I have been using 1890 products for approximately 5 years now. Absolutely love them! I have never had a bad product. They are all great, chemical free and do what they are meant to do. Growth solid shampoo bar are my absolute favorite. I use it religiously! It makes my hair clean, healthy and thick and does what it says! I used to get my hair cut once every couple of years. Now, it’s two to three times a year. Highly recommended!