H3R LAB Expert Board

We collaborate with experts in gynecology, nutritional science, and biochemistry – from product development to content-related consulting. Their knowledge flows into solutions that support women in every phase of life: well-founded, holistic, and tailored to real needs.

BY WOMEN FOR WOMEN

H3R Story – Dr. Gabriela Haist, Master in Biochemistry and Molecular Biology, Doctor of Phytochemistry and Botany, 37 years old

  • Who are you?

    "I'm Gabriela, 37 years old. I successfully completed my studies in molecular biology and biochemistry and wrote my doctorate in phytochemistry and botany. Throughout my studies, and especially when I was diagnosed with cancer five years ago, I was very interested in the topic of micronutrients, cellular health, and female metabolic processes. And now I'm pregnant. For the first time. After my cancer diagnosis and chemotherapy, I'm very happy about it. I know what it feels like when your body suddenly doesn't function the way it used to. When you're no longer just a woman, but a patient. After my illness, I realized: The body needs support – especially when it's been through a lot."

  • Why are you part of H3R LAB?

    "I wanted to understand how micronutrients, botanicals, and hormonal rhythms interact—and how to use this to develop intelligent, targeted products for women that support women at every stage of life. I helped develop our supplement line—with the perspective of a scientist and the experience of a woman who had to rediscover her body. It was important to me: no empty promises—but formulations that make physiological sense and ingredients I trust myself. I believe that women should know what their bodies need at every stage of life—and why."

  • What makes H3R LAB special for you?

    "This isn't just about products—it's about women. About real stories, real needs. And about making science accessible without simplifying it. I'm proud to be part of a team that not only serves women, but empowers them."

H3R Story – Gynecologist Ina Hentschel, practicing specialist in gynecology, 42 years old

  • Who are you?

    "I'm Ina. I'm 42 years old and a practicing gynecologist. I accompany women through all phases of life—from their first period, through the desire to have children and childbirth, to postmenopause. I know the hormones, the blood work, and the diagnoses. And I'm a mother of three children. I also know the fatigue, the moment when you wonder where you really fit in—between working as a gynecologist in the practice, the care work, and the thousand things in between."

  • Why are you part of H3R LAB?

    "In my early 40s, I noticed that my cycle was changing, my mood was changing, and my sleep was changing too. I suddenly felt like I wasn't quite myself anymore—even though objectively everything was "fine." I thought: This can't be perimenopause already? But that's exactly what it was. As a doctor, I know what's happening hormonally. As a woman, I feel how little space we give it. That's why I'm part of H3R LAB today. Because women need more than lab results—they need understanding. And because I believe that when we combine medical knowledge with female experience, true strength emerges."

  • What makes H3R LAB special for you?

    “I bring my expertise to the table – but also my real life.
    Because I know what it's like to be a doctor, a mother, and a woman at the same time.
    And I know how important it is to be heard.

    H3R LAB stands for exactly that: knowledge that works. Products that accompany you.