Skincare Ingredient
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Indirubin
In Skincare: Is Indirubin Safe? Comedogenic Rating & Side Effects
Overview
Ingredient Profile
Role of Indirubin
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.
SKIN CONDITIONING - HUMECTANT
Hydration BoosterDraws moisture into skin for hydration
SCIENTIFIC ANALYSIS
// Evidence: Humectant-type skin conditioners attract and bind water to increase skin hydration. Key ingredients include glycerin, hyaluronic acid, sodium PCA, urea, and propylene glycol. These hygroscopic molecules form hydrogen bonds with water from dermis and environment, increasing water content in stratum corneum. The mechanism involves osmotic gradient creation and water binding through hydrophilic functional groups. Results in plumping effect and improved skin flexibility.
SKIN PROTECTING
Defensive ShieldShields skin from external aggressors and damage
SCIENTIFIC ANALYSIS
// Evidence: Skin protecting ingredients defend against environmental stressors, irritants, and damage through barrier enhancement, antioxidant activity, anti-pollution effects, or physical barriers. Include dimethicone (barrier), allantoin (soothing protectant), zinc oxide (physical protectant), and film-formers. Mechanisms vary: forming protective films, neutralizing oxidative stress, chelating pollutants, strengthening barrier function. Used in protective creams, barrier treatments, and defensive skincare against urban pollution, extreme weather.
Products
containing Indirubin
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Indirubin — common questions
What is Indirubin in skincare?
Indirubin is a skincare ingredient commonly used in cosmetic formulations.
What does Indirubin do? / Functions of Indirubin?
Common functions: SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING - HUMECTANT, SKIN PROTECTING.
What is the comedogenic rating of Indirubin? / Is Indirubin comedogenic?
The comedogenic rating of Indirubin has not been established in our database.
Does it clog pores?
Whether Indirubin clogs pores depends on the formulation and concentration.
Is Indirubin safe for skin?
The safety profile of Indirubin depends on concentration and individual skin sensitivity.
Is Indirubin good for sensitive skin?
Indirubin tolerance on sensitive skin varies by individual.
What are the side effects of Indirubin in skincare?
Indirubin is generally well-tolerated.