How about drvictor hair tonic?

Hair tonic is good.

DrVictor hair conditioner is a widely recognized product to prevent hair growth. Contains a variety of plant extracts and active ingredients, which can stimulate scalp blood circulation and promote nutrient absorption of hair follicles, thus effectively preventing hair loss and promoting hair growth. This product adopts patented technology of hair follicle gene repair to activate dormant and atrophic hair follicle cells, repair missing genes, restore the toughness and vitality of damaged hair follicles from the root, and restart the ability of hair growth.