Lysophosphatidylethanolamine
INCI: LYSOPHOSPHATIDYLETHANOLAMINE
Reviewed by Daisy · Last updated 2 Jun 2026
A phospholipid that supports skin conditioning and cellular membrane function
Best For Skin Types
All, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Lysophosphatidylethanolamine?
Lysophosphatidylethanolamine is a phospholipid—a naturally occurring fatty molecule found in cell membranes throughout the body and skin. It is formed when phosphatidylethanolamine (a key structural component of cell membranes) is broken down, resulting in a smaller, more readily absorbed form.
In skincare formulations, lysophosphatidylethanolamine functions primarily as a skin conditioning agent. Its role centres on supporting the structural integrity and function of skin cell membranes, which are essential for maintaining barrier health and cellular communication.
How It Works
Lysophosphatidylethanolamine works at the cellular level by supporting phospholipid metabolism and cell membrane composition. Cell membranes are built from phospholipids, and lysophosphatidylethanolamine can integrate into these structures or be converted back into larger phospholipids as needed.
This ingredient may also influence cellular signalling pathways and help regulate the response to cellular stress. By supporting membrane integrity and function, it contributes to skin's ability to maintain hydration, protect against environmental stressors, and support normal cellular processes.
Clinical Evidence & References
Research into lysophosphatidylethanolamine remains limited in the specific context of topical skincare. Most available evidence examines this phospholipid in systemic or pathological contexts rather than cosmetic skin conditioning applications. Some research suggests that alterations in lysophosphatidylethanolamine levels may be associated with inflammatory skin conditions and stress responses in skin tissue.
Current evidence supports its use as a skin conditioning agent based on its biochemical role in cell membranes, though direct clinical studies demonstrating efficacy in topical formulations at cosmetic concentrations are sparse. Further research would help clarify its practical benefits in skincare products.
Published Research
How to Use
Lysophosphatidylethanolamine is typically used as part of a formulated product rather than as a standalone ingredient. It works best when incorporated into serums, moisturisers, or barrier-support products designed to deliver phospholipids to the skin. As with all skincare ingredients, consistent use over time is more likely to produce noticeable benefits than sporadic application.
Safety & Precautions
Frequently Asked Questions
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