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Cosmetics Ingredients
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Cosmetics Ingredients
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E-polylysine

Technical Datasheet | Supplied by DKSH
Polyepsilon-Lysine. E-polylysine distributed by DKSH acts as a preservative and surfactant. It is a polymer of L-lysine, an essential amino acid. It is produced by biotechnological processes including fermentation of bacteria.
  • The molecules of this ingredient are cationic, surface active agents in water due to their positively charged amino groups.
  • It is highly heat stable and is usable over a wide pH range (5 to 8).
  • It can be used alone or in combination with other preservative.
  • It is not compatible with anionic surfactants.
  • E-polylysine is used in skin care emulsions, lotions and organic products.
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E-polylysine
Technical Datasheet | Supplied by DKSH
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Claims
  • Preservatives
  • Surfactants / Cleansing Agents
  • bio-based
Chemical Composition
Polymer of L-lysine
CAS Number
28211-04-3
Use Level
0.05%
Product Status
COMMERCIAL
Applications/ Recommended for
  • Skin care
  • Creams, lotions & gels
Origin/Nature
Biotechnology & Fermentation technology products
Regulatory Status
US, EU, JAPAN

E-polylysine Properties

Property

Value & Unit
Test Condition
Test Method
Molecular Weight
4700
(Weight Average (Mw))
Molecular Weight
4090
(Number Average (Mn))
Acid Dissociation Constant
9 - 10

Compatiblity with other products

Find products that are predicted to be compatible with E-polylysine.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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