28: Period Tracker & Health

Track your period, fertile window, and cycle phases. Get daily exercise videos, nutrition profiles, and emotional insights customized to your hormonal fluctuations. 28 is the world's first cycle-based fitness and wellness experience offering cycle tracking, transformative exercises, nutrition profiles, and science-backed emotional insights, all hyper-personalized to where you are in your natural cycle and controlled by you. Designed by supermodel trainers and medical experts to work with your body's physical and hormonal fluctuations. Powered by nature and innovative technology that personalizes your daily experience while keeping you in control of your cycle data. Track your period, fertile window, and cycle phases. Get daily exercise videos, nutrition profiles, and emotional insights customized to your hormonal fluctuations. Painful Periods Aren't Natural But they are common. Synthetic estrogens in birth control, plastics, and beauty products have created hormone imbalances for millions of women. 28's functional nutrition was designed to naturally restore balance to your hormones, along with phase-specific functional movements. Workout With Your Cycle, Not Against It Many popular fitness methods were designed for men, not women, with no regard for the menstrual cycle. 28 is the first method of its kind designed to optimize your energy, hormones, strength, and flexibility as you experience changes throughout your cycle. You Deserve More Than A Period Tracker Your cycle has four phases. Each phase brings changes to the brain and body. Exercising and eating based on your cycle means changing the types of movements and nutrients during each phase to optimize your physique, hormones, and mood. 28 empowers you with simplified science, breathtaking content, and cutting-edge technology. Become the Expert of You You are a mystery. Your body doesn't have to be. We've been locked in the passenger seats of our own bodies for far too long. School taught us littl