Skincare Ingredient
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Sodium carboxymethyl dextran
In Skincare: Is Sodium carboxymethyl dextran Safe? Comedogenic Rating & Side Effects
Overview
Ingredient Profile
Role of Sodium carboxymethyl dextran
Active Cosmetic Mechanisms
BINDING
Ingredient BinderHolds ingredients together in solid products
SCIENTIFIC ANALYSIS
// Evidence: Binding agents provide cohesion and structural integrity in compressed or formed solid products. These include hydrophilic binders (gums, cellulose derivatives, PVP) that swell and create adhesive films, lipophilic binders (waxes, oils) that melt and solidify to cement particles, or polymeric binders. The mechanism involves particle-particle adhesion through van der Waals forces, hydrogen bonding, or mechanical interlocking.
EMULSION STABILISING
Emulsion StabilizerPrevents oil and water mixtures from separating
SCIENTIFIC ANALYSIS
// Evidence: Emulsion stabilizers maintain dispersion of immiscible phases by preventing droplet coalescence through interfacial film formation, electrostatic repulsion, steric stabilization, viscosity enhancement, or network formation. Stabilizers include polymers (carbomers, xanthan gum), proteins, and modified celluloses. The combination of primary emulsifiers with secondary stabilizers creates robust lamellar liquid crystalline structures.
VISCOSITY CONTROLLING
Thickness RegulatorAdjusts product thickness and flow properties
SCIENTIFIC ANALYSIS
// Evidence: Viscosity controlling ingredients modify product flow characteristics through thickening or thinning. Thickeners include natural gums (xanthan, guar), synthetic polymers (carbomers, acrylates), and inorganic thickeners (silica, clays). Mechanism varies: polymer chain entanglement, hydrogen bonding networks, particle association, or swelling. Rheology modifiers create desired texture, prevent separation, control application properties, and affect sensory perception. Can produce Newtonian (constant viscosity) or non-Newtonian (shear-thinning, thixotropic) flow behavior.
Products
containing Sodium carboxymethyl dextran
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Sodium carboxymethyl dextran — common questions
What is Sodium carboxymethyl dextran in skincare?
Sodium carboxymethyl dextran is a skincare ingredient commonly used in cosmetic formulations.
What does Sodium carboxymethyl dextran do? / Functions of Sodium carboxymethyl dextran?
Common functions: BINDING, EMULSION STABILISING, VISCOSITY CONTROLLING.
What is the comedogenic rating of Sodium carboxymethyl dextran? / Is Sodium carboxymethyl dextran comedogenic?
The comedogenic rating of Sodium carboxymethyl dextran has not been established in our database.
Does it clog pores?
Whether Sodium carboxymethyl dextran clogs pores depends on the formulation and concentration.
Is Sodium carboxymethyl dextran safe for skin?
The safety profile of Sodium carboxymethyl dextran depends on concentration and individual skin sensitivity.
Is Sodium carboxymethyl dextran good for sensitive skin?
Sodium carboxymethyl dextran tolerance on sensitive skin varies by individual.
What are the side effects of Sodium carboxymethyl dextran in skincare?
Sodium carboxymethyl dextran is generally well-tolerated.