Ceramide EO High-Purity Anti-Inflammatory Soothing Redness Relief Barrier Repair Cosmetic Raw Material(CAS 100403-19-8)
Product Name: High-Purity Ceramide EO Human Homologous Bionic Anti-Inflammatory Soothing Redness Relief Barrier Repair Sensitive Skin Stabilizing Cosmetic Raw Material
INCI Name: Ceramide EO
Alias: Ceramide EO Type, Soothing Repair Ceramide, Inflammatory Redness Relief Factor, Sensitive Skin Anti-Irritation Active, Epidermal Barrier Reinforcement Raw Material
CAS No.: 100403-19-8
Appearance: White or off-white fine crystalline powder, pure texture, uniform and delicate, no peculiar smell, stable physical and chemical properties, not easy to oxidize and inactivate.
Grade: Cosmetic Medical-Grade High-Purity Refined Grade
MOQ (Minimum Order Quantity): 25KG
Solubility: Good dispersibility in oil-phase and emulsified systems, perfectly compatible with squalane, jojoba oil, glycerin, propylene glycol and conventional cosmetic substrates.
Storage Condition: Sealed and stored in dry, cool and ventilated warehouse, storage temperature 5–25℃, strictly avoid damp environment, strong light long-term irradiation and high temperature heating to prevent moisture agglomeration and active component attenuation. Keep tightly sealed after opening to prevent moisture absorption and oxidation deterioration, and ensure long-term stable anti-inflammatory, soothing and redness relief efficacy.
Shelf Life: 24 Months
Ceramide EO, High-Purity Ceramide, Anti-Inflammatory Soothing, Redness Relief, Skin Barrier Repair, Sensitive Skin Stabilization, Anti-Irritation, Cosmetic Skincare Active Raw Material
Ceramide EO High-Purity Anti-Inflammatory Soothing Redness Relief Barrier Repair Cosmetic Raw Material(CAS 100403-19-8)
Ceramide EO is a differentiated high-purity anti-inflammatory and soothing bionic ceramide active raw material.
Adopting exclusive directional bionic synthesis technology, it focuses on solving sensitive skin low-inflammation and irritant redness problems, making up for the functional deficiency of traditional barrier-repair ceramides.
It can quickly inhibit subcutaneous inflammatory reactions, fade acute flushing and redness, relieve skin hot stinging and irritation, and assist in repairing fragile epidermal barriers.
It realizes the integrated efficacy of anti-inflammation redness relief, acute soothing, anti-irritation and auxiliary barrier stabilization, and is a core upgraded raw material for high-end sensitive skin low-inflammation maintenance and soothing repair formulas.



Key Benefits
• Differentiated Anti-Inflammatory Positioning, Unique Efficacy: Different from conventional water-locking and barrier-thickening ceramides, it focuses on low-inflammation suppression and redness relief, filling the gap of traditional ceramide single repair function.
• Fast Redness Fading, Acute Soothing: Quickly act on epidermal flushing caused by allergy, stimulation and sun exposure, fade superficial redness and hot flushing, relieve stinging and hot discomfort, with obvious emergency soothing effect.
• Targeted Low-Inflammation Purification, Reduce Recurrence: Inhibit the activity of subcutaneous low-inflammatory factors, cut off the hidden inflammatory cycle of sensitive skin, fundamentally improve recurrent redness and fragility, and stabilize skin basal immunity.
• Mild Auxiliary Barrier Repair: While soothing and anti-inflammation, it fills tiny barrier gaps, enhances epidermal toughness, improves skin anti-irritation ability, and realizes dual effects of soothing and repair.
• Ultra-High Safety, Adaptable to Inflamed Sensitive Skin: Human homologous bionic structure, zero irritation and zero sensitization. Safe and mild for inflamed sensitive skin, post-sun fragile skin and long-term low-inflammation maintenance, no skin burden.
• Excellent Compound Synergy, High Formula Value: Perfectly compatible with Ceramide AP and other skincare actives, forming a full-effect ceramide system of "barrier thickening + water locking + anti-inflammation + redness relief", greatly improving product comprehensive efficacy and high-end attribute.
Applications
• Differentiated Anti-Inflammatory Positioning, Unique Efficacy: Different from conventional water-locking and barrier-thickening ceramides, it focuses on low-inflammation suppression and redness relief, filling the gap of traditional ceramide single repair function.
