Ingredient
Amodimethicone + Divinyldimethicone/Dimethicone Copolymer
What is Amodimethicone + Divinyldimethicone/Dimethicone Copolymer?
Amodimethicone and Divinyldimethicone/Dimethicone Copolymer are silicone-based compounds often used in hair care products. These ingredients are created by chemically modifying silicones to achieve specific desired properties such as enhancing shine and providing a smooth coating on hair surfaces.
These compounds are mainly used to improve the texture and appearance of hair by conditioning and detangling. While they are considered safe for cosmetic use, there are concerns that they can build up on hair over time, potentially leading to dullness or heaviness if not washed out thoroughly.
When you see these ingredients on a label, it's worth noting that they are non-water-soluble silicones, which may require specific cleansing agents to remove effectively.
Commonly found in: Shampoos, Conditioners, Leave-in Treatments, Serums
What to watch
- May cause build-up on hair, requiring thorough cleansing to remove.
- Potential to weigh down hair with frequent use.
Benefits
- Improves hair's smoothness and shine.
- Helps to condition and detangle hair effectively.
The FDA does not specifically restrict the use of these silicones in cosmetics, considering them safe at typical usage levels.
Research indicates effective conditioning benefits, but also suggests possible hair build-up if not properly cleansed.
These silicones are synthetic and not derived from animal sources, making them suitable for vegan use.
Sources: Safety Assessment of Cyclomethicone Compounds as Used In Cosmetics
Scout's take
Two silicones stacked; build up on hair shaft, environmentally persistent siloxane microplastic precursors.
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