our science

Natural wellness backed by science.

The human microbiome is the collection of microorganism that reside within your body. Each part of your body has its own microbiome—from your skin to your gut and, in women, your vagina. Your microbiomes are powerful, complex and essential to maintaining your health, producing vitamins, breaking down food to extract nutrients, and supporting your immune system.

Probiotics are the only way to add good, new bacterial species to the microbiome and boost your body’s overall wellness.

The basics of probiotics.

“Probiotic” literally means for life:

Often called “friendly bacteria,” probiotics are live microorganisms that offer a multitude of health benefits for your body. These “good” microbes work to balance your gut. The right probiotic can support your digestive and immune health and, for women, even promote vaginal and urinary health.

Quality. Diversity. Total transparency.

Our product formulation promise is three-fold:

A holistic approach for holistic health.

We offer a range of solutions that, when taken together, promote the total balance your body needs:



Fish Oil



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Clinically researched. Scientifically proven.

Our world-class solutions for women are scientifically proven and backed by 25 years of clinical research in women’s health. Science is the reason we’re ranked the #1 Women’s Probiotic*, and why our quality, purity and potency are always guaranteed.

From our labs to your life.

Meet our highly esteemed in-house experts, who together bring decades of experience in cutting-edge science, microbiology and product innovation to Renew Life.

Scientific Advisory Board

Frank Lau, Phd

Associate Research Fellow

Zachery Lewis, Phd

Senior Scientist

Women’s Wellness Council

Gail Hecht, Md

Professor of Medicine & Gastroenterologist

Baljit Khamba, Nd

Naturopathic Doctor & Disease Prevention Specialist

Mary Ann Lila, Phd

Natural Science & Bioactive Compounds Specialist

Leeann Weintraub, Rd

Dietician, Nutritionist & Author