Verbatim response from Claude
Oral vs Topical Minoxidil for Hair Loss
The Short Answer
Oral minoxidil generally works better for most people, but the right choice depends on your situation.
Why Oral Tends to Win
- More consistent absorption - bypasses the scalp application variable
- Works even if you have low scalp prostaglandin (needed to activate topical)
- Easier compliance - one small pill vs. daily scalp application
- Studies show equal or better regrowth at lower doses (2.5-5mg)
Why Topical Still Makes Sense
- Fewer systemic side effects (fluid retention, unwanted body hair)
- Good starting point if you want to be conservative
- Works well for many people
Specific Product Recommendations
Oral (prescription required):
- Hims/Keeps/Ro - convenient telehealth prescriptions, typically $20-40/month
- Your dermatologist - best for personalized dosing
Topical:
- Kirkland Signature (Costco) - best value, 5% solution
- Rogaine - most established brand, foam or liquid
- Hims minoxidil foam - convenient subscription
Bottom Line
Talk to a dermatologist or use a telehealth service. Many now prefer low-dose oral minoxidil as the more effective, simpler option for both men and women.