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x Stacy Sims

Dr. Stacy Sims
Dr. Stacy Sims

Revolutionizing exercise nutrition and performance for women.

We’re thrilled to partner with Dr. Stacy Sims and her vision to create a world of healthy women who understand their bodies, know how to work with their unique physiology, and create positivity around being a woman in sport. Together we can shift the destructive narrative and elevate women in research, science, and sport.


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  • Single Ingredient

    Certified, quality single ingredients to dial in your protocol

  • Independently Tested

    Rigorously tested by independent third parties

  • Thoughtful Combinations

    Bundles designed by experts and free of fillers

  • Shipped Internationally

    Shipped to over 200 countries across the globe

Stacy's Curated Bundles

PMS Support

Peri and Post Menopause Support

Cognitive Support

Luteal Phase Recommendations

We push ourselves so you can push yourself.

We are scientists, we are athletes, we are parents, we are people—just like you—working to bring our best to our every day. Our products are the result of our work with some of the brightest minds in human performance using the latest research. We use the highest-quality ingredients, and every single product is rigorously tested by independent third parties to ensure we deliver on our promise to bring you the best.

  • The best in the field

    We have built the most dynamic and advanced network of experts in the field of human performance.

  • The best ingredients

    Our sourcing partners are held to the highest standards ensuring our products use safe, effective, and reliable ingredients.

  • The latest science

    Our strategic partnerships allow us to stay at the leading edge of human performance.

  • Third party certification

    We work with NSF and Informed Sport to independently certify the quality and integrity of our products.