long ago as 1983, silk protein was used in jelly in Japan, In US,
some famous supplement brands also use the Silk Amino Acids in
sports nutrition supplement,
Silk Amino Acid is a perfect natural ingredient to take place of
BCAA in sports nutrition.
Hydrolyzed from silk fibroin, our silk amino acids is a 100%
water-soluble mixed amino acids with average molecular weight of
which contains over 83% of alanine, serine and glycine. Although
silk amino acids have been used for millennia in traditional
it have been now suggested to promote muscle hypertrophy and muscle
endurance, as well as support health body composition,
promote natural testosterone and support healthy cortisol levels
already in normal range.
<Health Benefits >
Help muscle building
Support health body composition
Promoting natural testosterone
< Packaging & Storage condition＞
Store in tightly closed plastic bag and keep in a cool dry place.
If you have inquiry, please feel free to contact me at