Double Wood - 膠原蛋白勝肽 - 456 克罐裝，38 份

This doesn't dissolve as well as another brand I have. On these collegen products, it's hard to judge effectiveness, except perhaps in nails/hair. I take it for old lady's thinning skin, and body inflammation. All products like this take awhile for effect. I put mine in my morning coffee, so dissolving well is very important. I will use it up, but there are at least one other brand NP, that dissolves better.

I really wish Amazon /seller wouldn’t send these reviews before you even get to try the product. I am going to say it seems a little harder to mix in hot coffee than vitals. So more later

thanks

The first container sealing seems to be okay. The next 3 container had cheap seal for freshness. Powder stickiness everywhere. Outside wrap seals the cap but the inside seal doesn't hold up as it came sticky with powder all over external container. Don't know how fresh this is and takes too much to return a cheap product.

I used this for a month and my skin definitely showed a difference. I added it to my fresh juice drinks or water to digest with ease. The quality of this powder was great to add to your beverages. There was no smell. I used it when I was on my weight loss journey and I definitely felt more energized. It is an effective powder. No stomach issues when digested. No side effects. I got my money worth with this one.