Ingredient
Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer
What is Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer?
Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer is a synthetic polymer used in personal care products. It is created by combining dimethicone, a form of silicone, with a special PPG-20 crosspolymer. This process results in a lightweight, long-lasting film-forming ingredient.
It is primarily utilized in cosmetics and skincare products, such as sunscreen, to provide a smooth, soft texture and to improve the product's spreadability. Although generally considered safe for use, some individuals may experience mild skin irritation. Research regarding its long-term effects is limited but suggests minimal systemic absorption.
When you see Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer on a label, it usually indicates an intent to enhance the textural experience of a product, contributing to a non-greasy and smooth feel.
Commonly found in: sunscreens, moisturizers, foundations, hair products, lotions
What to watch
- May cause mild skin irritation in sensitive individuals.
Benefits
- Improves the texture and spreadability of cosmetic products.
The FDA has not issued specific guidance on this ingredient, but it is generally permitted in cosmetic formulations.
Research is limited, with most studies indicating minimal risk; however, more investigation into long-term effects is needed.
Typically considered vegan as it is synthetically produced and not derived from animal sources.
Sources: Overview of Dimethicone in Cosmetics · Safety Assessment of Dimethicone Crosspolymer Group
Scout's take
Processed additive flagged under Scout's ingredient doctrine.
The case against
There is a low risk of skin irritation, especially for sensitive skin types.
from the analysis of Supergoop! Unseen Clear & Invisible Face Sunscreen - SPF 50The case for
It enhances the texture and feel of the product, making it more pleasant to apply.
from the analysis of Supergoop! Unseen Clear & Invisible Face Sunscreen - SPF 50Found in 1 product
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