CERAMIDE AS

Ceramide AS is a synthetic skin-identical lipid belonging to the ceramide family, widely used in cosmetic and dermatological formulations.
Ceramide AS plays a crucial role in strengthening the skin barrier, maintaining moisture balance, and improving elasticity.
It is valued for its ability to repair damaged skin, reduce transepidermal water loss (TEWL), and protect against environmental stressors.
Ceramide AS is commonly incorporated into skincare, haircare, and pharmaceutical products where barrier restoration and hydration are essential.

CAS Number: 112408-62-5
EC Number: Not assigned
Molecular Formula: C34H67NO4
Molecular Weight: 553.9 g/mol

Synonyms: Ceramide AS, N-(2-Hydroxy-1-(hydroxymethyl)-2-(octadecanoylamino)ethyl)octadecanamide, Skin-identical Ceramide AS, Synthetic Ceramide AS, Ceramide AP-like, Ceramide Moisturizer AS, Ceramide AS Cosmetic Grade, Ceramide AS Skin Lipid, Ceramide AS Hydrating Agent, Ceramide AS Barrier Repair Ingredient, Ceramide AS Emollient, Ceramide AS Active, Ceramide AS, Ceramide Acyl Sphingosine, Acyl Sphingosine, N-Acyl Sphingosine, Ceramide Long Chain Base, Ceramide Acylated Sphingosine, Ceramide AS Lipid, Ceramide AS Molecule, Ceramide AS Compound, Ceramide AS Substance, Ceramide AS Material, Ceramide AS Chemical, Ceramide AS Powder, Ceramide AS Solid, Ceramide AS Crystalline, Ceramide AS Cosmetic Grade, Ceramide AS Pharmaceutical Grade, Ceramide AS Food Grade, Ceramide AS Technical Grade, Ceramide AS Industrial Grade, Ceramide AS Laboratory Grade, Ceramide AS Research Grade, Ceramide AS Pure, Ceramide AS Extra Pure, Ceramide AS High Purity, Ceramide AS Certified, Ceramide AS Stabilized, Ceramide AS Certified Reagent, Ceramide AS Analytical Standard, Ceramide AS Certified Standard, Ceramide AS Laboratory Standard, Ceramide AS Bulk Chemical, Ceramide AS Fine Chemical, Ceramide AS Specialty Chemical, Ceramide AS Commercial Grade, Ceramide AS Raw Material, Ceramide AS Ingredient, Ceramide AS Active Ingredient, Ceramide AS Functional Ingredient

APPLICATIONS

Ceramide AS is used in facial creams and lotions to restore the skin barrier.
Ceramide AS improves hydration and elasticity in anti-aging formulations.
Ceramide AS is applied in moisturizers for dry and sensitive skin care.

Ceramide AS is included in dermatological creams for eczema and psoriasis relief.
Ceramide AS is incorporated into therapeutic lotions to reduce redness and irritation.
Ceramide AS supports the repair of skin conditions linked to barrier dysfunction.

Ceramide AS is used in serums to deliver targeted skin barrier restoration.
Ceramide AS enhances absorption of co-active ingredients in serums.
Ceramide AS contributes to long-lasting hydration in concentrated treatments.

Ceramide AS is incorporated into sunscreens to improve barrier resilience.
Ceramide AS enhances the skin’s defense against UV-induced dehydration.
Ceramide AS stabilizes protective formulations against environmental stress.

Ceramide AS is employed in haircare formulations such as shampoos and conditioners.
Ceramide AS strengthens hair cuticles and prevents breakage.
Ceramide AS enhances shine, softness, and manageability of hair.

Ceramide AS is used in scalp treatments to improve hydration and reduce irritation.
Ceramide AS promotes scalp health and reduces dandruff.
Ceramide AS is applied in specialized dermatological hair therapies.

Ceramide AS is formulated into lip balms to prevent dryness and cracking.
Ceramide AS enhances smoothness and hydration of lip care products.
Ceramide AS supports long-lasting protective films on lips.

Ceramide AS is used in wound healing formulations to accelerate skin repair.
Ceramide AS contributes to reducing transepidermal water loss in compromised skin.
Ceramide AS improves the resilience of damaged tissue during healing.

Ceramide AS is applied in baby care lotions and creams for delicate skin.
Ceramide AS strengthens the natural skin barrier in infants.
Ceramide AS reduces sensitivity to external irritants.

Ceramide AS is used in pharmaceutical creams as an excipient to deliver therapeutic benefits.
Ceramide AS enhances drug delivery by improving lipid matrix interactions.
Ceramide AS provides moisturizing effects in medicated topical formulations.

Ceramide AS is used in skincare formulations.
Ceramide AS restores the natural lipid barrier of the skin.
Ceramide AS helps prevent transepidermal water loss.

