Collagen ampoules Girls, this is Collagen C4 It's amazing for skin and hair. I drank it, it comes with 30 ampoules. I drank 14 ampoules and couldn't continue because I have stomach problems and no one else can take it. Its taste is very palatable. It's a shame to throw it away. My girls who want it, contact me. And its price in pharmacies is 600 riyals, you can search for it.