PMOS — Polycystic Metabolic Ovarian Syndrome, previously known as PCOS

Living with PMOS means your hormonal and metabolic systems often need more targeted, consistent support than a standard supplement can offer.

MyOva was built for this. Since 2016, we have been formulating science-backed supplements specifically for women with PMOS — combining Myo-Inositol, Vitamin B6 and carefully selected botanicals into clean, vegan-friendly formulas designed for daily use.

Whether you are newly diagnosed, managing symptoms long-term, or looking to support your metabolic health, energy or cycle balance, there is a formula here for you. If you are also navigating PMDD or difficult cycle phases, explore our Hormonal Balance collection.

Not sure where to start? Take our free product quiz for a personalised recommendation.

Why MyOva for PMOS?

The UK's original Myo-Inositol complex

Myoplus has been trusted by women with PMOS since 2016 — one of the first myo-inositol formulas available in the UK.

Formulated specifically for PMOS

Every product in this collection is built around the hormonal and metabolic needs of women with PMOS, not adapted from a generic women's health formula.

Vitamin B6 in every formula

Vitamin B6 contributes to the regulation of hormonal activity and is included across the entire MyOva range in its most bioavailable form.

Clean, vegan friendly and filler free

No unnecessary bulking agents. No artificial additives. Concentrated, active ingredients your body can actually use.

Trusted by hundreds of thousands of women across the UK

Award-winning formulas stocked in Boots and trusted by women navigating PMOS every day.

Find Your Formula

Core hormonal and metabolic support

Myoplus

The UK's original Myo-Inositol complex. 4,000mg Myo-Inositol daily with Folate, Chromium and Vitamin B6 to support hormonal activity and normal metabolic function. The natural starting point for women with PMOS.

Balance

2,000mg Myo-Inositol with Ashwagandha, Magnesium, Rhodiola and Vitamin B6 to support energy, mood stability and stress resilience throughout the month.

Metabolism

2,000mg Myo-Inositol with Chromium, Alpha Lipoic Acid, Cinnamon and Vitamin B6 to support normal blood glucose levels and metabolic balance.

Hair, skin and nails

Hair, Skin & Nails

2,000mg Myo-Inositol with Biotin, Zinc, Vitamin C and Selenium to support healthy hair, skin and nails from within. The only Myo-Inositol complex on the market targeting hormonal skin and hair concerns alongside cycle support.

Daily nutritional foundations

Women's Multivitamin

24 essential nutrients including Myo-Inositol, L-Methylfolate, Vitamin D3, Iron and Vitamin B6 to support hormonal balance, energy, immunity and overall wellbeing. Designed for all women and ideal alongside any MyOva supplement.

Daily hormonal support in a cup

Hormonal Balance Tea

A loose leaf botanical blend with Ashwagandha, Cinnamon, Shatavari, Ginger and Vitamin B6 to support mood, blood glucose balance and digestive comfort throughout the cycle. Explore our full Botanical Teas collection.

Key Nutrients and What They Contribute

Myo-Inositol

A naturally occurring compound included across our core PMOS range to support hormonal signalling and metabolic function.

Vitamin B6

Contributes to the regulation of hormonal activity, normal psychological function and the reduction of tiredness and fatigue.

Chromium

Contributes to the maintenance of normal blood glucose levels. Included in metabolic support formulas.

Folate (as L-Methylfolate)

Included in our core and fertility formulas in its active form for optimal absorption and bioavailability.

Zinc

Contributes to normal fertility and reproduction, and to the maintenance of normal hair, skin and nails.

Magnesium

Contributes to the reduction of tiredness and fatigue and to normal nervous system function.

Frequently Asked Questions

What is PMOS?

PMOS stands for Polycystic Metabolic Ovarian Syndrome. It is the updated term for what was previously known as PCOS (Polycystic Ovary Syndrome), reflecting a broader understanding of the condition's metabolic and hormonal complexity. If you have been diagnosed with PCOS, PMOS refers to the same condition.

Which MyOva supplement is best for PMOS?

It depends on your primary concern. Myoplus is the most straightforward starting point for core hormonal and metabolic support. Balance is well suited to women experiencing fatigue, mood fluctuations or high stress. Metabolism is ideal if blood sugar balance and weight management are a priority. Hair, Skin & Nails supports women experiencing hormonal changes to their skin, hair or nails. Not sure? Take our free quiz for a personalised recommendation.

What is Myo-Inositol and why is it used for PMOS?

Myo-Inositol is a naturally occurring compound found in the body. It plays a role in hormonal signalling and metabolic function, and is included across our PMOS range as the foundational active ingredient alongside Vitamin B6, Folate and Chromium.

Can I combine MyOva supplements?

Yes, in many cases. For a higher daily Myo-Inositol intake, you can combine two tablets of Myoplus with the full daily dose of Balance, Metabolism or Hair, Skin & Nails. We recommend combining no more than two supplements at a time. Always speak to your GP if you are taking medication.

Are MyOva supplements suitable for vegans?

Yes. All capsule and tablet supplements use a plant-based capsule shell and contain no animal-derived ingredients.

How long should I take them for?

Most women choose to take their chosen supplement consistently for at least 90 days to assess how it supports their wellbeing. Consistency is key — daily use over time supports the best results.

Are MyOva supplements made in the UK?

Yes. All MyOva supplements are manufactured in the UK to GMP quality standards.

Planning to conceive with PMOS?

Explore our specialist Fertility & Pregnancy collection for formulas designed specifically for women with PMOS who are preparing for conception or are already pregnant.

Struggling with sleep or stress alongside PMOS?

Explore our Sleep & Wellbeing range for support with nervous system health and restful evenings.