Nacre Lipids

Nacre lipids are extracted from nacre (mother-of-pearl), the lustrous inner layer of oyster shells. This natural material contains a complex organic matrix composed of lipids, proteins, and minerals. The lipid fraction extracted from nacre includes fatty acids, triglycerides, cholesterol, and ceramides in varying proportions, depending on the extraction method used.In skincare, nacre lipids function as skin protectants, helping to reinforce the skin barrier and reduce transepidermal water loss. Their role centres on supporting the structural integrity of the stratum corneum, the outermost l…

Nacre lipids work by replenishing and reinforcing the lipid-rich environment of the stratum corneum. The skin barrier relies on a carefully balanced mixture of lipids (including ceramides and cholesterol) to maintain its structure and function. When these lipids are depleted or disorganised, the barrier becomes compromised, leading to water loss and sensitivity.Research suggests that nacre lipids may also influence the expression of key barrier proteins like filaggrin and transglutaminase 1, which are essential for maintaining a healthy, resilient skin barrier. This dual action—direct lipid…

Nacre lipids are typically found in moisturisers, serums, and barrier-repair products. For best results, apply to clean, slightly damp skin to aid hydration absorption. These ingredients work well when layered with other barrier-supporting components such as hyaluronic acid or niacinamide. Use consistently as part of your daily routine, morning and evening, to maintain barrier support over time.

Nacre lipids are generally well-tolerated, as they are derived from natural sources and mimic lipids naturally present in skin. However, individuals with shellfish allergies should exercise caution, as nacre is derived from oyster shells.