Skincare Ingredient
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Lauric Acid
In Skincare: Is Lauric Acid Safe? Comedogenic Rating & Side Effects
Quick Insights
At a glance
- 01
Lauric acid is a naturally occurring component found in skin’s sebum.
- 02
Lauric acid contributes to the skin's natural defenses by supporting a healthy microbiome.
- 03
In cosmetic formulations, lauric acid functions as both a cleansing agent and an emulsifier.
- 04
Research has demonstrated that lauric acid exhibits antimicrobial properties.
- 05
Lauric acid can be derived from sources such as coconut oil, babassu butter, and other natural fats.
Key Benefits
What Lauric Acid does for your skin
Overview
Ingredient Profile
Data & Research
Scientific Facts
Common Uses
Formulation in Lauric Acid
Role of Lauric Acid
Active Cosmetic Mechanisms
CLEANSING
Dirt & Oil RemoverRemoves dirt, oil, makeup, and impurities
SCIENTIFIC ANALYSIS
// Evidence: Cleansing ingredients remove sebum, dirt, cells, and cosmetics through surfactant action, emulsification, or solubilization. Surfactants reduce surface and interfacial tension, allowing water to wet oily surfaces. Micelle formation enables hydrophobic substances to be solubilized and rinsed away. Must balance efficacy with mildness to avoid stripping natural lipid barrier.
SURFACTANT - CLEANSING
Cleansing SurfactantRemoves dirt and oil through surfactant action
SCIENTIFIC ANALYSIS
// Evidence: Cleansing surfactants specifically formulated for removing sebum, dirt, and impurities. Primarily anionic (sodium laureth sulfate, sodium cocoyl isethionate) and amphoteric surfactants (betaines). Mechanism involves reducing surface tension enabling water to wet oily surfaces, solubilizing lipophilic materials in micelles, and emulsifying oils for rinse-off. Cleansing efficacy balanced with mildness by surfactant selection, concentration, and pH optimization. Must avoid excessive lipid removal that compromises barrier function.
SURFACTANT - EMULSIFYING
Emulsifying SurfactantBlends oil and water phases into stable mixtures
SCIENTIFIC ANALYSIS
// Evidence: Emulsifying surfactants enable creation of stable oil-in-water or water-in-oil emulsions by positioning at oil-water interface, reducing interfacial tension. HLB (hydrophilic-lipophilic balance) determines emulsion type: HLB 3-6 for W/O, HLB 8-18 for O/W emulsions. Examples include polysorbate 80, ceteareth-20, glyceryl stearate. Mechanism involves forming interfacial film preventing droplet coalescence. Often used in combinations with co-emulsifiers (fatty alcohols) creating lamellar structures for enhanced stability.
Products
containing Lauric Acid
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References
Scientific sources
Dermatologic Therapy, July 2020, pages 1-4
IOP Conference Series: Earth and Environmental Science, June 2020, pages 1-6
Biomaterials, October 2009, pages 6,035-6,040
Journal of the American college of Toxicology, 1987, pages 1-81
Tenside Surfactants Detergents, December 1976, pages 313-316
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Lauric Acid — common questions
What is Lauric Acid in skincare?
Lauric acid is a naturally occurring fatty acid found in various foods and produced by the human body. It’s often used in cosmetics and personal care products, frequently as part of mixtures including Stearic Acid, Oleic Acid, Myristic Acid, and Palmitic Acid. These fatty acids contribute to the texture and stability of creams, lotions, soaps, and pastes.
What does Lauric Acid do? / Functions of Lauric Acid?
Common functions: CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING.
What is the comedogenic rating of Lauric Acid? / Is Lauric Acid comedogenic?
Lauric Acid has a comedogenic rating of 4 out of 5. This ingredient appears to be comedogenic. A rating of 4 means it has high pore-clogging potential.
Does it clog pores?
This ingredient appears to be comedogenic (rating 4/5).
Is Lauric Acid safe for skin?
Lauric Acid has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types.
Is Lauric Acid good for sensitive skin?
Lauric Acid 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 Lauric Acid in skincare?
Potential side effects include potential pore-clogging (comedogenic rating 4/5).