Skincare Ingredient
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Rh-polypeptide-7
In Skincare: Is Rh-polypeptide-7 Safe? Comedogenic Rating & Side Effects
Overview
Ingredient Profile
Role of Rh-polypeptide-7
Active Cosmetic Mechanisms
HUMECTANT
Moisture MagnetAttracts and retains moisture in skin and hair
SCIENTIFIC ANALYSIS
// Evidence: Humectant ingredients draw water from the environment and deeper skin layers through hygroscopic properties. Common humectants include glycerin, propylene glycol, hyaluronic acid, urea, and alpha-hydroxy acids. These contain multiple hydroxyl groups or other hydrophilic functional groups that form hydrogen bonds with water molecules. Mechanism involves attracting water to the stratum corneum, reducing transepidermal water loss, and increasing skin hydration.
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 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 Rh-polypeptide-7
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Frequently Asked Questions
Rh-polypeptide-7 — common questions
What is Rh-polypeptide-7 in skincare?
Rh-polypeptide-7 is a skincare ingredient commonly used in cosmetic formulations.
What does Rh-polypeptide-7 do? / Functions of Rh-polypeptide-7?
Common functions: HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING.
What is the comedogenic rating of Rh-polypeptide-7? / Is Rh-polypeptide-7 comedogenic?
The comedogenic rating of Rh-polypeptide-7 has not been established in our database.
Does it clog pores?
Whether Rh-polypeptide-7 clogs pores depends on the formulation and concentration.
Is Rh-polypeptide-7 safe for skin?
The safety profile of Rh-polypeptide-7 depends on concentration and individual skin sensitivity.
Is Rh-polypeptide-7 good for sensitive skin?
Rh-polypeptide-7 tolerance on sensitive skin varies by individual.
What are the side effects of Rh-polypeptide-7 in skincare?
Rh-polypeptide-7 is generally well-tolerated.