The keratin in the pictures, I bought it for my husband from iHerb. It's original and excellent, well-known. Reason for selling / My husband doesn't use it at all. He drank it a few times and left it, saying it's harmful. Honestly, I read about it and it's beneficial, and athletes take it. I bought this from iHerb. Search for it and you'll find it with the price. Generally, whoever is used to using this type will recognize it immediately. Purchase price on the site: 127 SAR Selling price: 95 SAR As in the pictures, check the site. Large size