I gave birth at 35 and developed bone pain shortly after. This led to stress and hair loss. After using biotin shampoo and supplements from iHerb, the hair loss decreased significantly, which has positively impacted my mental state.
I experienced heart and chest pain after taking this product for a month, without any perceived benefit.
I had severe chronic bone pain, unable to stand for long. Since discovering this vitamin in 2012, the pain has reduced considerably, allowing me to engage in life again and boosting my energy levels.
My wife tried this product, but after two weeks, she stopped because of chest pain, possibly related to her bone pain.
What works for me might not work for others. I experienced severe bone pain in my kidneys, which improved with increased water intake.