Ceramide NP Powder

Product Description

As a dedicated wholesale supplier of high-performance barrier-repair lipids, GSS offers High Purity Ceramide NP Powder (formerly known as Ceramide 3) at factory-direct prices. Our Ceramide NP is produced via advanced fermentation processes, ensuring a stereospecific structure identical to the human skin’s natural lipids. This 99% pure crystalline powder acts as the "mortar" in the skin's "brick-and-mortar" structure, effectively cementing corneocytes together to prevent transepidermal water loss (TEWL). We provide global wholesale and bulk supply, backed by comprehensive safety dossiers for international regulatory compliance.

Product Specification

• INCI Name: Ceramide NP
• Chemical Name: N-stearoyl phytosphingosine
• Synonyms: Ceramide 3
• CAS No.: 100403-19-8
• Molecular Formula: C36H73NO4
• Appearance: White to off-white crystalline powder
• Purity (Assay): ≥99.0% (HPLC)
• Solubility: Soluble in lipids/oils at high temperature (approx. 85°C-90°C); insoluble in water
• Melting Point: 90.0°C – 105.0°C
• Grade: Cosmetic Grade (High Purity)
• Origin: China (Direct Factory Supply)

Key Benefits & Applications

• Superior Barrier Restoration: Directly replenishes the intercellular lipid matrix, repairing the skin barrier damaged by environmental stress or harsh cleansing.
• Intensive Moisture Retention: Creates a hydrophobic seal on the skin surface, significantly reducing transepidermal water loss (TEWL) and alleviating dry, flaky skin.
• Eczema & Sensitivity Management: Clinically recognized for its ability to soothe sensitive skin and reduce inflammation associated with atopic dermatitis.
• Anti-Aging & Texture Refinement: Helps maintain skin turgidity and reduces the appearance of fine lines caused by dehydration.
• Applications: High-end barrier creams, restorative facial oils, "slugging" balms, and post-procedure medical-grade ointments.

Formulation Guidelines

• Recommended Dosage: 0.05% – 1.0% (Higher dosages may require specific stabilization)
• Incorporation: Must be added to the oil phase and heated to 85°C – 95°C until completely dissolved. Ensure high-shear mixing to prevent recrystallization during the cooling phase.
• pH Stability: Stable across a wide pH range (3.0 – 8.0) typical for cosmetic formulations.
• Compatibility/Stability Notes: Avoid rapid cooling after emulsification, as Ceramide NP is prone to forming "sand-like" crystals if not properly stabilized within the lipid matrix.
• Synergy: For optimal barrier repair, formulate with Cholesterol and Stearic Acid in the research-backed 3:1:1 ratio. This restores the lamellar organization of the skin barrier, optimizing defense against extrinsic aging. In "Longevity" protocols, combine with Diaminopropionoyl Tripeptide-33 to simultaneously repair the lipid barrier and protect dermal proteins from oxidative carbonylation.