エビデンスはないがメンションはあるね
疑似科学の域は出てないが


Male Pattern Baldness
Andrew Chevallier, naturopath and author of the book "DK Natural Health Encyclopedia of Herbal Medicine,"
says that vitex berries appear to be antiandrogenic, inhibiting the functioning of male androgens, or sex hormones.
Herbalists claim that by using vitex, antiandrogen levels increase,
helping to treat but not cure androgenic alopecia, or male pattern baldness.
More evidence is needed, however, to substantiate such claims.

https://www.livestrong.com/article/496300-uses-of-vitex-for-men/