#https://www.hmpgloballearningnetwork.com/site/thederm/article/1357

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Do you have any DHT blocking shampoo brand/product recommendations? I'm experiencing a little hair receding on T and I'm only 20 and 2 years on T, so I don't want to start Finasteride because I hear it slows changes by stopping DHT conversion.

there are no FDA-approved DHT blocking shampoos- finasteride is the only medication that has been studied and evidence proven to block DHT. other shampoos and products may be marketed to do so but without the evidence that they work, it's all marketing. The only other thing shown to work is minoxidil. Both finasteride and minoxidil only work as long as you're taking them- stop and the hair falls back out.