Hope enzymatic superfine fish sperm cream is produced from quality natural fish in the East China Sea through repeated enzymolysis and advanced special biotechnology. The product is mainly composed of short peptide chain through fish protein enzymolysis. It is rich in more than 20 kinds of amino acids, vitamins, a little organic minerals as well as biological calcium, taurine and unsaturated fatty acids that can be easily absorbed by human bodies. It is water-soluble and itsopypeptidecan be easily absorbed bydigestive canal. Therefore, it is quite effective in enhancing immunity and combating ageing. Since it has growth factors for various microbes and contain broad-spectrum nutrition, it can be fully absorbed and utilized by microbes. As a common component of microbial cultural medium, it’s considered as the best organic nitrogen source.