• Fast Redness Fading, Acute Soothing: Quickly act on epidermal flushing caused by allergy, stimulation and sun exposure, fade superficial redness and hot flushing, relieve stinging and hot discomfort, with obvious emergency soothing effect.
• Targeted Low-Inflammation Purification, Reduce Recurrence: Inhibit the activity of subcutaneous low-inflammatory factors, cut off the hidden inflammatory cycle of sensitive skin, fundamentally improve recurrent redness and fragility, and stabilize skin basal immunity.
• Mild Auxiliary Barrier Repair: While soothing and anti-inflammation, it fills tiny barrier gaps, enhances epidermal toughness, improves skin anti-irritation ability, and realizes dual effects of soothing and repair.
• Ultra-High Safety, Adaptable to Inflamed Sensitive Skin: Human homologous bionic structure, zero irritation and zero sensitization. Safe and mild for inflamed sensitive skin, post-sun fragile skin and long-term low-inflammation maintenance, no skin burden.
• Excellent Compound Synergy, High Formula Value: Perfectly compatible with Ceramide AP and other skincare actives, forming a full-effect ceramide system of "barrier thickening + water locking + anti-inflammation + redness relief", greatly improving product comprehensive efficacy and high-end attribute.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Ceramide EO | Compliant |
Appearance | White or Off-White Crystalline Powder | Compliant |
Purity (%) | ≥98.0% (Customizable) | 98.57% |
Melting Point | 88–94℃ | 91.6℃ |
Loss on Drying (%) | ≤0.5 | 0.25 |
Residue on Ignition (%) | ≤0.1 | 0.05 |
Heavy Metal (Pb) | ≤1ppm | 0.1ppm |
Arsenic (As) | ≤0.5ppm | Not Detected |
Mercury (Hg) | ≤0.1ppm | Not Detected |
Cadmium (Cd) | ≤0.1ppm | Not Detected |
Total Bacteria | ≤100CFU/g | Qualified |
Pathogenic Bacteria | Negative | Negative |
Conclusion | Conforms to cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of Ceramide EO?
A1: The standard MOQ is 25KG, support sample orders for formula testing, anti-inflammatory redness relief efficacy debugging and finished product trial production, and support customized purity specifications for mass production.
• Q2: What is the core formula positioning of Ceramide EO?
A2: It is a differentiated bionic ceramide active integrating low-inflammation suppression, acute redness relief, irritation soothing, auxiliary barrier repair and sensitive skin stabilization. It focuses on solving sensitive skin inflammatory redness and hidden inflammation problems, and is used for upgrading high-end soothing repair and low-inflammation maintenance formulas.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional sensitive skin maintenance: 0.05%–0.2%; Daily redness relief soothing series: 0.2%–0.5%; Inflammatory redness repair formulas: 0.5%–1.0%; Post-sun soothing and anti-inflammation products: 1.0%–1.5%, adjustable according to product efficacy positioning and emulsified formula system.
• Q4: What are the differences between Ceramide EO and Ceramide AP?
A4: Ceramide AP focuses on barrier repair and water locking, mainly repairs damaged lipid gaps and reduces water loss. Ceramide EO focuses on anti-inflammation and redness relief, mainly suppresses subcutaneous low inflammation and fades irritant redness. The two have complementary efficacy; compound use can realize full-effect barrier repair + anti-inflammation soothing, which is the best combination for high-end sensitive skin full-cycle maintenance.
• Q5: What raw materials is it suitable for compounding?
A5: It is perfectly compatible with Ceramide AP, cholesterol and fatty acids to form a full-effect ceramide compound system. It also matches well with panthenol, allantoin and centella asiatica extract. The compound system forms a closed-loop efficacy system of "barrier reinforcement + water locking + anti-inflammation + redness fading + anti-irritation", greatly improving the comprehensive maintenance ability of high-end sensitive skin skincare finished products.
• Q6: What are the formula usage notes?
A6: Powder high-purity active, suitable for oil-phase high-temperature homogenization feeding and all emulsified system formulas; recommended feeding temperature 70–85℃ to ensure complete dispersion; suitable for weak acid and neutral formula systems; finished products need sealed and moisture-proof storage to prevent moisture absorption and agglomeration, suitable for industrial mass production.
• Q7: Can it provide stable supply and professional technical support?
A7: Strictly control core indicators such as purity, moisture content, melting point and heavy metals to ensure consistent batch stability. Support long-term bulk order supply, and provide one-stop professional services including sensitive skin anti-inflammation formula optimization, redness relief efficacy upgrading, formula debugging and after-sales technical guidance.
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