Cosmetic Grade Chondrus Crispus Powder-CAS 9000-07-1
Product Name: Chondrus Crispus Powder
INCI Name: Chondrus Crispus
Alias: Irish Moss Powder, Natural Chondrus Crispus Carrageenan, Cosmetic Mild Elastic Thickener, Seaweed Moisturizing Stabilizer, Skin Barrier Repair Raw Material, High-Purity Red Algae Gelling Agent
CAS No.: 9000-07-1
EINECS No.: 232-574-5
Source: Derived from high-quality wild Irish Moss (Chondrus Crispus), a unique red seaweed grown in clean ocean waters. Adopts low-temperature physical purification, multi-stage impurity removal, sterile concentration and spray drying technology.
Grade: Cosmetic Premium Natural Grade
Appearance: Uniform off-white to light beige fine powder, pure and impurity-free, odorless and non-toxic.
MOQ (Minimum Order Quantity): 25KG
Solubility: Rapidly swells in cold water, fully dissolves in warm and hot water to form uniform elastic transparent colloid. Insoluble in conventional organic solvents such as ethanol. In water-based cosmetic systems, it integrates mild thickening, soft gelling, efficient suspension and long-term stabilization. The gel is soft and bouncy without brittleness, with stable viscosity and excellent system compatibility, perfectly avoiding hard texture and sticky residue of ordinary thickeners.
Storage Condition: Sealed and stored in dry, cool and ventilated dust-free warehouse, avoid humid environment, high temperature and direct sunlight to prevent moisture absorption and agglomeration. Keep tightly sealed after opening to maintain powder activity, gel elasticity and moisturizing performance.
Shelf Life: 24 Months
Chondrus Crispus Powder, Irish Moss Extract, Cosmetic Grade Carrageenan, Natural Seaweed Gelling Agent, Mild Elastic Thickener, Skin Barrier Repair Stabilizer, Long-Lasting Moisturizing Cosmetic Raw Material, Sensitive Skin Friendly Seaweed Powder
Cosmetic Grade Chondrus Crispus Powder-CAS 9000-07-1
Cosmetic Grade Chondrus Crispus Powder, also known as Irish Moss Carrageenan, is a high-purity mild natural red algae functional raw material exclusive for high-end skin care cosmetics.
Refined from premium natural Chondrus Crispus through physical low-temperature purification technology, it retains rich seaweed polysaccharides, trace minerals and moisturizing active ingredients.
Different from ordinary industrial carrageenan, agar, gelatin and pectin, it features milder texture, softer elastic gel and exclusive barrier repair efficacy. It can create smooth and bouncy jelly texture for cosmetics without hard brittleness and sticky residue.
It effectively optimizes formula rheology, improves system stability, and avoids delamination and precipitation. Its natural seaweed active ingredients can deeply moisturize the skin, repair fragile barrier, relieve sensitive discomfort, and make skin soft and delicate. With ultra-high safety and skin-friendliness, it is the ideal natural thickening and stabilizing raw material for sensitive skin care and clean beauty products.
Key Benefits
• Premium Irish Moss Source, Ultra-Mild & Safe: Derived from high-quality natural Irish Moss red algae, pure physical purification without chemical modification. Zero irritation, zero sensitization, higher safety than ordinary carrageenan, perfectly suitable for sensitive skin and clean beauty formulas.
• Soft Elastic Gel, High-Grade Skin Feeling: Unique soft bouncy gel texture, no hard brittleness of agar and no weak viscosity of pectin. Smooth and refreshing without sticky residue, creating high-end delicate cosmetic texture.
• Exclusive Barrier Repair & Long-Lasting Moisturizing: Rich in natural seaweed polysaccharides and mineral nutrients, repairs damaged skin barrier, locks moisture for a long time, relieves dry tightness and sensitivity, and improves rough dull skin.
• Excellent Low-Temperature & System Stability: Outstanding low-temperature resistance, not easy to freeze and stratify in low-temperature environment. Excellent anti-demulsification and anti-delamination performance, greatly extending product stable shelf life.
