Ingredient Encyclopedia

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Ingredient Encyclopedia

Centella Oil – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025
Centella Oil (Centella Asiatica Oil) is the "lipid-shield stabilizer" of the Cica family, specifically designed for routines that prioritize moisture retention, barrier comfort, and structural softness. Unlike water-based Centella steps that focus on surface cooling, Centella oil functions as a comfort-seal, typically utilizing carrier oils like squalane or triglycerides to anchor Centella’s soothing properties into the skin's lipid layers. It is a non-negotiable for dry or sensitized-feeling skin, acting as a protective buffer that prevents trans-epidermal water loss (TEWL) and softens the rough, flaky texture often associated with retinoid use or harsh weather. Its primary value lies in its active-routine synergy; by creating a supple, protected surface environment, it reduces the "dry-tight" threshold, allowing users to remain consistent with high-potency treatments. Over 2-to-4 weeks, this results in a visibly smoother, more radiant complexion and a significantly more resilient barrier feel.