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Semaine

Semaine

Plant-based period relief
Rated 4.8 out of 5
10 Reviews


Get better periods now

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What Semaine Users Say

I'm in the middle of taking Semaine and I see a BIG difference in how I feel. Last month I was tortured by cramps and this month is SO much better!
Kaitlyn, Atlanta GA
I've had a few cramps here and there, but overall Semaine has been a miracle
Lauren, Salem MO
I always want to take ibuprofen or Aleve but know they will never help, so I never do – but Semaine did!
Diane, NYC
I had energy all day – felt refreshed compared to feeling sluggish and irritable all day. Plus my cycle was shorter!
Christina, Atlanta GA
The thing I've noticed most is my energy level. I've had so much energy for all my work and was literally dancing in my office!
Liz, Atlanta GA

Our goal: your best period ever
We know what it's like to have painful periods. Semaine was created by founders who struggled with painful periods their whole lives and wanted a natural solution.

We sourced the highest quality plant extracts that help lower the inflammation in your body: working with your body's natural cycle and not against it, so that you can have your best period ever.

Want to know how it works? Check out the details below:


28 capsules packed full of 9 natural anti-inflammatory 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

Your solution to a healthier, happier period.

  • Plant-based, clinically studied ingredients
  • Designed around your natural cycle
  • Decreases bloating and cramping*
  • More energy, and better workouts*
  • Just for 7 days
  • Better for you*

Over 91% of people feel better their first period they take Semaine. Benefits include reduced bloating, milder cramps, fewer headaches and increased energy and better workouts.


Start taking Semaine 2 days before you start to bleed. Continue to take 2 pills in the morning and 2 pills in the evening for 7 days. Even if your period is shorter or longer than a week, taking all 28 pills will ensure you’re covering the highest levels of inflammation on your cycle.


Always formulated without additives, hormones and fillers, Semaine is full of just the good stuff:

  • Vitamin D3 (as vegan cholecalciferal from lichen) - 60 mcg (300% DV)
  • Magnesium (as Sucrosomial® Magnesium) - 45 mg (11% DV)
  • Ashwagandha (as Sensoril®) - 66 mg
  • Boswellia extract phytosome (as Casperome®) - 126mg
  • Curcumin phytosome (as Meriva®) - 324 mg
  • Green Tea phytosome (as GreenSelect® Phytosome) - 126 mg
  • Quercetin phytosome (as Quercefit®) - 141 mg
  • Resveratrol (as trans-resveratrol) - 123 mg
  • Silybin phytosome (as Siliphos®) - 75 mg

Meriva®, GreenSelect®, Quercefit®, Casperome® and Siliphos® are trademarks of Indena. S.p.A. Sucrosomial® is a registered trademark of Alesco S.r.l. Sensoril® is a registered trademark of Natreon, Inc.


Please allow 1-2 business days for processing. We aim to get orders turned around as quickly as possible. Shipping is always free in the US. International friends, shipping will cost $15, and please check out our international page at Semaine International.


average rating 4.8 out of 5
Based on 10 reviews
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90% of reviewers would recommend this product to a friend
Customer photos and videos
10 Reviews
Reviewed by Stevie W.
Verified Buyer
I recommend this product
My health issues
  • Acne
  • Bloating
  • Endometriosis
  • Heavy Flow
Semaine helped with
  • Bloating
  • Cramps
  • Heavy Flow
  • Energy
  • Fatigue
Rated 5 out of 5
Review posted

Best

After years of trying different things and suffering from a horrible cycle, Semaine made a noticeable difference after just one dose. I no longer need motrin all day every day, I have good, healthy energy instead of fatigue, and there's zero bloating or pain. It also cut my time in HALF, from 10 days to 5. Absolutely recommend!!

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Reviewed by Charity P.
Verified Buyer
I recommend this product
My health issues
  • Endometriosis
  • Heavy Flow
  • Bloating
Semaine helped with
  • Cramps
  • Heavy Flow
  • Energy
  • Digestive Issues
  • Bloating
Rated 5 out of 5
Review posted

BEST I EVER HAD. (Drake voice)

But seriously. This vitamin is an ABSOLUTE GAME CHANGER! It has changed my life on my period dramatically. My cramps are not nearly as severe, and I love that this is an alternative to having to take a ton of ibuprofen and Midol like I usually do. My favorite part is the all natural ingredients. You can tell even from the capsule alone, that the integrity of the ingredients is great and that the quality is superb! My uterus thanks you! The packaging even made me feel better it’s so beautiful :) and the customer service is superb! I love that diversity is reflected so strongly on this website. As a black woman, I love how they intentionally put a section for BLM and womxn! Honestly that is super encouraging and let’s me know this product was made for people like me:))!

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Reviewed by Meghan V.
Verified Buyer
I recommend this product
My health issues
  • Heavy Flow
  • Bloating
  • Migraines
  • Mood
Semaine helped with
  • Bloating
  • Mood
  • Cramps
  • Stress
  • Headaches
Rated 5 out of 5
Review posted

Great product, awesome customer service!

I have suffered from extremely painful periods for years now, along with awful menstrual migraines. In the past, I have either just dealt with it (which was getting increasingly harder to do) or popped some sort of an anti-inflammatory to try to ease the pain so I could get through my day. I then started to search around for a natural way to help me through these periods and came across Semaine. I actually did not try it right away because I thought for as bad as my periods were, a natural supplement wouldn't help me and it wouldn't be worth it. I was so wrong! After chatting with a rep online and asking several questions about the product, I finally decided to give it a try. These vitamins have been a life saver for me! Not only have my cramps been greatly reduced, but my headaches have even diminished as well (not totally gone, but instead of 3-4 days of constant migraine pain, I now basically have 1 headache a few days before my period starts, and maybe a mild one on the first day or so). I might have some cramps the first few days, but very mild, sometimes I don't even notice them at all! PLUS, I love the fact that these contain Ashwagandha because it has definitely helped improve my overall mood throughout my period and I feel much more calm and less stressed (even my husband and kids have noticed this as well lol). I am completely happy with this product, it is the only thing that has helped me after years of dealing with extreme pain and discomfort.

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Reviewed by Jeanette L (.
Verified Buyer
I recommend this product
My health issues
  • Bloating
  • Migraines
  • Mood
  • Heavy Flow
Semaine helped with
  • Heavy Flow
  • Cramps
Rated 5 out of 5
Review posted

Seriously the best

I only get pain one day! This has been amazing for me. Still get other symptoms but the most important thing is not having to take pain killers which I could not leave my house without. Thanks for this amazing product!

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Reviewed by Lauren L.
Verified Buyer
I recommend this product
My health issues
  • Endometriosis
  • Bloating
Semaine helped with
  • Bloating
  • Cramps
  • Stress
  • Energy
  • Digestive Issues
Rated 5 out of 5
Review posted

Helps my endo pain!!

We created Semaine for my endo pain, and it takes me from a 5 to a 0 every period. I can't live without it!

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