I haven't noticed huge changes since taking the collagen peptides. My nails have always been very strong, but I have noticed they are growing faster. I haven't really noticed any changes to my hair and unfortunately have had a few more pimples lately than I usually do, but that's probably stress related.

I was really excited to try this based on the reviews, but when I tried to add it to cold water it wouldn't dissolve even with vigorous shaking. It clumped together and it tasted awful - so much for being unflavored. I'm sure it can dissolve in hot liquids and blended into smoothies to the point where you don't notice it, but I prefer water. So disappointed.

I'm pleasantly surprised. Started taking this while trying for our first baby. I'm 23weeks and still using it. I. Hopeing it helps prevent stretchmarks. I'm also mega pale and was always disappointed in not having even toned skin. I've noticed a definite improvement and would even go so far to sat that my skin looks milky. I'm pretty happy with the results so far.

I've been using this product for six weeks and I can say that I have noticed a definite improvement in my fingernails. They used to split down into the flesh area on a regular basis and they are not doing that any more. It didn't seem to matter what I did to try to prevent the splitting from happening, it still happened. Collagen Peptides in my hot tea every morning and the splitting has ended. I am so thankful. Not only was it inconvenient to have torn nails, it hurt like the devil when it went down into the flesh area.

At age 62, I realized I am late to treat my deep lines. I started this collagen and to my joy, I see lessening in the deepest wrinkles. My nails are noticeably stronger. It is tasteless. I drink it in my water. Biggest regret is not starting earlier.

I've been using this product for years. My primary use is to maintain my joints and to enable me to continue to run as I get older. I do not want to get 'stiff' as I witness in so many that comes with age. The hair, skin, and nails is a plus. I add it to my coffee every day and there is no taste or noticeable texture changes.

I am in my 60's and still enjoy running a couple times a week outdoor trails only - about 7 miles each time. I live in a cold climate so running outdoors is limited to about 8 or 9 months. The last couple of years around 6 months into my season my joints become stiffer and it starts to wear on me a bit. My friend who is a personal trainer and nutritionist recommended trying this. I know she researches her brands and makes sure she only uses reliable products so I took her advice. I can't explain it but after using this for about 3 weeks I was no longer feeling any stiffness in my ankles and knees as I was running downhill and I recovered quicker after my runs. So, I mentioned it to my husband, who is 66 and was having cracking joints and stiffness. He has been using it for about 5 weeks now and he also says he feels much better now and his joints are not as stiff as before. He has tried other products and never felt like it made any difference, but with this he does feel a noticeable difference. It's easy, tasteless without any side effects. We will continue to use this fine product.

It does not dissolve, no matter what I do. I have tried using cold water and then adding the powder - I have tried adding water to the powder. The same result happens lumpy and turns the clear water into a cloudy, clumpy solution. I have also tried adding to my smoothy that is made in the blender - the same result happens. I don't know if the powder I purchased is a defective manufacturer run, and I would like to know because this powder is not cheap. Thank you.

I was excited to try it but the unflavored kind has a terrible taste. I tried it in both hot and cold liquids and I could not finish the beverage either time. It definitely changes the way the drink tastes. I don't think I'll be finishing the container

I was skeptical that “tasteless” and “odorless” wouldn't be 100% true, but i mix this in with my morning shake and can honestly say those statements are true. I wish it was FDA approved for pregnant/nursing moms, like other supplements are. If it’s a safe single-ingredient product it seems like it should be able to get that seal of approval? Overall very happy with product