Yes, but to a limited extent. While the majority of makeup sits on the skin's surface, some ingredients are absorbed into the bloodstream. However, cosmetic products are not designed to be absorbed systemically.
How Much Makeup is Absorbed?
The amount of absorption varies greatly depending on several factors:
- Product Formulation: Some ingredients are more easily absorbed than others. For example, retinol is known to penetrate the skin more readily.
- Skin Type and Condition: Thinner skin, such as around the eyes, absorbs more readily than thicker skin. Dry or damaged skin may also absorb more.
- Application Method: The amount applied and the method of application can influence absorption.
- Specific Ingredients: Certain chemicals in makeup can be absorbed, though the amounts are usually small and generally deemed safe by regulatory bodies.
What Happens When Makeup is Absorbed?
Once a substance reaches the dermis (the deeper layer of skin), it can enter the systemic circulation (the bloodstream). However, it's crucial to understand that the vast majority of makeup remains on the surface and does not penetrate deeply.
The Myth of 60% Absorption
The claim that skin absorbs 60% of what's applied is a misconception. While some absorption does occur, the percentage varies widely and is significantly lower than 60% for most makeup products.
Safety Concerns
While most makeup ingredients are considered safe in the amounts typically absorbed, it's essential to use reputable brands and to be aware of potential allergic reactions or sensitivities to specific ingredients.
