Serratiopeptidase: A Systematic Review of the Existing Evidence
International Journal of Surgery, 2013
Serrapeptase (serratiopeptidase) is a serine protease originally isolated from bacteria in the digestive tract of the Japanese silkworm, where it breaks down proteins to help the silkworm emerge from its cocoon. Unlike digestive enzymes that act only in the gut, serrapeptase is absorbed intact and works systemically. This formula delivers 120,000 SU per capsule, at the high potency end of the category, in a vegan enteric coated capsule built for intestinal release.
Serrapeptase cleaves peptide bonds in proteins, breaking them into smaller peptides and amino acids. Because it is absorbed from the intestine into circulation, its proteolytic activity extends beyond digestion to tissues and fluids throughout the body.
Two properties account for most of the research interest in serrapeptase: its fibrinolytic activity, breaking down fibrin, the structural protein behind clotting and scar tissue, and its mucolytic activity, reducing the viscosity of mucus secretions. Both stem from the same broad proteolytic mechanism acting on different protein substrates.
Serrapeptase is a protein and is denatured by stomach acid (pH 1.5–3.5) before it can reach the intestine. Without protection, the enzyme is inactivated long before it does anything useful.
This formula uses ethyl cellulose, a plant derived, phthalate free polymer that resists dissolving in stomach acid but breaks down in the more neutral pH of the small intestine. That timing is what allows the enzyme to reach the intestine intact and enzymatically active, unlike uncoated serrapeptase or coatings made with animal derived shellac.
SU (Serrapeptidase Units) measures enzyme activity under standardized conditions, the meaningful measure of potency for any enzyme. Two products at the same milligram weight can differ widely in SU depending on enzyme quality. Common serrapeptase supplements range from 40,000 to 120,000 SU per capsule; this formula sits at 120,000 SU from 60 mg of serrapeptase per capsule.
Serrapeptase (serratiopeptidase) is a serine protease originally isolated from bacteria in the digestive tract of the Japanese silkworm, where it breaks down proteins to help the silkworm emerge from its cocoon. Unlike digestive enzymes that act only in the gut, serrapeptase is absorbed intact and works systemically. This formula delivers 120,000 SU per capsule, at the high potency end of the category, in a vegan enteric coated capsule built for intestinal release.
Serrapeptase cleaves peptide bonds in proteins, breaking them into smaller peptides and amino acids. Because it is absorbed from the intestine into circulation, its proteolytic activity extends beyond digestion to tissues and fluids throughout the body.
Two properties account for most of the research interest in serrapeptase: its fibrinolytic activity, breaking down fibrin, the structural protein behind clotting and scar tissue, and its mucolytic activity, reducing the viscosity of mucus secretions. Both stem from the same broad proteolytic mechanism acting on different protein substrates.
Serrapeptase is a protein and is denatured by stomach acid (pH 1.5–3.5) before it can reach the intestine. Without protection, the enzyme is inactivated long before it does anything useful.
This formula uses ethyl cellulose, a plant derived, phthalate free polymer that resists dissolving in stomach acid but breaks down in the more neutral pH of the small intestine. That timing is what allows the enzyme to reach the intestine intact and enzymatically active, unlike uncoated serrapeptase or coatings made with animal derived shellac.
SU (Serrapeptidase Units) measures enzyme activity under standardized conditions, the meaningful measure of potency for any enzyme. Two products at the same milligram weight can differ widely in SU depending on enzyme quality. Common serrapeptase supplements range from 40,000 to 120,000 SU per capsule; this formula sits at 120,000 SU from 60 mg of serrapeptase per capsule.
Serving Size: 1 Capsule
Servings Per Container: 60
† Daily Value not established
International Journal of Surgery, 2013
Journal of Maxillofacial and Oral Surgery, 2018
Cochrane Database of Systematic Reviews, 2020
Research information is provided for educational purposes and does not replace the product's approved label information.