Squalane

General Description
Squalane is a highly biocompatible, hydrogenated derivative of Squalene, distinguished by its exceptional stability and structural homology to human sebum. As a premier emollient, it offers superior skin affinity and penetrability without leaving a greasy residue. It acts as a physiological moisturizer that integrates seamlessly into the lipid matrix to restore skin health.

Mechanisms of Action

• Biomimetic Lipid Restoration:
  Due to its molecular similarity to the skin’s natural lipids, Squalane penetrates rapidly to replenish the intercellular lipid matrix. It physically repairs the compromised barrier structure, enhancing the skin's intrinsic defense against external stimuli.

• Occlusive Moisture Retention:
  Forms a breathable, semi-occlusive film on the skin surface. This barrier effectively prevents Transepidermal Water Loss (TEWL) while allowing the skin to respire, maintaining optimal hydration levels within the stratum corneum.

• Emollient & Textural Improvement:
  Acts as a superior lubricant that softens the keratinocytes, significantly improving skin elasticity, smoothness, and suppleness.

Key Benefits

• Intensive Barrier Repair:
  Strengthens the skin's resistance, making it particularly effective for repairing sensitive skin, skin damaged by harsh exfoliants (acids), or post-procedure recovery.

• Deep Hydration & Comfort:
  Long-lasting alleviation of dryness, desquamation (peeling), and tightness. It restores a plump, hydrated appearance.

• Soothing & Stabilizing:
  Mild and non-irritating, it helps soothe erythema (redness) and stinging sensations associated with barrier dysfunction.

Applications & Compatibility

• Target Skin Types: Universally compatible with all skin types, including highly sensitive skin, infant skin, and compromised/damaged skin.

• Formulation Suitability: A versatile core ingredient for serums, creams, lotions, cleansing oils, and repair masks.

• Primary Functions: Barrier Repair, Deep Moisturization (Emollient), Soothing, Skin Softening/Elasticity.