Finding Herself Again: How GLP-1 Transformed Mandi’s Life and Business

Written by: Ana Reisdorf, MS, RD
Reviewed by: Mandi St. Germaine
March 17, 2025

Mandi St. Germaine’s story is one of resilience, empowerment, and transformation. A mother and stepmother to four girls, an entrepreneur, and passionate advocate for women’s health, Mandi’s journey into the world of GLP-1 medications began as she grappled with weight fluctuations and a family history of insulin resistance, a common struggle for many women balancing busy lives and family responsibilities.

Mandi joined us on Episode 4 of the GLP-1 Hub podcast to share her story, as well.

An Early Adoption

Mandi was an early user of GLP-1 medication as a trusted family member was successfully using it with patients for weight loss before it was popular. She was initially hesitant about trying the medication, as she was not looking for just another quick fix.

She did research the potential side effects and long-term impacts of the medications, but at the time there was limited information available. Her turning point came when she realized the methods she previously relied on, including rigorous workouts and careful meal planning, were no longer effective as she approached her mid-30s. After gaining nearly 50 pounds during the COVID pandemic, she decided to give this new approach to manage her weight a shot.

Slow and Steady

Taking a cautious approach, Mandi started at a low dose, determined to avoid drastic, rapid weight loss that could lead to regaining weight later. Her intentional strategy resulted in steady and sustainable weight loss, shedding around 40 pounds over two years.

Over the last two years, she has learned the importance of maintaining a balanced lifestyle, combining medication with mindful nutrition, hydration, and regular physical activity. She recognized that GLP-1 medication wasn’t merely a quick fix but a tool that was part of a larger strategy towards sustainable wellness.

A Life Shift

Mandi also candidly addressed the mental and emotional shifts she experienced along her journey. Beyond physical changes, her confidence grew significantly, positively influencing her relationships and fueling her entrepreneurial goals.

As co-founder of the women-focused athleisure and lifestyle brand MBS (The Woman Beyond the Cape), she now feels comfortable and empowered in her own skin, feeling confident to take photos in workout clothes to represent the brand.

After a few years on the medication, Mandi decided to switch from semaglutide to tirzepatide, which helped her find even greater alignment with her wellness goals. Tirzepatide allowed her to experience improved mental clarity, reduced hunger, and sustained energy. Her inspiring and honest story demonstrates that each individual’s journey with GLP-1 medication can vary, underscoring the importance of personalized healthcare and self-awareness.

Today, Mandi advocates for open conversations about GLP-1 medications, emphasizing education, realistic expectations, and holistic approaches to health. Her powerful story serves as a beacon of encouragement for others seeking to reclaim their health, confidence, and well-being, demonstrating that taking charge of your health can profoundly transform every aspect of life.