Friend of mine is asking me to buy "Undenatured Type II Collagen" super joint pro product made in USA but sold by company Lifenergy bio where located in Taipei. I checked in google but I could not find it or if it is selling in USA. Just wondering if anyone bought in USA and brought them to family in Asian ? Seems very popular over there but price is much cheaper in here. Not sure if my friend is correct but it is her gift request and I will try my best to find it. Thank you in advance for any feedback and help on this matter. - HWF