This product is simply amazing...I couldn't believe what it has been doing for my hair. Last year I unfortunately got long covid for close to one year! I didn't even know there was such a thing until I went to my Doctor. one of the very unpleasant side effects is hair loss...my hair was literally falling out in clumps when I would wash my hair in the shower! It was after...and though I'm not totally on the mend, even after I finally receive a clean bill of health, I will continue to use this product. You can not imagine what it will do for thinning, think hair hair liss, etc. Please read everything I posted in the photograph section. This is brand new, not in bix but sealed and never opened. Those who know me for all if my sales and positive feedback with skin care and hair products in particular, know that I definitely know my stuff (so to speak) and even products I have sold without box was absolutely perfect...and so is this product. Truly amazing!!!