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Enzyme

Nattokinase

A fibrinolytic enzyme from fermented soybeans — studied for blood clot dissolution but emerging in skincare for deep exfoliation, skin renewal, and potential circulation-improving effects.

EnzymeExfoliantFermentedEmerging ingredient
⚠ Unknown
Comedogenic Rating
0/5
Irritation Potential
0/5

What is it?

Nattokinase is extracted from natto (fermented soybeans) by purification of the fermentation broth. It's a 275-amino acid serine protease with high substrate specificity for fibrin. In cosmetic applications, its proteolytic activity is the basis for exfoliation claims.

Surface enzymatic exfoliation, skin renewal acceleration, potential microcirculation support — emerging Japanese fermented beauty ingredient.

Key Benefits

✦
Proteolytic Exfoliation
Nattokinase breaks down surface skin proteins, providing gentle exfoliation similar to other enzyme exfoliants — removing dead corneocytes and improving surface smoothness.
◈
Fermentation Provenance
Derived from a traditionally consumed fermented food with centuries of Japanese use — aligning with the 'food-grade' and fermented beauty trends in modern clean skincare.
✧
Potential Microcirculation Support
The fibrinolytic mechanism raises the theoretical possibility of improved local microcirculation in skin — which would support nutrient delivery and skin radiance — but this hasn't been clinically validated topically.

Suitable for

All skin typesDull skinThose interested in fermented beauty actives

Main Actions

✓ Enzymatic exfoliant✓ Skin renewal✓ Fermented active
Very early topical evidence

Nattokinase has robust evidence for oral cardiovascular applications, but topical skincare evidence is very limited. The enzyme activity and exfoliation mechanism are real, but clinical comparisons to established enzyme exfoliants (papain, bromelain) haven't been completed. An interesting emerging ingredient, best evaluated with curiosity rather than high expectations.

Frequently Asked Questions

What does Nattokinase do for skin?
Surface enzymatic exfoliation, skin renewal acceleration, potential microcirculation support — emerging Japanese fermented beauty ingredient.
Who should use Nattokinase?
Nattokinase is suitable for: All skin types, Dull skin, Those interested in fermented beauty actives.
Are there any warnings about Nattokinase?
Nattokinase has robust evidence for oral cardiovascular applications, but topical skincare evidence is very limited. The enzyme activity and exfoliation mechanism are real, but clinical comparisons to established enzyme exfoliants (papain, bromelain) haven't been completed. An in

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