La Prairie Advanced Marine Biology Eye Gel
Analysis updated October 2026 · How Scout scores
At a glance
Summary
This eye gel contains beneficial ingredients like glycerin and caffeine, which provide moisturizing and de-puffing effects. However, the presence of synthetic compounds such as PEG-8 Dimethicone and Cyclopentasiloxane indicates a moderate level of processing. While these ingredients are generally considered safe, they do not contribute to a clean label, which affects the overall score.
Key ingredients 8
GlycerinGood
Glycerin is a well-known humectant that attracts moisture to the skin, keeping it hydrated. It is beneficial for maintaining skin's moisture balance and improving skin barrier function. It is widely used in skincare for its moisturizing properties.
Risks
There are minimal risks associated with glycerin, though it may cause irritation in very sensitive skin.
Benefits
It helps in attracting moisture to the skin and maintaining hydration.
WaterNeutral
Water is a common solvent used in cosmetics to dissolve other ingredients. It helps in the application and absorption of the product. It does not provide direct benefits or risks.
Risks
There are no significant risks associated with water in cosmetics.
Benefits
Water helps in the application and absorption of the product.
Butylene GlycolNeutral
Butylene Glycol is a common humectant used to retain moisture in the skin. It also helps in improving the texture and spreadability of the product. It is generally considered safe for use in cosmetics.
Risks
In rare cases, it may cause skin irritation or allergic reactions.
Benefits
It helps in retaining moisture and improving the texture of the product.
CyclopentasiloxaneNeutral
Cyclopentasiloxane is a silicone used to give a smooth and silky feel to the skin. It helps in spreading the product evenly and provides a temporary barrier on the skin. It is generally considered safe for use in cosmetics.
Risks
There are concerns about its environmental impact, as it is not biodegradable.
Benefits
It provides a smooth application and a silky feel to the skin.
Peg-8 DimethiconeNeutral
Peg-8 Dimethicone is a silicone-based polymer used for its conditioning properties. It helps in improving the texture and feel of the product on the skin. It is generally considered safe for use in cosmetics.
Risks
There are concerns about potential contamination with ethylene oxide and 1,4-dioxane during manufacturing.
Benefits
It improves the texture and feel of the product on the skin.
CaffeineNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
Overuse may lead to skin irritation or dryness.
Benefits
It reduces puffiness and dark circles, providing an energizing effect.
Ammonium Acryloyldimetyltaurate/Vp CopolymerNeutral
This copolymer is used as a thickening agent and film-former in cosmetics. It helps in stabilizing emulsions and providing a smooth texture. It is generally considered safe for use in cosmetics.
Risks
There are minimal risks associated with this ingredient.
Benefits
It stabilizes emulsions and provides a smooth texture.
DimethiconeBad
Occlusive silicone film-former — flagged under clean-beauty doctrine.
Risks
There are minimal risks, though it may cause breakouts in acne-prone skin.
Benefits
It provides a smooth application and protects the skin barrier.
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