For the last few years, my life has been plagued with tick diseases. Rocky Mt Spotted Fever, Lyme Disease and Alpha Gal Syndrome. I went undiagnosed for years, with the AG allergy, where I’m allergic to all mammalian products and byproducts. The RMSF caused significant hair loss, in places. On top of that, I then had to get rid of all of the collagen (bovine) products I’d been using for years. I found your vegan collagen building product and started on it five months ago. After two months, I was drying my hair and thought I’d mistakenly put oil on it, because it was so shiny. Now, it’s growing faster than ever. It’s been a Godsend. It’s one thing to deal with so much sickness on the inside, and another for it to be physically visible for others to question. I’ve recommended your products to others and will always be a customer. A side note: the first bottle from Amazon had been opened. HHH was quick to respond with a replacement. Great company!