Skincare Ingredient
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Soluble Collagen
In Skincare: Is Soluble Collagen Safe? Comedogenic Rating & Side Effects
Safety Information
Quick Insights
At a glance
- 01
Soluble collagen functions as a humectant, helping to draw moisture to the skin.
- 02
This ingredient helps retain skin hydration by minimizing transepidermal water loss.
- 03
Soluble collagen is sourced from connective tissues and skin of bovine or fish origin.
- 04
While providing hydration, soluble collagen does not offer significant anti-aging properties.
- 05
The Cosmetic Ingredient Review (CIR) Expert Panel has determined soluble collagen to be safe for use in cosmetics.
Key Benefits
What Soluble Collagen does for your skin
Overview
Ingredient Profile
Role of Soluble Collagen
Active Cosmetic Mechanisms
ANTISTATIC
Static EliminatorReduces static electricity and flyaway hair
SCIENTIFIC ANALYSIS
// Evidence: Antistatic agents neutralize electrostatic charges through cationic surfactants (quaternary ammonium compounds like behentrimonium chloride) or conductive polymers that increase surface conductivity to dissipate charge or attract moisture. The mechanism involves forming a conductive film on fiber surfaces, neutralizing charge buildup. Particularly effective on damaged hair with raised cuticles.
FILM FORMING
Protective Coating AgentCreates a continuous thin layer on surfaces
SCIENTIFIC ANALYSIS
// Evidence: Film-forming polymers create continuous, cohesive coatings after solvent evaporation or chemical crosslinking. These include natural polymers (shellac, chitosan), synthetic polymers (acrylates copolymers, PVP/VA copolymer, polyurethanes), and modified natural polymers. Film formation involves spreading, solvent evaporation, polymer chain interpenetration, and coalescence. Film properties depend on glass transition temperature, molecular weight, and plasticizer content.
HAIR CONDITIONING
Hair SoftenerImproves hair manageability, softness, and appearance
SCIENTIFIC ANALYSIS
// Evidence: Hair conditioning ingredients smooth the cuticle, reduce frizz, and add shine through cationic surfactants (behentrimonium chloride), silicones (dimethicone, amodimethicone), natural oils, and proteins. These deposit on negatively charged damaged sites, neutralizing charge, filling surface irregularities, and providing lubrication. Mechanism involves electrostatic attraction, film formation, and surface smoothing.
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.
Products
containing Soluble Collagen
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References
Scientific sources
Personal Care Products Council, Accessed October 2024, Webpage
Marine Drugs, January 2024, ePublication
Marine Drugs, January 2023, ePublication
International Journal of Toxicology, August 2022, pages 21S-42S
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Soluble Collagen — common questions
What is Soluble Collagen in skincare?
Naturally occurring substances, soluble collagen
What does Soluble Collagen do? / Functions of Soluble Collagen?
Common functions: ANTISTATIC, FILM FORMING, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING.
What is the comedogenic rating of Soluble Collagen? / Is Soluble Collagen comedogenic?
The comedogenic rating of Soluble Collagen has not been established in our database.
Does it clog pores?
Whether Soluble Collagen clogs pores depends on the formulation and concentration.
Is Soluble Collagen safe for skin?
Soluble Collagen has a safety rating of 2 out of 5. A rating of 2 means it is generally considered safe for most skin types. Note: Limited safety data available for long-term or high-concentration use; EWG gives a moderate hazard score due to potential for skin irritation in sensitive individuals.
Is Soluble Collagen good for sensitive skin?
Soluble Collagen tolerance on sensitive skin varies by individual.
What are the side effects of Soluble Collagen in skincare?
Known considerations: Limited safety data available for long-term or high-concentration use; EWG gives a moderate hazard score due to potential for skin irritation in sensitive individuals.