Matrielle, a women’s wellness brand founded by board-certified OB-GYN Dr. Maria Giannopoulos, today announced the availability of its physician-designed daily and prenatal vitamin formulas created to support hormone balance, mood, pregnancy, beauty, and brain health. Matrielle’s offerings combine clinical expertise with thoughtfully selected, bioavailable ingredients to provide targeted support for women through every chapter of life.
Founded by Dr. Maria Giannopoulos, MD, FACOG, Matrielle was built at the intersection of heritage, science, and care. Each formula was developed to reflect clinical best practices for women’s health while prioritizing ingredient forms that improve absorption and tolerance. The brand positions its products as rituals that support wellbeing and maternal health from preconception through postpartum and beyond.
A key differentiator in Matrielle’s approach is clarity. Both formulas are intentionally designed so that women do not have to question when to start or stop a prenatal. The nutrient profiles are comprehensive and clinically robust, strong enough to meet the demands of a prenatal vitamin, while also functioning seamlessly as a daily women’s multivitamin. This eliminates the common confusion around transitioning between supplements and allows women to maintain consistent nutritional support throughout all stages of life.
Matrielle’s flagship products include:
- Dr. G’s Daily Dose — a foundational women’s multivitamin formulated to deliver essential nutrients including DHA and choline to support energy, hormone balance, mood, skin, and cognitive health. Designed to meet the needs of women whether they are optimizing daily health, preparing for pregnancy, or supporting postpartum recovery.
- Dr. G’s Mommie’s to Be — a next-generation prenatal presented as a powder-to-liquid formula that delivers bioavailable forms of key nutrients such as methylated folate and gentle iron, designed to support fertility, fetal development, maternal energy, and postpartum recovery.
Both formulas are third-party tested and formulated to work together or independently, depending on a woman’s needs.
Expanding beyond foundational supplementation, Matrielle also announces the pre-order launch of its Microdose Droppers – a next-generation wellness format designed for precise, convenient delivery of targeted nutrients and botanical compounds. These microdose liquid dropps are formulated for enhanced absorption and ease of use, offering women a flexible way to support mood, focus, and overall well being in small, effective doses that can be seamlessly integrated into daily routines.
“Our approach was shaped by years of clinical care and a simple conviction: women deserve clearer, cleaner, and clinically sensible nutrition through every stage of life,” said Dr. Maria Giannopoulos, founder of Matrielle. “These formulas are meant to be an everyday ritual grounded in science, gentle on the body, and made for the real rhythms of women’s lives. This is a love letter to yourself.”
Matrielle products are available directly from the brand online, and the company encourages women to consult with their healthcare provider about individualized nutrition needs. For media inquiries or partnership requests, Matrielle can be reached via press@mymatrielle.com and partnerships@mymatrielle.com; general brand inquiries may be sent to hello@mymatrielle.com. The brand’s mailing address and phone number are listed for press use.
About Matrielle
Matrielle is a women’s wellness company founded by Dr. Maria Giannopoulos, MD, FACOG, that offers clinically aligned daily and prenatal supplements designed for bioavailability, gentle tolerance, and life-stage support. Rooted in science and care, the brand reimagines supplementation as a consistent, supportive ritual for women at every stage of life. Its mission is captured by the tagline “Wellness, Rewritten for Women.”
Social media – @mymatrielle @drg.obgyn
Company Details
| Organization: Matrielle |
| Contact Person Name: Mariaanna Gianno |
| Website: https://mymatrielle.com/ |
| Email: hello@mymatrielle.com |
| Contact Number: +19177724431 |
| Address: 100 Garvies Point Rd. Glen Cove, NY 11542. |
| City: Glen Cove |
| State: NY |
| Country: United States |