help women receive the most appropriate, individualised and holistic treatment for their perimenopause and menopause, it has quickly become a centre of excellence, providing care to women of all ages, both via remote consultations and in-person at clinics in Stratford-upon-Avon and Warwickshire.

A passionate and tireless campaigner for better menopause care for all women, Dr Newson has also founded the Menopause Doctor website, The Menopause Charity, the balance app, Newson Health Research and Education and written a best-selling Haynes Manual on Menopause.

The Menopause Doctor website is a free resource providing a huge amount of unbiased, evidence based information about the menopause and perimenopause for women and healthcare professionals. The site has been adopted by the Royal College of GPs (RCGP) as an official educational library for menopause. Visit

The Menopause Charity was founded in 2020, with trustees including sustainable health expert Professor Matthew Cripps and media ambassadors Davina McCall, Lorraine Kelly, Liz Earle and Meg Mathews. The charity has many exciting plans to help women and their families and colleagues with the challenges caused by the menopause, including an educational website, professionally staffed helpline and fundraising for research activities. Visit

‘balance’ is a free app that was developed to enable women to track their symptoms, access personalised expert content, share stories and lots more. Get the balance app at

Newson Health Research and Education is a not-for-profit organisation from which all profits are invested back into the business. A Confidence in Menopause educational platform has been developed specifically for healthcare professionals and can be found at

The Haynes Manual on Menopause is a definitive guide to help women, their partners and families cut through the plethora of misinformation and take a straightforward look at menopause. Find out more at