Pretty pure. I use this with tap water the first day, and the taste is pretty good, no strange odor or flavor. No wonders! the product is derived from grass-fed beef, so it doesn't have strange flavors compared the ones extracted from fish. I am pretty confident with the quality. I add one scoop of powder into my coffee the other day, and I am surprised that it did not change the smell and taste of my coffee. Very satisfied!

Bought it for my Mom. she said its really good. After two weeks she noticed that her hair had actually felt thicker and less dull looking. her nails use to be fragile due to extensive everyday house chores, and she noticed her nails are chipping less now. joint pain has improved too! This is one of those "must try" products. Great product. she uses this with coffee, or tea or water

This is my second container of this collagen. I bought my first one because of the reviews saying it helped joints and muscles. I was having a lot of sciatica pain. I was also get foot and leg cramps regularly. I go to a daily aqua fit class. Before starting this collagen I was getting two ore more cramps per class. Now I rarely get one. I walk my dogs twice a day, for an hour, on some fairly rough ground. My sciatica made the first 1/2 mile pretty rough some days. Now I am not get the foot pain or the severe leg pain. I do still have some tingling in my feet, but not often. I don't know if this collagen is what helped me, but I'm not taking the chance of stopping it. Just before I started taking it I asked my doctor for some physical therapy, I went down hill quickly. I was in more pain. I quit and went back to my stretches. The strengthening exercises they thought I needed, one size fits all, did not do the trick. I really think combining my stretches with the aqua fit, walking and collagen has done the trick. I don't eat much meat, so must need this. A friend of mine has ordered some for her husband and herself, based on my experience.

I started drinking collagen 3 years ago after constantly contracting virus throughout the year (getting old is a **tch!) I can't say my fingernails, hair, and skin are better - but I definitely heal much faster and my immune system is what it was when I was younger. Having two dobermans with skin issues I decided to try this with them. Both dogs' skin issues have cleared up and their coats are amazing! Very pleased with this product. Product arrived on time and in perfect condition.

It is too soon to tell if it is going to do what I want for my skin, hair and nails, but I really like how well it dissolves in my coffee in the morning. One scoop in my morning coffee and I am good to go.

This is my third brand of Peptides to try and this will be my last. I love this one. It is truly flavorless and I feel like my skin looks so much better after one week with this brand. I love this stuff. I have been on this brand peptides for about a month now and have already ordered another jar. I can really tell a difference in my joints and I just fell better overall!!

I never purchased collagen products before. I scanned the product reviews for some time, and decided to give it a shot. When I received it, I tasted the powder along, and it tastes like baby formula. Overall, I like it.

I think I will continue buying this next time. When I browsed this product on Amazon. I don't know what does best value means. Because I don't know how much it would be 1.32lbs. When I received it and opened the lids, found out it comes with a full container and a spoon inside. Worth it!