Okay, i dont normally write reviews, and i normally dont try hair growth serums because I was convinced they wouldnt work after so many serums ive tried in the last 2 years. However this has slowly, but surely helped my hair grow back these last 3 months. Some context, I have a thyroid disorder(i am treated so i have stable levels), scalp psoriasis and I am now two years out of an extremely abusive relationship that caused me so much stress my hair fell out. With this product, redken lengthening products, biotin supplements to keep my hair strong and reducing stress, my hair has grown back so much. No, its not fully back yet, but i have had a CRAZY amount of regrowth in the 3 months ive been using this. The amount of length ive grown is also wild! A solid 2" since starting!! I also didnt trust it at first, so I used my wack ass eyebrows that I tweezed off in high-school as a control to see if it was actually the serum. Somehow, some way, this actually grew back a GOOD amount of my eyebrows. Just like the rest of it, no its not 100% back but its so much fuller and new growth still is popping up. I absolutely recommend this product as a part of a hair regrowth regimen! I do not consider this a miracle product that brought back everything, but holy crap did it make a difference once I started it. Also love that I can use this around my cats without fear like the latter treatments. See photos for before, showing my front line hairloss, and after in the same pose and also the thickened part! Also my eyebrows that you can see all the new growth. You can see the comparison between before and after/close up. I took photos in daylight level lighting for full reference of thinness.