i tried using biohair, based on its ad on TV they told that it wont irritate the scalp but when i tried it it irritated my scalp so i stop using it. I called the main office of biohairs and told me that its just an initial reaction, they also told that its better if it irritates the scalp as the product would be more effective. Now, im looking for alternative options. Do you know any?

i tried both bio hairs and activogland. I choosed activogland bcoz even in just for one week ur falling hair will stop and also after 2 weeks u notice that ur hair became stronger and there r some young hair coming and starting to grow.