Skincare Ingredient
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Lauryl/myristyl polyricinoleate
In Skincare: Is Lauryl/myristyl polyricinoleate Safe? Comedogenic Rating & Side Effects
Overview
Ingredient Profile
Role of Lauryl/myristyl polyricinoleate
Active Cosmetic Mechanisms
NAIL CONDITIONING
Nail StrengthenerStrengthens and improves nail health and appearance
SCIENTIFIC ANALYSIS
// Evidence: Nail conditioning ingredients nourish and enhance nail strength through proteins (keratin hydrolysates), biotin, calcium, silicon compounds (methylsilanol), vitamins (B5, E), and moisturizers. These penetrate the nail plate or bond to surface, improving flexibility, preventing splitting, and maintaining moisture balance. Mechanism involves reinforcing keratin structure and preventing dehydration brittleness.
SKIN CONDITIONING
Skin EnhancerMaintains skin in good condition and improves its feel
SCIENTIFIC ANALYSIS
// Evidence: Skin conditioning ingredients enhance appearance, texture, and health of skin through various mechanisms. This broad category encompasses emollients, humectants, occlusives, and other agents that improve skin feel, appearance, and function. May work by moisturizing, smoothing, softening, or protecting skin. Effects include improved tactile properties, enhanced barrier function, and better overall skin condition.
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 Lauryl/myristyl polyricinoleate
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Lauryl/myristyl polyricinoleate — common questions
What is Lauryl/myristyl polyricinoleate in skincare?
Lauryl/myristyl polyricinoleate is a skincare ingredient commonly used in cosmetic formulations.
What does Lauryl/myristyl polyricinoleate do? / Functions of Lauryl/myristyl polyricinoleate?
Common functions: NAIL CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING.
What is the comedogenic rating of Lauryl/myristyl polyricinoleate? / Is Lauryl/myristyl polyricinoleate comedogenic?
The comedogenic rating of Lauryl/myristyl polyricinoleate has not been established in our database.
Does it clog pores?
Whether Lauryl/myristyl polyricinoleate clogs pores depends on the formulation and concentration.
Is Lauryl/myristyl polyricinoleate safe for skin?
The safety profile of Lauryl/myristyl polyricinoleate depends on concentration and individual skin sensitivity.
Is Lauryl/myristyl polyricinoleate good for sensitive skin?
Lauryl/myristyl polyricinoleate tolerance on sensitive skin varies by individual.
What are the side effects of Lauryl/myristyl polyricinoleate in skincare?
Lauryl/myristyl polyricinoleate is generally well-tolerated.