Top Pearl Powder-Patented With Low-temperature  Procedure  .Characteristic  *Select non-nuclear cultivation pearls derived from mussel hyriopsis . 100% natural essence. *Adopting U.F.S.I.G low temperature processing technique to preserve pearl protein completely , amount of pearl *protein is 2-3 times than others on the market.   *The contents of Amino acids, organic calcium, and trace elements are much higher than others brands.   *The particle size distribution is more meticulous and uniform than conventional SHUI-FEI method. *Per proved the absorption is very fast . The serum calcium can peak up to the highest standard after 2 hours’ intake and also could retain the effectiveness more than 6 hours. * 100% Naturally , without heavy metals