Skincare Ingredient
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Pentaerythrityl Tetraethylhexanoate
In Skincare: Is Pentaerythrityl Tetraethylhexanoate Safe? Comedogenic Rating & Side Effects
Safety Information
Quick Insights
At a glance
- 01
Pentaerythrityl tetraethylhexanoate helps skin retain moisture, contributing to a smoother and plumper look.
- 02
This ingredient improves the texture of cosmetic formulations by enhancing their thickness.
- 03
Concentrations of pentaerythrityl tetraethylhexanoate typically range from 0.06% to 50% in cosmetic and skincare products.
- 04
The CIR Expert Panel has evaluated pentaerythrityl tetraethylhexanoate and considers it safe for use in cosmetics and skincare.
Key Benefits
What Pentaerythrityl Tetraethylhexanoate does for your skin
Overview
Ingredient Profile
Role of Pentaerythrityl Tetraethylhexanoate
Active Cosmetic Mechanisms
SKIN CONDITIONING - EMOLLIENT
Skin SoftenerSoftens and smooths skin by filling gaps between cells
SCIENTIFIC ANALYSIS
// Evidence: Emollient ingredients create smooth, soft skin by filling spaces between corneocytes in stratum corneum. These include esters (isopropyl palmitate), oils (jojoba, argan), fatty alcohols, and silicones. The mechanism involves spreading on skin surface, filling microscopic irregularities, and creating lubricious film. Effects are immediate tactile improvement and visual smoothing. Emolliency measured by spreading coefficient and skin feel assessments.
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 Pentaerythrityl Tetraethylhexanoate
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References
Scientific sources
ULProspector, Accessed November 2022, Webpage
International Journal of Toxicology, September 2015, pages 99S-112S
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Pentaerythrityl Tetraethylhexanoate — common questions
What is Pentaerythrityl Tetraethylhexanoate in skincare?
Pentaerythrityl Tetraethylhexanoate is a skincare ingredient commonly used in cosmetic formulations.
What does Pentaerythrityl Tetraethylhexanoate do? / Functions of Pentaerythrityl Tetraethylhexanoate?
Common functions: SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING.
What is the comedogenic rating of Pentaerythrityl Tetraethylhexanoate? / Is Pentaerythrityl Tetraethylhexanoate comedogenic?
The comedogenic rating of Pentaerythrityl Tetraethylhexanoate has not been established in our database.
Does it clog pores?
Whether Pentaerythrityl Tetraethylhexanoate clogs pores depends on the formulation and concentration.
Is Pentaerythrityl Tetraethylhexanoate safe for skin?
Pentaerythrityl Tetraethylhexanoate has a safety rating of 1 out of 5. A rating of 1 means it is generally considered safe for most skin types. Note: Pentaerythrityl tetraethylhexanoate is a fatty ester emollient with low irritation risk and no major safety concerns in typical cosmetic use, as supported by CIR style assessments for similar ester em
Is Pentaerythrityl Tetraethylhexanoate good for sensitive skin?
Pentaerythrityl Tetraethylhexanoate has an irritancy rating of 1 out of 5. A rating of 1 means it is generally well-tolerated.
What are the side effects of Pentaerythrityl Tetraethylhexanoate in skincare?
Known considerations: Pentaerythrityl tetraethylhexanoate is a fatty ester emollient with low irritation risk and no major safety concerns in typical cosmetic use, as supported by CIR style assessments for similar ester emollients. Limited safety data is available specific to this ingredient, but its structural similarity to well-assessed esters suggests a favorable safety profile.