• Designed specifically for PMS & PMDD

  • Based on 200+ scientific studies

  • Targets the root causes, not just symptoms

  • Non-hormonal. No prescription. No gaslighting.

Our bestsellers

From instant relief to full-cycle support, these are the essentials our community loves, and keeps coming back to.

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The Full Routine - Shake

from £39.00 £49.00 Shop Now

The PMS Bar

from £24.00 £29.00 Shop Now

Revive

from £15.00 £18.00 Shop Now

Daily Cycle Support

from £32.00 £40.00 Shop Now

Support for symptoms
that impact you monthly

Select a product according to your health priorities, or for complete support, choose the Full Routine.

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Premium ingredients

Third party tested

Vegan

No added sugar

GMO-free

No additives

Dairy-free

No heavy metals

Premium ingredients

Third party tested

Vegan

No added sugar

GMO-free

No additives

Dairy-free

No heavy metals

Premium ingredients

Third party tested

Vegan

No added sugar

GMO-free

No additives

Dairy-free

No heavy metals

Do I have PMS or PMDD?

Many women wonder whether what they’re experiencing is PMS, PMDD, or something else entirely. Understanding the difference is the first step to getting the right support.

I'm worried about...

If you’ve ever thought “this can’t just be me”, you’re not alone. Many PMS and PMDD symptoms show up in ways that feel confusing, emotional, or hard to explain.

Meet the experts

Formulated by doctors, nutritionists and women’s health experts - using research, clinical insight and real-world experience.

Dr Anna Cantlay

BMBS BMedSci MRCGP DFSRH DRCOG

Head of Medical

Learn more
Dr Anna Cantlay

Rose Constantine

RNUTR - FAMM

Women's Health Nutritionist

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Rose Constantine

Dr Colleen Fogarty

PhD, RD

Product Development Support

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Dr Colleen <em>Fogarty</em>

Dr Lizzy von Westerholt

MBBCh, BAO, DFRSH

Clinical Support

Learn more
Dr Lizzy von <em>Westerholt</em>

Customer Reviews

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Stephanie M.

I don't know where to start. I've been trying to find a supplement stack that works for ages. I felt like sh*t most of the time. Now my energy levels have picked up, my fatigue has gone. I don't know what you sorceresses have created but please never ever stop making these. I am in awe. Thank you thank youuuu!

Verified Review

Jess

One of the best things I have done for myself. Naturally I wasn’t sure if this approach would work for my PMDD symptoms as they always felt very severe, however, within a week I could feel a huge difference in myself and emotions. I will definitely be continuing my subscription.

Verified Review

Vicky

Game-Changer for My Health & Routine! I absolutely love all three - Rhythm, Restore, and Revive. They work so well together and have made such a difference in my energy, balance, and overall wellbeing. I genuinely look forward to taking them as part of my daily routine. Couldn’t recommend them more! 💚

Verified Review

Lydia D.

Wow! I was lucky to meet the team behind Evelyn and was completely sold through hearing the brand’s mission. Supplements have always been so overwhelming and finally I have an easy routine that I can follow. My PMDD this month has been non-existent. Thank you guys for creating such an amazing product!

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FAQ’S

Still wondering if it’s right for you? Here are some of the most common questions from our community.

Evelyn supplements include ingredients that have been studied for PMS support, such as probiotics, omega-3s, chasteberry (Vitex), magnesium, vitamin B6, and curcumin. Full ingredient lists are available on each product page.

Every ingredient is included intentionally and backed by research, andd each serves a clear purpose.

Glycerine is a natural, plant-derived ingredient used to keep The PMS Bar soft and fresh, without the need for artificial preservatives.


Some people notice changes in the first cycle, particularly around mood and emotional intensity before their period. For best results, we recommend taking the Evelyn Routine for at least 2–3 menstrual cycles as many supplements need consistent use to reach optimal levels and support real, lasting change.


Evelyn combine medical research with high-quality natural ingredients. Instead of focusing on one symptom, Evelyn supplements supports multiple systems in the body at the same time. We focus on quality, honesty, and long-term results.

No. Some people use Evelyn for severe PMS or PMDD, while others use our products for everyday cycle support, energy, mood, or gut health. You can choose what works best for your body.

Evelyn supplements are for anyone who experiences mood changes, emotional intensity, fatigue or cravings in the days before their period. It’s designed for people looking for targeted, non-hormonal premenstrual support, and a solution that removes the guesswork and supplement stacking.