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.
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Ingredient Snapshot

Overview
A skin-identical lipid that restores the skin's protective barrier.
Category
Barrier Support, Hydration, Sensitive Skin, Skin Conditioning
Type
Emollient

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

None

Skin Benefits

Reinforces the skin's protective layer, easing tightness and visible dryness, and promotes a smoother, more comfortable feel with continued use.

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.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Very low irritation potential and suitable for sensitive or dryness-prone skin. No typical regulatory restrictions at cosmetic concentrations.

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.

Products with Ceramide 1

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