It's changed my life. I can't get over the difference.
What is PMS.
Premenstrual Syndrome (PMS) affects up to 80% of women but is (too often) misunderstood or brushed off as “just hormones.”
PMS isn’t the same for everyone, but it typically shows up in the days or weeks before your period, triggered by hormonal shifts. You might feel more anxious, more emotional, more sensitive, more tired.
What is PMDD.
Premenstrual Dysphoric Disorder (PMDD) is a severe, clinical form of PMS that affects around 1 in 20 women - yet many still don’t know it exists.
PMDD isn’t just a “bad period”, it can seriously impact mental health, relationships and daily life. If you feel like your emotions take over, or you don’t recognise yourself in the lead-up to your period you’re not alone, and there is support.
Our Science
Science should serve us, not overlook us. Every Evelyn product starts with evidence, empathy and lived experience.
Vitamin B6
Vitamin B6 supports serotonin and GABA activity.
Saffron
Saffron’s active compounds help lift mood, ease stress and reduce PMS symptoms.
Magnesium
Magnesium regulates the body’s stress response and muscle function.
Vitamin D
Vitamin D lowers inflammation and supports muscle, nerve, and serotonin function for balanced mood.
Chasteberry
Chasteberry eases mood changes, breast tenderness, and bloating.
Omega-6 (EPO)
Omega-6 from evening primrose oil supports hormone regulation and eases inflammation.
Vitamin B6
Vitamin B6 supports serotonin and GABA activity.
Saffron
Saffron’s active compounds help lift mood, ease stress and reduce PMS symptoms.
Magnesium
Magnesium regulates the body’s stress response and muscle function.
Vitamin D
Vitamin D lowers inflammation and supports muscle, nerve, and serotonin function for balanced mood.
Chasteberry
Chasteberry eases mood changes, breast tenderness, and bloating.
Omega-6 (EPO)
Omega-6 from evening primrose oil supports hormone regulation and eases inflammation.
Daily Cycle Support
30 day supply
Instant Premenstrual Relief
10 day supply
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
Rose Constantine
RNUTR - FAMM
Women's Health Nutritionist
Dr Colleen Fogarty
PhD, RD
Product Development Support
Dr Lizzy von Westerholt
MBBCh, BAO, DFRSH
Clinical Support
Real people. Real stories.
Supported and trusted by those with PMDD who've tried everything else - and have finally found real relief.
Customer Reviews
View allStephanie 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’ve been absolutely loving all three – Rhythm, Restore, and Revive. They work so well together and have made such a difference in my energy, balance, and overall wellbeing. Each one complements the other perfectly, and I genuinely look forward to taking them as part of my daily routine. Couldn’t recommend them more! 💚
Verified Review
Lydia D.
Wow! The Evelyn Routine couldn’t have come at a better time for me! I was lucky to meet the team behind Evelyn and was completely sold through hearing the brands mission. Supplements have always been so overwhelming to me 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!
Verified Review
FAQ’S
Still wondering if it’s right for you? Here are some of the most common questions from our community.
Most people feel improvements within 1–2 cycles, especially with daily consistency. Some ingredients, like tryptophan and magnesium, work within hours or days, whereas others, like probiotics and omega-3s, take longer to build up. Consistency is key.
The Evelyn Routine combines the best of both worlds - medical science and natural wellness. Our formulations are developed based on the latest clinical research, featuring high-quality, bioavailable ingredients that work with your body’s natural rhythms. We prioritise efficacy, transparency, and trust.
Some ingredients will have an instant effect on mood, energy, sleep, and gut health. Other ingredients take approximately two to three months to take effect.
This is because many nutrients need time to build up in the body before they can do a particular job.
Therefore, we recommend taking Evelyn supplements consistently for three months before assessing the full effect it has for you.
Yes! Our products are 100% vegan, free from artificial additives, gluten, dairy, and other common allergens.
