Bests & Worsts Reviews from Amazon

I am now on my third container of this. The first one I bought at the Vitamin Shoppe, the second one from Amazon, and now my third from Amazon. I did read in someone's review that theirs looked different than the others they purchased and I must add mine looked different too. The Vitamin Shoppe one Vs. the Amazon one - the Amazon one's powder coloring seemed yellow and had a blue scoop. The Vitamin Shoppe's one was white with clear scoop. I don't know if I need to be alarmed or not. However, I have noticed an increase in hair growth and fullness. I'm even getting the baby hairs which indicate new growth at the top of my forehead and it has been years since I've had those. My nails grow fast and are thick. My skin seems more supple and radiant. My knees still crack when I'm bending down- but I've read the joints and bones take longer. My esthetician recommended this product to me. It makes me feel full in the morning. I mix it in with my coffee and it has no taste and dissolves completely. I will continue to use this product. However, I am now going to check newest (3rd) shipment Inrecently received from Amazon to see if the powder is white and if their is a clear scooper. This makes me a little concerned as I'm learning anyone can sell anything on Amazon. If this is the case I will return the product and simply pay the extra 4 dollars it's cost at the Vitamin Shoppe. Great product though! *Update- just checked my newest shipment from Amazon and it was white and had clear scoop. I hope the last one which was yellow with blue scooper hadn't lost its potency or was harmful. When I order again, if I experience the same inconsistencies I will return! But seriously, this product is a life changer. I was losing hair and it was completely thin and now mane is really thriving.