Product Overview

Ceramide AP is a barrier lipid similar to natural intercellular lipids, used in formulations for moisture retention and stratum corneum structure.

Technical Specifications

Category	Parameter	Specification / Value
Chemical Identification	INCI Name	Ceramide AP
	CAS Number	212070-45-6 / 100403-19-8
	Chemical Structure	Phytosphingosine base with α-hydroxy fatty acid structure
Physical & Sensory	Appearance	White to off-white powder or waxy solid
	Odor	Characteristic, mild
	Purity (HPLC)	≥95.0%
	Melting Point	100–105°C
Formulation & Application	Recommended Dosage	0.05% (standard use) / 0.20% (high load use)
	Usage Range	0.01%–1.00%
	PH Stability Range	4.0–7.0
	Solubility	Insoluble in water; soluble in heated oil phase or co-solvents
Regulatory & Safety	Origin	Bio-fermentation (Yeast-derived)
	Natural Index (ISO 16128)	1.00
	Safety Profile	Low irritation potential, non-sensitizing (CIR aligned)

Solubilization Matrix

Pre-dissolve Ceramide AP in oil phase prior to emulsification.

Thermal Window

Maintain oil phase above 85°C until complete dissolution.

Co-lipid Synergism

Combine with fatty acids and sterols to stabilize lipid structure.

Cooling Phase

Avoid rapid cooling after emulsification to reduce recrystallization risk.

Application Area	Typical Use
Barrier Creams	Added to oil phase prior to emulsification.
Anti-Aging Serums	Combined with lipids and sterols in formulation systems.
Sensitive Skin Lotions	Processed in oil phase at controlled temperature up to 90°C.
Post-Procedure Care	Incorporated into low-irritation emulsions.
Hydrating Cleansers	Blend into cleanser systems with mild surfactants.

Purity Verification

HPLC confirms Ceramide AP purity ≥95.0%.

Moisture Control

Karl Fischer test shows water content <1.0%.

Thermal Consistency

Melting point range 100–105°C confirmed by testing.

Trace Safety

ICP-MS shows heavy metals <10 ppm.

Microbial Cleanliness

Total aerobic count <100 CFU/g.

Regulation / Standard	Status	Notes / Scope
REACH	Registered	Fully compliant with EU chemical substance regulations.
ISO 9001	Certified	Manufactured under verified quality management systems.
Kosher	Certified	Suitable for certified production lines.
Halal	Certified	Complies with ingredient and manufacturing requirements.
Vegan Compliant	Compliant	Contains zero animal-derived components or processing aids.
Cruelty-Free	Compliant	No animal testing has been conducted.

Q: Does your factory support custom particle size milling if required?

A: Particle size can be adjusted through milling per requirement.

Q: What is the lead time for an order exceeding 500 kg?

A: Lead time is 2–3 weeks after order confirmation.

Q: How do you protect the powder from clumping during summer transit?

A: Moisture-barrier packaging is used; temperature-controlled shipping available.