Snapshot
- Overview
- A skin-identical lipid that restores the skin's protective barrier.
- Category
- Barrier Support, Hydration, Sensitive Skin, Skin Conditioning
- Type
- Emollient
Ceramide 1
Ceramide 1 (ceramide EOS) is a skin-identical lipid found in the outermost layer of skin. In formulas it replenishes lipids, supports barrier integrity, and reduces water loss, especially in care for very dry skin.
Like this ingredient?
Our take
Is Ceramide 1 a Good Ingredient?
As a skin-identical lipid, it has strong evidence for strengthening the barrier and reducing transepidermal water loss, especially when paired with cholesterol and fatty acids, which is what earns it a Great rating; it's typically low-irritation and can be stabilized via modern delivery systems.
What it does
Skin Benefits
Reinforces the skin's protective layer, easing tightness and visible dryness, and promotes a smoother, more comfortable feel with continued use.
Where you'll find it
Uses in Skincare & Cosmetics
Often included in moisturizers, serums, and night creams for very dry or stressed skin, and also appears in barrier-repair creams and post-cleansing lotions.
Before you use it
Safety
Very low irritation potential and suitable for sensitive or dryness-prone skin. No typical regulatory restrictions at cosmetic concentrations.
Products with Ceramide 1
