It is a novel kind of bioactive peptides products, the raw material is fresh family silkworm, the pepitde was processed by controllable protease hydrolyzing technology.Molecular weight: the MW of component is more than 80% at 500～2000Da. 
Characteristics of the products:
Greenness: the raw material of our peptides was fresh silkworm, it was without chemistry contamination.
Safety: the products is pure powder of silkworm pupae protein peptide, without any additives. 
Nice bioactivities: the peptides with high ACE inhibitory activity, and high DPPH cleanup activity. 
Easy absorb: the peptides is easily absorbed and 100% enter into the body circulate system. 
Wide application field: the silkworm pupae protein peptides was helpful in water keep, tender, defend caducity of skin, and improving the immunity and sub- health of body. The peptides can be used as material components or functional additivities, wide used in the fields of food, functional products and cosmetics.
Nice soluble: The peptides with very nice soluble characteristics and heat stability.
No chemical leftover: The peptides was processed by advanced hydrolyzing method, no chemical leftover.
For the crowd: the peptides without sugar, fat and additivities, almost suitable for every one.