What if we told you the true story behind Suplemint?

This is the story of two young entrepreneurs in love, trying by every means to become parents in the midst of a pandemic. A true story, without artifice, where a simple medical discovery upended everything… ultimately giving birth to an innovative Pack. Our names are Adrien and Maité.
We are now the happy parents of three children… and of a fourth baby: Suplemint

"Here is how a simple diagnosis changed the course of our lives..."

The diagnosis that changed our lives

In 2019, in the midst of the pandemic, we were shadows of ourselves: constantly tired, depressed, overweight, bloated… And despite two years of trying, it was impossible to have a child. Nothing worked, despite all our efforts. A fertility treatment, then a diagnosis that hit us like a slap:

"infertility, work-related exhaustion… and above all severe hypothyroidism."

Understanding the Thyroid, Changing Our Destiny

Finally, we knew who the enemy was. Not us, not just our way of life, but the true metronome of the human body: the thyroid. From that point on, everything changed. We searched, learned, understood, consulted specialists, physicians, experts… Until we discovered a simple principle, from the depths of the ages: functional medicine. Notably thanks to Dr Résimont, with whom we are proud to be closely associated today.

And then, without miracles, without magic…

"Medically assisted procreation finally worked. And even better: we began to live again."

If it worked for us… it will work for others.

Suplemint was born from that experience, from that rebirth. We knew we couldn't keep it to ourselves. So we brought together the best thyroid experts, leading authorities on micronutrients, and senior production professionals to create themed, ready-to-use packs. Formulas crafted with rigor, based on our own journey and the proven principles of functional medicine.

Suplemint is not an idea that came out of nowhere.

"It is the result of a struggle, of a deep understanding… and of a visceral need to help those who, like us, feel lost."

The story continues…

Suplemint is still growing just as quickly, but that is not what matters most to us. In 2025, the birth of our little Louise, conceived 100% naturally, confirmed one essential thing:

"our packs work..."

Today, thanks to our experience, we hope that lives may already have been changed. And we will continue, relentlessly, our fight against this silent and growing ailment that is hypothyroidism.

"Suplemint is the experience of a lifetime that can change yours"

Get to know the entire Suplemint team

Adrien Chassaing

Adrien_129d5409-e1e7-4cf4-8bbd-6a5b63bfa780

Co-founder and Chief Executive Officer

Maïté De Jaegher

Maite

Co-founder & Co-CEO

Augustin Fraioli

Augustin_50ba70cd-2e08-48ed-8733-db5b35a5cbae_1

Chief Operating Officer & Head of Design

Ronan Fichot

Photo_Ronan_f45422f7-285b-4133-99c9-3041401d4379

Head of sales

Françoise Mirande

Francoise

Business-to-business Manager

Manon Lelon

Manon_Lebon

Executive assistant & after-sales service

Nathanaël Héraly

NATANAEL

Supply Chain Manager

Remy Guijt

Remy

Finance Director & Business Adviser

Jean Cristophe Conticello

Jean_Christophe_dc06f371-0095-42f9-bb86-0647fa2b6465

Board member & business adviser

Dr Stéphane Résimont

Stephane_r

Functional medicine doctor and ear, nose and throat surgeon

Maryse Briet

Maryse_copie

Doctor of Pharmacy

Valérie Wattenbergh

Valerie_c0d19e28-554a-430b-8e83-4397194c3781

Board member & nutritionist and sports coach

Sonia Vignieu

Sonia

Dietitian, specialist in stubborn weight loss and nutrition for athletes

Sébastien Lamy

Sebastien

Board member & Marketing advisor

Benoit Berghmans

Benoit

Board member and marketing consultant

Maximus

MAX

Happiness Officer

star

★★★★★

Verified review reviewer_image

My body is functioning better!

"Very positive customer experience: I am pleased with the follow-up from customer service as well as with the quality of the products. I am convinced that, in the long run, this will be a clear benefit to my overall well-being. I fully trust the professionals at Suplemint."

Ida B.

★★★★★

Verified review reviewer_image

My body functions better!

"Very positive customer experience: I am pleased with the care shown by customer service as well as with the quality of the products. I am convinced that, in the long run, this will be an undeniable benefit to the balance in my life. I place my complete trust in the professionals at Suplemint."

Ida B.

★★★★★

Verified review reviewer_image

My body works better!

"Very positive customer experience: I am happy with the customer service follow-up as well as the quality of the products. I am convinced that, in the long run, it will be an undeniable benefit for the balance in my life. I place my full trust in the professionals at Suplemint."

Ida B.

★★★★★

Verified review reviewer_image

My body works better!

"Very positive customer experience: I am pleased with the customer service as well as the quality of the products. I am convinced that in the long run it will bring an undeniable benefit to my well-being. I put my complete trust in the professionals at Suplemint."

Ida B.

★★★★★

Verified review reviewer_image

My body functions better!

"Very positive customer experience: I am happy with the customer service follow-up as well as the quality of the products. I am convinced that in the long term this will be an undeniable benefit for my life balance. I rely entirely on the professionals at Suplemint."

★★★★★

Verified review reviewer_image

My body works better!

"Very positive customer experience: I am happy with the customer support as well as the quality of the products. I am convinced that in the long term it will be an undeniable gain for the balance in my life. I put my full trust in the professionals at Suplemint."

The thyroid is the Conductor of your body

Left image L’essentiel

No. 1 THYROID® Pack

The ESSENTIAL THYROID® Pack that covers 80% of your needs.

I discover the Pack
  • MADE IN BELGIUM

    Originally from Lasne

  • AN INNOVATIVE LABORATORY

    Pioneer of Thyroid Balance

  • Family business

    Adrien & Maïté Chassaing

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