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Phosphatidylcholine

What Phosphatidylcholine is & what it does

Phosphatidylcholine is a phospholipid, a fat molecule that is also a natural building block of skin and cell membranes. In skincare and sunscreen formulas it works as an emollient and emulsifier, and it can help form liposomes that carry and deliver other ingredients. It is often valued for its skin-conditioning and surface-smoothing properties.

What does Phosphatidylcholine do in skincare?

Phosphatidylcholine is a phospholipid that works as an emollient and emulsifier in skincare. It can also form liposomes that help carry and deliver other ingredients, and it supports a smooth, conditioned skin feel. It is a natural building block of skin and cell membranes.

Is Phosphatidylcholine safe?

Phosphatidylcholine is a well-established cosmetic ingredient considered suitable for topical use in standard formula amounts. It is closely related to fats that naturally occur in skin. Anyone with sensitive skin can patch test a new product before regular use.

Is Phosphatidylcholine vegan?

Phosphatidylcholine can be sourced from soybeans or other plants, or from animal sources such as egg, so its origin varies by supplier. Plant-derived, often soy-based, versions are common in cosmetics. To confirm a vegan product, check the brand's vegan labeling or ask about the source.

Sunscreens with Phosphatidylcholine

We rate 25 sunscreens that contain it, showing the top 10 by overall score:

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