Bacillus … Ferment Filtrate
INCI: BACILLUS/MONASCUS/ENGELHARDIA ROXBURGHIANA LEAF/SOYBEAN FERMENT FILTRATE
Reviewed by Kate · Last updated 18 Aug 2026
What Is Bacillus … Ferment Filtrate?
Bacillus/Monascus/Engelhardia Roxburghiana Leaf/Soybean Ferment Filtrate is a filtrate of the product obtained by the cofermentation of Glycine max (soybean) and the leaves of Engelhardia roxburghiana by the microorganisms, Bacillus and Monascus.
Its declared cosmetic functions are antioxidant, antiseborrhoeic, emollient and skin conditioning.
Source: European Commission CosIng inventory.
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Plant extract with antioxidant properties to help protect skin from environmental stress
3-Ethylhexylglyceryl Ascorbate
A stabilised vitamin C derivative that works as an antioxidant and humectant
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A stabilised form of vitamin C that works as an antioxidant and hydrating agent
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A more stable derivative of pure vitamin C Capable of helping fade dark spots
4-Butylresorcinol
A tyrosinase inhibitor that works to reduce melanin production at the source
4-Isobutylresorcinol
A synthetic antioxidant that helps protect skin from oxidative stress and environmental damage
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