My hair is thinning in my twenties. What actually works to stop it?

Hair loss in your twenties is tough, but there are genuinely effective options:

Most Proven Treatments

• Minoxidil (Rogaine) - The gold standard OTC option. Apply topically to the scalp. Works best for early-stage thinning. Generic versions are equally effective and cheaper.
• Finasteride (Propecia) - Prescription pill for men that blocks DHT, the hormone driving most hair loss. Highly effective but requires a doctor.

Easy Way to Access Both

• Keeps or Hims - Online services that connect you with doctors and deliver minoxidil/finasteride to your door. Convenient and often cheaper than traditional prescriptions.

Shampoo Support

• Nizoral (ketoconazole shampoo) - Has some evidence for reducing DHT at the scalp. Good complement to other treatments.

Honest Caveats

• These treatments slow or stop loss and can regrow some hair, but they work best early - so starting now matters
• You need to use them consistently, likely long-term
• Biotin supplements and most "hair growth" shampoos have weak evidence

Best First Step See a dermatologist if possible. They can confirm the cause (it's not always genetic) and give you a real diagnosis before spending money on treatments.

The earlier you act, the better the results.