I like these because they mainly help with keeping my joints loose and working smoothly. That is the main reason I bought. I am reaping benefits as far as hair and nail growth. Also makes my nails a little bit stronger. I've got one that keeps splitting, so I've got to see how I'm going to handle that. As far as a difference in my skin, I don't see any difference in that. I am almost 50. I have a few lines on my forehead, but that's it. Not sure if that's related to the collagen or not. I've been taking this particular collagen for at least 6 years. It is the only brand that has the largest serving of collagen available (that I have found). I did stop taking them for about 6 months and tried another brand. It didn't perform well for my joints. And I realized-the dosage amount was half of what YouTheory's is, so I knew that 6000mg was what I needed. Came back to YouTheory. I really don't like the tablets. I still don't after all these years. I prefer capsules. I'm hoping one day that YouTheory will be able to develop a capsule form of this one day. I will still continue to take them though. Read more

Muy buenas pastillas se toma al diario para tener colageno Read more

This has helped my skin and hair! Read more

Excelente producto muy buena calidad Read more

I love this collagen product. My heart has grown several inches since I've been taking this supplement and my skin is healthier. Read more