PMS & Period Support

Rated 4.8 out of 5
Based on 128 reviews

The clinically-tested remedy for better periods*

For bloating, cramps and mood: Plant-based capsules to support you through your PMS and period symptoms.

How to use: Take 2 at a time as needed up to four times a day starting when you feel the first PMS symptoms.

100% HAPPINESS GUARANTEE

60 days to try it and love it - or send it back

Only the good stuff

Vegan
non-GMO
Soy-free

Super green, super clean

Plant-based

Every ingredient, even our green chlorphyll capsules

Bioavailable

Maximizing the goodness you get, by wrapping supplement molecules up in a fat (called a phytosome)

Science-backed

Formulated using more than 317 research papers and hundreds of hours of clinical research

Ashwaganda

Stress and fatigue reducer*

Boswellia

Soothes intestines*

Curcumin

Supports a healthy immune response*

Green Tea catechins

Caffeine-free antioxidant*

Magnesium

Muscle relaxer to reduce cramps*

Quercetin

Helps balance histamine levels*

Resveratrol

Oxidative stress soother*

Silymarin

Liver support from milk thistle*

Vitamin D

Vegan immune support made using lichen*

The results

83%

Reduced cramps

92%

Less bloating

71%

Felt more positive

“Semaine clearly fills a need in the wellness market.”

FAQ

How quickly will I feel the difference?

In our open-label trial, 91% of people felt better their first period they took PMS & Period Support, and most users report that their periods get better with additional cycles. Clinical trial participants reported reduced bloating, milder cramps, fewer headaches and increased energy and better workouts during their first period using PMS & Period Support. 

We ask that you take your PMS & Period Support capsules for at least 2 months to determine whether they are effective for you. Our periods change from cycle to cycle, and stress from previous periods have been shown to impact how you feel now. Because of this, it can take a couple cycles for your body to full respond to the support that you are giving it now.

What are the benefits?

Your solution to a healthier, happier period.

  • Plant-based, clinically studied ingredients
  • Designed around your natural cycle
  • Helps support your body to decrease bloating and cramping*
  • More energy, and better workouts*
  • A clean, plant-based solution

What's in it?

Capsules packed full of 9 natural ingredients that help you have your best period ever. Semaine was created by founders who struggled with painful periods their whole lives and wanted a natural solution.

  • 100% vegan and plant-based
  • Ph.D. formulated
  • Gluten free
  • No sweeteners
  • Soy free
  • Caffeine free

Where do you ship?

We ship around the world, but subscriptions are only available to US customers. Shipping is always free for subscriptions, and free for orders over $100 (including international orders).

How should I take it?

Unlike most period products, you don't have to take it all month long.

  • Start 1-2 days before your period or when you feel PMS symptoms starting
  • Take 2 pills up to four times per day depending on your discomfort level.
average rating 4.8 out of 5
Based on 128 reviews
  • 5 Stars
    106 Reviews
  • 4 Stars
    15 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    0 Reviews
98% of reviewers would recommend this product to a friend
Customer photos and videos
128 Reviews
Reviewed by Kristen B.
Verified Buyer
I recommend this product
My health issues
  • Heavy Flow
  • Migraines
  • Bloating
  • Mood
  • Nausea
Semaine helped with
  • Bloating
  • Mood
  • Cramps
  • Muscles
  • Energy
Rated 5 out of 5
Review posted

Life changer

My daughter has awful periods with every symptom possible. After trying everything else to alleviate her symptoms, we discovered Semaine and it has literally changed her life and made her symptoms so much more tolerable! We subscribed to monthly shipments and love it!

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Semaine Health

We're overjoyed that Semaine PMS & Period Support has helped your daughter so much!!

Reviewed by Adriana T.
Verified Buyer
I recommend this product
My health issues
  • Bloating
  • Acne
  • Mood
Semaine helped with
  • Cramps
  • Energy
  • Breast Tenderness
  • Mood
  • Stress
Rated 4 out of 5
Review posted

Natural Period Relief

I love the fact that Semaine is completely vegan/cruelty-free and uses all natural ingredients that naturally reduces inflammation and pain. Since I have extremely bad period cramps, the pills didn't work at first, but I realized they work better when I start taking them 5 days in advance. I love the goal and mission of Semaine!

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Semaine Health

We're so glad you figured out the best way to take Semaine for yourself - that's great news!

Reviewed by Mackenzi Van Z.
Verified Buyer
I recommend this product
My health issues
  • Acne
  • Mood
Semaine helped with
  • Cramps
  • Bloating
  • Breast Tenderness
  • Skin
Rated 5 out of 5
Review posted

Love it!

I’ve been using semaine for a few months now and I’m noticing it helping more and more! My cramping and back pain are considerably less bothersome during my period. I’ve also started taking semaine around the time I ovulate and it has helped lessen the cramping and breast tenderness I usually feel when I’m ovulating. I wish they sold bigger bottles for that reason

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Semaine Health

Thanks Mackenzi! We're working on bottle sizes so stay tuned!

Reviewed by Vanessa D.
Verified Buyer
I recommend this product
My health issues
  • Endometriosis
  • PCOS
  • Mood
  • Nausea
Semaine helped with
  • Mood
  • Cramps
  • Heavy Flow
  • Stress
  • Bloating
Rated 5 out of 5
Review posted

LOVE

This product has helped my daughter SOOOO much

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Semaine Health

That's wonderful! We think you're an awesome mom!

Reviewed by Shireen
Verified Buyer
I recommend this product
My health issues
  • Endometriosis
  • Heavy Flow
  • Bloating
Semaine helped with
  • Fatigue
  • Heavy Flow
  • Headaches
  • Cramps
  • Bloating
Rated 5 out of 5
Review posted

Semaine Amazing!

This product has helped so much! I can now teach all day and feel so much better!

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Semaine Health

Thank you! We think you're amazing!