Ingredient
Isododecane
What is Isododecane?
Isododecane is a hydrocarbon often used in cosmetics and personal care products. It is derived from petroleum and processed for specific industrial applications, resulting in a clear, colorless liquid.
The ingredient is primarily used for its ability to create a smooth and lightweight texture. It evaporates quickly, leaving less residue and a non-greasy feel, which makes it popular in makeup, especially in long-wear and waterproof products. The current research does not indicate any significant health risks associated with typical cosmetic use, and the evidence supports its safety in topical applications.
When you see isododecane on a label, it's usually serving as a solvent or to improve the application and finish of a product. It is generally considered to be a safe ingredient in the concentrations typically used in cosmetics.
Commonly found in: makeup, lip products, eye products, foundation, concealer, hair styling products
Benefits
- Evaporates quickly, leaving a lightweight and non-greasy feel.
- Enhances the application and longevity of cosmetics.
Isododecane is approved for use in cosmetics and personal care products without specific restrictions.
Research supports its safety in typical cosmetic use, with no significant health concerns reported.
Isododecane is not derived from animal sources and is considered vegan-friendly.
Scout's take
Isododecane is a lightweight, volatile solvent used to enhance the spreadability of products. It evaporates quickly, leaving no residue, which is beneficial for a non-greasy feel. It is generally considered safe for use in cosmetics.
The case against
There are minimal risks associated with isododecane, though it can cause mild irritation if it comes into contact with the eyes.
from the analysis of Supergoop! Unseen Clear & Invisible Face Sunscreen - SPF 50There are minimal risks associated with its use in cosmetics.
from the analysis of Supergoop! Glowscreen Sunrise Hydrating Glowy Tinted Primer Sunscreen with Hyaluronic Acid + Niacinamide - SPF 40The case for
It helps in achieving a smooth application and quick drying of the product.
from the analysis of Supergoop! Unseen Clear & Invisible Face Sunscreen - SPF 50It enhances the product's texture and provides a smooth application.
from the analysis of Supergoop! Glowscreen Sunrise Hydrating Glowy Tinted Primer Sunscreen with Hyaluronic Acid + Niacinamide - SPF 40More from Scout's analyses
Isododecane is a solvent used to improve the spreadability and texture of cosmetic products. It provides a lightweight, non-greasy feel. It is generally considered safe for use in cosmetics.
from the analysis of Supergoop! Glowscreen Sunrise Hydrating Glowy Tinted Primer Sunscreen with Hyaluronic Acid + Niacinamide - SPF 40Isododecane is a synthetic hydrocarbon used for its emollient properties. It helps products to spread easily but can be drying for some skin types.
from the analysis of Rare Beauty by Selena Gomez Stay Vulnerable All-Day Waterproof EyelinerStandard formulation ingredient — neither beneficial nor harmful at typical use.
from the analysis of Clinique Advanced ConcealerFound in 4 products
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