• Efficient Suspending & Uniform Texture Maintenance: Powerful suspension capacity, stably suspending plant fine particles, microcapsules and functional ingredients for a long time, maintaining uniform product appearance and stable efficacy.
• Wide Compatibility & Stable Mass Production: Fully compatible with all water-based cosmetic systems, stably compounded with various moisturizing and repairing active ingredients. Uniform batch performance, zero quality difference in large-scale industrial production.
Applications
• Sensitive Skin Mild Skin Care Products: Core raw material for sensitive skin soothing and repairing formulas, reducing formula irritation, repairing skin barrier, and improving skin tolerance.
• Elastic Jelly Mask & Transparent Gel: Creates soft and bouncy jelly texture for crystal transparent gel and moisturizing jelly mask, bringing delicate and comfortable skin feeling.
• Barrier Repair & Moisturizing Series: Widely used in repair lotion, moisturizing essence and soothing gel, enhancing skin moisturizing ability and barrier repair effect.
• Suspended Particle Functional Skin Care: Ideal stabilizer for formulas containing plant particles and microcapsule active ingredients, realizing long-term uniform suspension without precipitation.
• Clean Beauty & Mild Daily Care: Suitable for zero-addition mild clean beauty products, conforming to natural and safe skin care concept, suitable for long-term daily skin care.
• Low-Temperature Resistant Stable Formulas: Applied in cosmetics requiring low-temperature stability, effectively solving freezing stratification and texture deterioration in low-temperature environment.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Cosmetic Grade Chondrus Crispus Powder | Compliant |
Appearance | Off-White Fine Powder, Odorless | Compliant |
Chondrus Crispus Polysaccharide (%) | ≥98.0 | 98.9 |
Gel Strength (g/cm²) | 600–750 (Soft Elastic Type) | 685 |
Moisture Content (%) | ≤12.0 | 7.8 |
Ash Content (%) | ≤5.0 | 3.2 |
pH Value (1% Solution) | 6.0–8.0 | 6.9 |
Viscosity (mPa·s) | 150–250 | 210 |
Transparency (%) | ≥92.0 | 95.3 |
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 Cosmetic Grade Chondrus Crispus Powder?
A1: The standard MOQ is 25KG, support sample orders for formula testing and trial production, and support customized viscosity and soft elastic gel specifications.
• Q2: What is the difference between Chondrus Crispus and ordinary Carrageenan?
A2: Chondrus Crispus (Irish Moss) is a high-purity refined type of carrageenan for cosmetics. It is milder, softer in gel texture, richer in moisturizing and barrier repair active ingredients, with lower irritation and higher safety. Ordinary carrageenan is mostly industrial grade with single function, while Chondrus Crispus focuses on skin care efficacy and mild formula adaptation.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Sensitive skin repair gel & jelly mask: 0.8%–2.8%; Moisturizing & soothing lotion: 0.3%–1.2%; Suspended particle skin care: 0.5%–1.8%; Clean beauty mild products: 0.4%–1.5%, adjustable according to gel softness and moisturizing requirements.
• Q4: Is Chondrus Crispus suitable for sensitive skin formulas?
A4: Absolutely yes. It is refined from natural Irish Moss via pure physical process, zero chemical modification, zero irritation and zero sensitization. With high barrier repair and moisturizing efficacy, it is the preferred natural raw material for sensitive skin and fragile skin care formulas.
• Q5: What formula systems is Chondrus Crispus compatible with?
A5: Fully compatible with all water-based cosmetic systems including toner, essence, gel, lotion and cream. Stably compounded with plant extracts, repairing factors and moisturizing active ingredients without demulsification, agglomeration or precipitation.
• Q6: What are the formula usage notes?
A6: Heat and stir evenly to fully dissolve and swell to exert optimal soft elastic texture; it maintains the best stability in neutral and weak acid systems; can be compounded with pectin to optimize refreshing skin feeling and moisturizing effect.
• Q7: Do you support stable mass supply and customized specifications?
A7: Strictly control polysaccharide purity, viscosity and gel softness indicators to ensure consistent batch mildness and stability. Support customized technical specifications. Sufficient inventory all year round supports long-term bulk orders and professional formula technical guidance.
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