Zenagen is the love of my life. Their shampoo and conditioner made my formerly lifeless hair look full of bounce and vigor. Using Zenagen's products has helped me noticeably reduce the amount of hair that falls out and the frequency with which it breaks. What I really appreciate about Zenagen, though, is its dedication to just employing all-natural ingredients. All of the harmful chemicals and toxins have been eliminated from their products. I also really appreciate that their packaging is recyclable and environmentally friendly. Zenagen's commitment to excellence in customer service is another thing I admire. Every time I have a question about one of their products, someone from their team responds quickly and helpfully. In general, I'm thrilled that I stumbled into Zenagen. I will never use anything else on my hair because their products are so much better than I expected. Zenagen is the best option for anyone seeking a natural, effective hair care products.