Understand your hormones, feel better than ever

The Jennis hormonal health platform uses the very latest women's health science to help women understand their body and hormones in a way we've never been taught before.

We work with businesses and individuals to share expert insights and education, plus amazing fitness, lifestyle and nutrition guides.

That means reduced symptoms, increased productivity in the workplace and a complete understanding of your hormone power.

created by JESS ENNIS-HILL

"I launched Jennis to show that by talking openly and moving differently we can regain power over our bodies, symptoms and hormonal health."

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We're backed by science

Our 5-month study with 28 women proves the symptom-reduction, mood and motivation gains our women see by moving in line with their hormones

72 %

reported reduced negative symptoms

55 %

reported more motivation to move

61 %

more active days each month

77 %

reported improved mood

Our programmes

Hormonal health education

Accessible expert courses on: symptom reduction; hormones and productivity; the 4 menstrual cycle phases and more.

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Perimenopause education

Choose a course to suit your business and goal: Perimenopause in the workplace; symptom reduction; constructive conversations and more.

Choose a course to suit your business and goal: Perimenopause in the workplace; symptom reduction; constructive conversations and more.

Hormonal health education

Accessible expert courses on: symptom reduction; hormones and productivity; the 4 menstrual cycle phases and more.

get in touch

The Jennis programmes will include…

Exclusive hormonal masterclass podcasts

Entertaining education with Jess Ennis-Hill and her expert team.

Follow-along videos

Fitness, breathwork, nutrition and yoga to reduce symptoms and increase productivity.

eBooks and infographics

Making the science simple and easy to action in your everyday.

Learn from the best

Exclusively presented by Jess Ennis-Hill, Dr Emma Ross, Dr Bella Smith and the world-class Jennis team.
Get in touch

Meet our experts

Jessica Ennis-Hill

Founder and CEO

Jess Ennis-Hill is an athlete turned women’s-health ambassador, who is working hard to create a lasting legacy in the field hormonal health.

Laura Clark

Clinical Dietitian

Laura is a registered Dietitian who specialises in helping women understand the behavioural and hormonal background to what we eat. She also has a focus in supporting perimenopausal women.

Dr. Emma Ross

Physiologist

As part of her work with Jennis, she helps us translate scientific studies into an accessible app all women can benefit from.

Baz Moffat

Perimenopause Fitness Expert

A former elite rower, Baz Moffat is a health and fitness coach who is laser focused on helping perimenopausal women.

Bella Smith

GP

Bella is a GP with 20 years experience. For Jennis, she advises us on the medical and mental health issues we can help women at every lifestage with.

Lina Nielsen

Yoga Ambassator

400m hurdler, Lina, turned to yoga after injury and now teaches Jennis women how to use yoga to reduce symptoms.

Georgie Lawlor

Breathwork Ambassator

Georgie Lawlor is a master breathwork coach who uses breathing techniques to improve your mental, physical and emotional health.

Shelley Rudman

Strength Coach

Silver medallist, Shelley Rudman, is a trained PT who works with women to improve strength and reduce symptoms.

Nicky Keay

Hormone expert and lecturer

Dr Nicky Keay, endocrinologist and author of Hormones, Health And Human Potential, is a leading expert on women’s hormones.

Anna Allerton

Perimenopause Workplace Coach

Anna is an executive coach who specialises in supporting women to maintain their careers and confidence during perimenopause.

MEET THE TEAM

Testimonials from the community...

“It’s amazing to see how the recommendations change across my cycle and how they really do echo the way I feel in my body and how motivated I am.”

Emma, 43

“I've never seen anything like it before. It makes you feel listened to as a woman and that it’s normal for your cycle to affect your life.”

Ella, 39

“This is the first time I have followed a women’s fitness programme and not felt guilty about taking a rest day. I understand why and I feel good for taking it!”

Alice, 45

The knowledge hub

Check all our knowledge