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Lauren and Matt are the husband-and-wife duo of Semaine. Their journey led them to seek answers for Lauren’s endometriosis and period pain. Utilizing Matt’s biology PhD, they developed the first clinically studied PMS supplement for rapid relief. Now, Semaine is on a mission to inspire a future where women’s health and hormones are celebrated and understood.

How We Started

Plagued by extreme period pain ending in a confirmed diagnosis of endometriosis and emergency surgery, sisters Lar & Cath know a thing or two about menstrual discomfort. Lar regularly turned to NSAIDS and codeine just to make it through a workday. After extended NSAID use, she needed something different, so Matt set out to create a solution gentle enough for her stomach but powerful enough to zap her period pain.

And so Semaine was born. What started as a solution for painful periods has become a holistic approach to women’s health. Embracing customer feedback has given us the opportunity to provide better solutions and evolve with them. We’re here for every phase of your life.

Clinical Trials

Our Ingredients

For Your Doctor

Raising the Bar for Supplements

Meet The Team

Driven by our hormones, we’re inspired and committed to designing science-backed solutions that infuse our passion into everything we do.

LAUREN LEE

CEO, CO-FOUNDER

“Breaking the stigmas around women’s health and helping everyone with a uterus live empowered, health-full lives.”

MATTHEW CRANE, PhD

CHIEF SCIENCE OFFICER, CO-FOUNDER

"Tackling discomfort by finding holistic solutions to the underlying physiology that get to the root cause."

CATHERINE LEE

HEAD OF OPERATIONS, CO-FOUNDER

“Interacting with and listening to our amazing customers to build a community grounded in trust."

TINA HONG-SANDMEL

HEAD OF CONTENT

"Creating magic through informative, engaging, and aesthetically pleasing visuals."

JESSICA TRIPPIEDI

HEAD OF PRODUCT GROWTH

"Guiding and analyzing our products’ lifecycles to cultivate the most enjoyable user experience."

RACHEL STRYSIK

COPYWRITER

“Crafting words that resonate to connect people with solutions to their grievances.”

LENA STEVENS

CUSTOMER SERVICE ASSISTANT AND WHOLESALE MANAGER

"Supporting people by resolving challenges and inspiring them to explore new ideas."

Lauren and Matt are the husband-and-wife duo of Semaine. Their journey led them to seek answers for Lauren’s endometriosis and period pain. Utilizing Matt’s biology PhD, they developed the first clinically studied PMS supplement for rapid relief. Now, Semaine is on a mission to inspire a future where women’s health and hormones are celebrated and understood.

How We Started

Plagued by extreme period pain ending in a confirmed diagnosis of endometriosis and emergency surgery, sisters Lar & Cath know a thing or two about menstrual discomfort. Lar regularly turned to NSAIDS and codeine just to make it through a workday. After extended NSAID use, she needed something different, so Matt set out to create a solution gentle enough for her stomach but powerful enough to zap her period pain.

And so Semaine was born. What started as a solution for painful periods has become a holistic approach to women’s health. Embracing customer feedback has given us the opportunity to provide better solutions and evolve with them. We’re here for every phase of your life.

Clinical Trials

Our Ingredients

For Your Doctor

Raising the Bar for Supplements

Meet The Team

Driven by our hormones, we’re inspired and committed to designing science-backed solutions that infuse our passion into everything we do.

LAUREN LEE

CEO, CO-FOUNDER

“Breaking the stigmas around women’s health and helping everyone with a uterus live empowered, health-full lives.”

MATTHEW CRANE, PhD

CHIEF SCIENCE OFFICER, CO-FOUNDER

"Tackling discomfort by finding holistic solutions to the underlying physiology that get to the root cause."

CATHERINE LEE

HEAD OF OPERATIONS, CO-FOUNDER

“Interacting with and listening to our amazing customers to build a community grounded in trust."

TINA HONG-SANDMEL

HEAD OF CONTENT

"Creating magic through informative, engaging, and aesthetically pleasing visuals."

JESSICA TRIPPIEDI

HEAD OF PRODUCT GROWTH

"Guiding and analyzing our products’ lifecycles to cultivate the most enjoyable user experience."

RACHEL STRYSIK

COPYWRITER

“Crafting words that resonate to connect people with solutions to their grievances.”

LENA STEVENS

CUSTOMER SERVICE ASSISTANT AND WHOLESALE MANAGER

"Supporting people by resolving challenges and inspiring them to explore new ideas."

Unlock Balanced Hormones

Discover a personalized selection of supplements designed for you. Whether it's your first period, a hot flash, imbalanced hormones, or any moment in between, our mission is to provide science-backed solutions for every phase of life.

TAKE THE QUIZ

Unlock Balanced Hormones

Discover a personalized selection of supplements designed for you. Whether it's your first period, a hot flash, imbalanced hormones, or any moment in between, our mission is to provide science-backed solutions for every phase of life.

TAKE THE QUIZ

Unlock Balanced Hormones

Discover a personalized selection of supplements designed for you. Whether it's your first period, a hot flash, imbalanced hormones, or any moment in between, our mission is to provide science-backed solutions for every phase of life.

TAKE THE QUIZ
 

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