Evidence-based ingredient research
Ingredient Dossiers
2 ingredients rated by study quality, EFSA health claim status, and safety profile. Sorted by evidence strength — level 1 means multiple consistent human RCTs, level 5 means no credible human evidence.
Ashwagandha (Withania somnifera)
Ashwagandha is an Ayurvedic adaptogen backed by multiple RCTs for stress and cortisol reduction. Sleep and testosterone effects are promising but come from small studies.
Saffron (Crocus sativus)
Saffron is mainly studied for mood, stress, and PMS. Human trials are interesting, but still too small and narrow to justify broad health claims or premium pricing narratives.