Rhythm
The Rhythm™ test provides a comprehensive assessment of estradiol, progesterone, and testosterone spanning a full 28 days. Hormone imbalances revealed in this hormone test profile can help illuminate the root causes of disorders such as premenstrual syndrome (PMS), infertility, and menstrual irregularities. It is designed for premenopausal and perimenopausal women not currently supplementing with hormones.
SalivaAt-home kit
Get a free sample report
A clear, color-coded report your practitioner uses to build your plan. Every marker is grouped, flagged, and plotted against reference ranges.
Every marker grouped by health area
Color-coded flags with reference ranges on every marker
Plain-language explanation of what each result means
Reviewed with you by the practitioner who curated this store
FAQ
Answers to your questions about lab testing and services.