Results You Want.
Products You Can Trust.
Behind the Mustache
After receiving his Ph.D. from Georgia Tech, Matt witnessed the worsening of Lauren's endometriosis. As they met with more and more doctors, it became clear to them how little was known about the condition. Matt decided to take matters into his own hands.
He initially delved into researching endometriosis, and later, joined the University of Washington School of Medicine, where he focused on the biology of aging, particularly the role of food and environment in inflammation and chronic diseases. Matt began investigating how different supplements worked with Lauren and her sister Catherine to alleviate their discomfort.
Eventually, he left his faculty position to co-found Semaine and now leads the formulation team! By closely collaborating with FDA-approved manufacturers, and third-party testing facilities, we promise to deliver the highest-quality products to support your well-being.
Our Standards
PLANT-BASED
We're bridging the gap between natural wellness and pharmaceuticals.
UNBIASED DATA
We continuously research the latest published clinical data from the top medical and science journals.
THIRD-PARTY TESTING
We've got your back! Our clinical trials and formulations go through rigorous third-party testing to keep everything honest and unbiased.
Our Promise
We've been in your shoes. We know what it's like to have your health concerns not taken seriously and how deeply that can affect you. We are all humans trying to do — and feel — our best. We promise your challenges will be seen, heard, and addressed.
The Daily Hormone Balance Clinical Trial
Unlocking Hormone Balance for Daily Relief
Our 2-month study offered a solution to relieve hormonal imbalance symptoms like mood swings, sleep problems, anxiety, and skin issues. Additionally, participants provided blood samples to evaluate fasting insulin and total cholesterol improvements, giving insights into their overall health. We used a holistic approach, including assessments and blood analysis, to enhance overall well-being.
37 women participated
23-55 age bracket
2 pills, 1x per day (with Breakfast), 60 days
Masking: None
Percent Reporting Improvement
Title
Unlocking Hormone Balance for Daily Relief
Our 2-month study offered a solution to relieve hormonal imbalance symptoms like mood swings, sleep problems, anxiety, and skin issues. Additionally, participants provided blood samples to evaluate fasting insulin and total cholesterol improvements, giving insights into their overall health. We used a holistic approach, including assessments and blood analysis, to enhance overall well-being.
37 women participated
23-55 age bracket
2 pills, 1x per day (with Breakfast), 60 days
Masking: None
Percent Reporting Improvement
Title
BRITTNEY | CALIFORNIA
I have fewer breakouts and fewer blood sugar crashes during my day! And no more random cravings for donuts!
Peri/Menopause Clinical Trial
The Future of Perimenopause & Menopause Relief
Our groundbreaking 3-month study offered a solution for perimenopause and menopause symptoms based on the validated Menopause Rating Scale. Participants experienced substantial relief within one month and continued improvement with consistent use. Try our hormone-balancing formula for overall well-being!
42 women participated
40-57 age bracket
1 pill, 1x per day, 3 months
Masking: None
Percent Reduction in Hot Flashes
Daily Hot Flashes
Nightly Sweat-Induced Wake-Ups
The Future of Perimenopause & Menopause Relief
Our groundbreaking 3-month study offered a solution for perimenopause and menopause symptoms based on the validated Menopause Rating Scale. Participants experienced substantial relief within one month and continued improvement with consistent use. Try our hormone-balancing formula for overall well-being!
42 women participated
40-57 age bracket
1 pill, 1x per day, 3 months
Masking: None
Percent Reduction in Hot Flashes
Daily Hot Flashes
Nightly Sweat-Induced Wake-Ups
PAM | CALIFORNIA
Works great for me and helps my mood. A LIFE SAVER! My energy and emotions are back to where they were before perimenopause struck. A MUST try if you are seeking perimenopause relief.I'm also sleeping better and waking up feeling more refreshed, which has helped me feel more energized throughout the day.
Period Support Clinical Trial
The First PMS Support for Fast Relief
Our study used a unique dual-cycle approach. Participants experienced one cycle without PMS & Period Support and one with it. Our goal was to alleviate menstrual discomfort, including bloating, cramping, migraines, brain fog, and mood swings.
48 women participated
18-40 age bracket
2 pills, 3x per day, 6 days
Masking: None
Reduction in PMS & Period Symptoms
Reduction in Inflammation Levels
The First PMS Support for Fast Relief
Our study used a unique dual-cycle approach. Participants experienced one cycle without PMS & Period Support and one with it. Our goal was to alleviate menstrual discomfort, including bloating, cramping, migraines, brain fog, and mood swings.
48 women participated
18-40 age bracket
2 pills, 3x per day, 6 days
Masking: None
Reduction in PMS & Period Symptoms
Reduction in Inflammation Levels
JOJO | WASHINGTON
Life changing! I've tried everything and this is the only thing that has tackled by pain and helped me feel normal.
Urinary Tract Clinical Trial
Science-backed Discovery for Better Bladder Heath
Our science-backed research revealed that Anthocran Phytosome, a patented cranberry extract that enhances bladder absorption, disrupts biofilm growth. In this study, urine collected from participants showed a 55% reduction in microbial growth after 12 hours compared to the control. Astonishingly, 100% of Anthocran Phytosome users remained UTI-free in just three months!
Urinary Reporting Improvement
UTI-Free 3 Month Results
Science-backed Discovery for Bladder Heath
Our science-backed research revealed that Anthocran Phytosome, a patented cranberry extract that enhances bladder absorption, disrupts biofilm growth. In this study, urine collected from participants showed a 55% reduction in microbial growth after 12 hours compared to the control. Astonishingly, 100% of Anthocran Phytosome users remained UTI-free in just three months!
Urinary Reporting Improvement
UTI-Free 3 Month Results
NANCY | WASHINGTON
As a mom of two littles, I do not have time to waste on UTIs. This has been a great addition to my daily routine, helping me feel great. I'm thankful Semaine keeps coming out with amazing products focusing on what women really need.
Science-Backed Wellness for Every Phase
Science-Backed Wellness for Every Phase