Ceramide AS is applied in anti-aging products.
Ceramide AS improves skin firmness and elasticity.
Ceramide AS reduces the appearance of fine lines and wrinkles.

Ceramide AS is used in moisturizers.
Ceramide AS enhances hydration and smoothness.
Ceramide AS provides long-lasting moisturizing benefits.

Ceramide AS is incorporated in serums.
Ceramide AS supports delivery of bioactive ingredients.
Ceramide AS improves overall skin vitality.

Ceramide AS is applied in sunscreens.
Ceramide AS helps maintain barrier integrity during UV exposure.
Ceramide AS reduces oxidative stress caused by sunlight.

Ceramide AS is used in facial cleansers.
Ceramide AS provides gentle cleansing without stripping skin.
Ceramide AS leaves the skin soft and replenished.

Ceramide AS is incorporated in lip care products.
Ceramide AS improves moisture retention in lip balms.
Ceramide AS helps repair chapped and dry lips.

Ceramide AS is used in hair care products.
Ceramide AS strengthens the hair shaft.
Ceramide AS enhances softness and shine in conditioners.

Ceramide AS is applied in body care lotions.
Ceramide AS improves resilience of dry and flaky skin.
Ceramide AS supports overall smoothness of skin texture.

Ceramide AS is incorporated in baby care formulations.
Ceramide AS provides barrier support for delicate skin.
Ceramide AS reduces irritation and dryness in infants.

Ceramide AS is used in dermatological creams.
Ceramide AS supports treatments for eczema and dermatitis.
Ceramide AS enhances skin repair in barrier-compromised conditions.

Ceramide AS is applied in wound-healing formulations.
Ceramide AS aids in tissue regeneration.
Ceramide AS accelerates repair of damaged skin.

DESCRIPTION

Ceramide AS is a synthetic lipid that mimics the natural ceramides found in human skin.
It appears as a white to off-white powder or waxy solid.
Ceramide AS is insoluble in water but dispersible in oils and emulsions.

Ceramide AS is recognized for its strong moisturizing and barrier-repairing properties.
It reduces transepidermal water loss by reinforcing the lipid layer of the skin.
Ceramide AS improves elasticity and smoothness in topical formulations.

Ceramide AS is biocompatible and well tolerated on sensitive or compromised skin.
It is stable under typical cosmetic formulation conditions.
Ceramide AS works synergistically with other ceramides, cholesterol, and fatty acids.

Ceramide AS plays a vital role in skincare formulations designed for hydration, anti-aging, and dermatological repair.
It is a key component in modern skin science and cosmetic dermatology.
Ceramide AS appears as a waxy lipid substance in pure form.

Ceramide AS is insoluble in water but dispersible in emulsions.
Ceramide AS is soluble in cosmetic oils and surfactants.

Ceramide AS plays an essential role in moisture retention.
Ceramide AS supports barrier function against environmental stress.
Ceramide AS helps reduce dryness and irritation.

Ceramide AS is stable under recommended cosmetic formulation conditions.
Ceramide AS is used in advanced pharmaceutical and cosmetic products.
Ceramide AS is considered safe and well-tolerated for long-term topical use.

Ceramide AS is biodegradable and naturally occurring in the human body.
Ceramide AS is recognized for its role in healthy skin maintenance.
Ceramide AS is regarded as a premium functional ingredient in skincare.

PROPERTIES

Appearance: White to off-white powder or waxy solid
Odor: Odorless or faint characteristic
Density: Not determined (lipid-based solid)
Melting Point: Approx. 90–95°C
Solubility: Insoluble in water; soluble in oils, ethanol, and emulsifiers
pH (in emulsions): Neutral
Chemical Nature: Synthetic ceramide lipid
Reactivity: Stable under normal conditions
Storage Temperature: Store at 15–30°C in sealed containers, protected from light and moisture

FIRST AID

Inhalation:
Not expected to be hazardous under normal use.
Move to fresh air if dust is inhaled.

Skin Contact:
Rinse with water if irritation occurs.
Ceramide AS is generally non-irritating and safe.

Eye Contact:
Flush with water if particles enter the eye.
Seek medical attention if irritation persists.

Ingestion:
Non-toxic in small amounts, but not intended for ingestion.
Rinse mouth and drink water if swallowed.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.

HANDLING AND STORAGE

Handling:
Use gloves and protective eyewear when handling powders.
Avoid generating dust.

Ventilation:
Process in well-ventilated areas when used in powdered form.

Avoidance:
Do not mix with strong oxidizers.
Prevent contamination with moisture.

Spill and Leak Procedures:
Collect spilled material mechanically.
Dispose of according to local regulations.

Storage:
Store in a cool, dry, well-sealed container.
Keep away from direct sunlight and excessive heat.
Maintain low humidity conditions to preserve stability.