Verbatim response from Claude
Hair Growth Supplements vs. Prescription Treatments
The honest answer: it depends on the cause of your hair loss.
Supplements That Have Real Evidence
Nutrafol - Most clinically studied OTC option; addresses multiple factors (stress hormones, DHT, nutrition). Many dermatologists recommend it as a starting point.
Viviscal - Has several clinical trials showing modest improvement, particularly for women with thinning due to nutritional deficiencies.
Sports Research Biotin - Worth trying if you're actually deficient, but biotin alone rarely helps if you're not.
When You Probably Need Prescription Treatment
Supplements work best for nutritional deficiencies or stress-related shedding. You likely need prescription help if you have:
- Pattern baldness (androgenic alopecia) - Consider Minoxidil (now OTC in stronger forms) or finasteride/dutasteride through services like Hims, Keeps, or Ro (affordable, convenient online prescriptions)
- Alopecia areata - Needs a dermatologist
- Significant or rapid loss - See a doctor first
Practical Recommendation
- Get bloodwork done (check iron, vitamin D, thyroid)
- Try Nutrafol for 3-6 months for mild thinning
- See a dermatologist or use Keeps/Hims for pattern baldness
Don't wait too long - earlier treatment gets better results.