Science-informed · ~2 minute assessment
Hair Vitality Quiz
Shedding, scalp, and growth signals — in 2 minutes.
Free 8-question hair vitality assessment. Get signals across shed risk, scalp health, and nutritional gaps that may be driving hair changes.
✓ Science-informed✓ 2 minutes✓ Free score✓ No sign-up
Not medical advice. These are signals, not a diagnosis. Rapid or patchy hair loss warrants a visit to a dermatologist or trichologist.