Ingredient
PEG-7 Amodimethicone
What is PEG-7 Amodimethicone?
PEG-7 Amodimethicone is a silicone-based polymer that combines the properties of amodimethicone and polyethylene glycol (PEG). It's created through a chemical process that combines these two compounds to produce a water-soluble silicone derivative.
In hair care products, PEG-7 Amodimethicone is used for its ability to improve hair texture by providing smoothness and shine while reducing frizz. The scientific community has mixed views on silicones like this; some argue they can lead to build-up on hair over time, although others say such effects can be managed with proper cleansing.
When you see PEG-7 Amodimethicone on a label, it's typically used for conditioning and smoothing properties. It is worth noting that the ingredient can be a concern if you're avoiding silicones for personal care reasons.
Commonly found in: Shampoos, Conditioners, Hair serums, Styling products
What to watch
- Can lead to build-up on the hair, especially without regular cleansing.
Benefits
- Improves hair texture by adding smoothness and shine.
- Reduces frizz in hair care applications.
PEG-7 Amodimethicone is allowed in personal care products without specific restrictions.
Some research indicates potential for build-up, while others highlight its effective conditioning benefits.
PEG-7 Amodimethicone is typically considered vegan as it is synthetic and not derived from animal products.
Sources: Cosmetic Ingredient Review Assessment · Hair Conditioning Agents
Scout's take
Silicone-PEG hybrid; combines the buildup/microplastic-precursor concerns of dimethicone with the 1,4-dioxane contamination risk of ethoxylated ingredients.
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