Skincare Ingredient
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Peg-14m
In Skincare: Is Peg-14m Safe? Comedogenic Rating & Side Effects
Safety Information
Overview
Ingredient Profile
Data & Research
Scientific Facts
Common Uses
Formulation in Peg-14m
Role of Peg-14m
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 Peg-14m
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Frequently Asked Questions
Peg-14m — common questions
What is Peg-14m in skincare?
Polyethylene glycol (PEG) is a family of polymers derived from ethylene glycol. These polymers are formed by linking together multiple units of ethylene glycol. The number following “PEG” indicates the average molecular weight of the polymer – for example, PEG-14M has an average molecular weight of 14,000 units. PEG polymers are commonly found in a broad range of cosmetic and personal care products, including bath products, shaving creams, skincare formulations, makeup, cleansers, shampoos, con
What does Peg-14m do? / Functions of Peg-14m?
Common functions: BINDING, EMULSION STABILISING, VISCOSITY CONTROLLING.
What is the comedogenic rating of Peg-14m? / Is Peg-14m comedogenic?
The comedogenic rating of Peg-14m has not been established in our database.
Does it clog pores?
Whether Peg-14m clogs pores depends on the formulation and concentration.
Is Peg-14m safe for skin?
Peg-14m has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types. Note: Polyethylene glycol polymer used as thickener binder; CIR reviews PEGs as generally safe at cosmetic use levels. However, PEG-14M may cause mild to moderate irritation in sensitive individuals and has
Is Peg-14m good for sensitive skin?
Peg-14m has an irritancy rating of 2 out of 5. A rating of 2 means it is generally well-tolerated.
What are the side effects of Peg-14m in skincare?
Known considerations: Polyethylene glycol polymer used as thickener binder; CIR reviews PEGs as generally safe at cosmetic use levels. However, PEG-14M may cause mild to moderate irritation in sensitive individuals and has limited safety data regarding long-term or high-concentration use.