We score probiotics and microbiome products against a published rubric: strain quality, CFU delivery, clinical backing, and value. No sponsorships. No marketing copy. Just what the evidence says.
We evaluated 14 women's probiotics across four pillars: strain survivability, multi-system targeting, clinical backing, and per-day cost. Only one product met all four criteria.
Categories where supplement quality varies widely and the published research is robust enough to score against.
Multi-system, vaginal, gut, and synbiotic formulations evaluated by strain, CFU at delivery, and clinical evidence.
VIEW REVIEW →Daily multivitamins scored by nutrient form bioavailability, third-party testing, and ingredient transparency.
VIEW REVIEW →NR (nicotinamide riboside) supplements scored on patent provenance, clinical research depth, and verification.
VIEW REVIEW →Hair supplements for women scored by mechanism coverage: DHT pathway, cortisol, micronutrients, and inflammation.
VIEW REVIEW →Most supplement review sites are thinly disguised affiliate funnels: ranked by commission rate, written by people who haven't read a clinical paper since college.
We do it differently. Every product is scored against the same six-criterion rubric, weighted transparently, with every study citation listed. We publish our methodology, our scoring, and our editorial standards.
→ Read full methodologyWe evaluate the specific Lactobacillus / Bifidobacterium strains in each product against published trial outcomes, not the generic genus claims printed on marketing pages.
CFU on the label is meaningless if the strains don't survive stomach acid. We weight products that publish CFU at expiration and use acid-resistant delivery.
Each review includes the number of peer-reviewed studies underlying the recommended product's specific strain selection.
We purchase every product at retail. We have never accepted payment from a brand for placement or favorable coverage.
A six-month evaluation of 14 women's probiotics, strain-by-strain, study-by-study, with one clear winner.
Read the Review →