Hi Dr. Rassman,
What are your thoughts on Revivogen and Kevis? Revivogen seems to be pushed pretty hard as a “natural” DHT blocker that supposedly works well. I hear Kevis commercials on AM radio all the time. is there any validity to their claims?
thank you

Revivogen seems to make claims about ‘proven’ DHT blocking and ‘Doctor formulated’ natural ingredients. Kevis has minoxidil as an active ingredient. There is clear value to minoxidil, but you can buy this over the counter at substantially less money than with the Kevis formula and Revivogen has made claims that are not widely accepted although it has been around for years with some good reports by some consumers. I have made comments on non-FDA approved medications and claims about safety and effectiveness in the past (see Scalpmed and ViTrichol for examples).