Film-forming agents are cosmetic components that create a protective layer on the skin or hair, acting as a barrier against external aggressions. This layer helps to maintain hydration, protect against irritants and extend the wear of cosmetic products. Used in various products, from foundations to moisturising creams, film-forming agents hold a significant place in formulation.
How do film-forming agents affect moisturising products?
Film-forming agents help to seal in moisture by forming a protective film on the skin, which can enhance the effectiveness of moisturisers.
What is the significance of film-forming agents in hair care products?
In haircare products, film-forming agents help to seal the cuticle's hydration, which protects the hair and enhances its shine.
How do film-forming agents help to extend the wear of makeup?
Film-forming agents create a layer that adheres to the skin, which helps to keep makeup in place for longer and resist environmental conditions.
Are film-forming agents used in sun care products?
Yes, film-forming agents are often used in sun care products. By forming a thin protective layer on the skin's surface, they enhance its natural barrier function and thus the effectiveness of sunscreens.
Can film-forming agents cause skin allergies?
Like all cosmetic ingredients, film-forming agents can potentially cause a skin allergy, depending on individual sensitivity. That's why it's important to test cosmetics upon first use.
Are all film-forming agents comedogenic?
No, it is not the case that a substance forming a film on the skin's surface will necessarily clog the pores. Dimethicone or carnauba wax, for instance, are film-forming agents that are non-comedogenic.