I have used Bionexia for the last 2 months and the result is good. Only a few hair strands is seen at the sinkhole now after shampooing, compared to a clump two months back.

I follow the instructions to shampoo and condition daily, and to use the tonic/serum twice a day. When I varied it to shampoo & conditioner & tonic/serum once every 2 days, hair fall went back to a clump after every shampooing. So I have reverted to daily use, and it's back to a few strands of hair after shampooing.

I think the secret is actually the tonic/serum which contains trichogen. Since the products are expensive (USD80 for starter pack - for 250ml shampoo, 250ml conditioner and 100ml serum/tonic), I will try to use other cheaper shampoo and conditioner before using the Bionexia tonic/serum. I think it will work.

Also, to make the tonic/serum last longer, I put it into a smaller spray bottle which sprays less than the original spray bottle. Lasted me about 6 weeks.

Bear in mind that although the advert says all natural ingredients, there is actually paraben in the conditioner. It says so in the ingredients list.