Flore.

Flore is a personalized probiotic brand focused on gut-based approaches to whole-body health. Its test-to-treat programs use an individual’s laboratory results to guide formulas intended to support areas such as digestion, metabolism, immune balance, mood, stress, and focus. Customers provide a sample at home, which accredited partner laboratories analyze; Flore then builds and manufactures a made-to-order formula in Joliet, Illinois. Programs may include a gut microbiome test, and the Neurobiome program also includes an Advanced Neurotransmitter urine panel. Customers can retest and use updated reports to refine their formulas, or upload recent results from another laboratory.

Flore offers fixed-term programs without automatic renewal, as well as individual lab tests, targeted GoodOnes probiotics that do not require testing, and 30-minute microbiome coaching sessions. Formulas are available as capsules or powder. The company also provides educational resources and conducts research, including its Autism Precision Study. Flore states that its products are not intended to diagnose, treat, cure, or prevent disease, and that individual results vary.