Carnosine Anti-Glycation Anti-Oxidation Yellowing Removal Firming Anti-Aging Cosmetic Raw Material(CAS 305-84-0)
Product Name: High-Purity Carnosine Anti-Glycation Anti-Oxidation Brightening Firming Anti-Aging Raw Material
INCI Name: Carnosine
Alias: L-Carnosine, Beta-Alanyl-L-Histidine, Anti-Glycation Peptide, Skin Yellowing Inhibitor, Oxidation Resistance Factor, Dermal Anti-Aging Active, Collagen Protection Peptide
CAS No.: 305-84-0 (Carnosine)
Appearance: White to off-white crystalline powder, odorless, pure texture, high solubility and stable physical and chemical properties.
Grade: Cosmetic Premium Grade
MOQ (Minimum Order Quantity): 25KG
Solubility: Fully soluble in water and conventional polar cosmetic solvents, completely compatible with all water-phase skincare systems and emulsified formulas.
Storage Condition: Sealed and stored in dry, cool and ventilated warehouse, storage temperature 5–25℃, avoid direct strong sunlight irradiation, high temperature heating and humid environment. Keep tightly sealed after opening to prevent moisture absorption, agglomeration and oxidative inactivation, avoid long-term air exposure, and ensure long-term stable anti-glycation and anti-aging efficacy of the product.
Shelf Life: 24 Months
Carnosine, L-Carnosine, Anti-Glycation, Anti-Aging, Antioxidation, Yellowing Removal, Brightening Skin, Firming Lifting, Anti-Wrinkle, Cosmetic Peptide Raw Material
Carnosine Anti-Glycation Anti-Oxidation Yellowing Removal Firming Anti-Aging Cosmetic Raw Material(CAS 305-84-0)
Carnosine is a natural endogenous dual-effect anti-aging dipeptide in human skin, known as the "golden anti-glycation anti-aging factor" in high-end skincare.
Breaking the limitation of single anti-oxidation or anti-wrinkle efficacy of traditional skincare raw materials, it innovatively opens up the dual anti-aging pathway of inhibiting glycation & scavenging free radicals.
It precisely targets the two major root causes of skin aging: glycation aging and oxidative aging. It actively consumes excess sugar molecules in the skin, prevents collagen glycosylation and denaturation, avoids skin yellowing, dullness and sagging collapse caused by AGEs deposition.
At the same time, it efficiently neutralizes oxidative free radicals, reduces photochemical damage and endogenous aging, locks skin elasticity, fades static fine lines, and restores skin bright, firm and tender state.
With natural human homology, ultra-high safety, stable formula activity and excellent compound synergistic effect, it is the indispensable core upgraded raw material for high-end comprehensive anti-aging skincare products.
Key Benefits
• Core Anti-Glycation, Improve Yellow Dull Skin: Preferentially bind with excess reducing sugar in the skin, effectively block the production of AGEs advanced glycation end products, prevent collagen glycation and yellowing deterioration, fundamentally improve skin sallowness, dullness and tired complexion caused by long-term glycation, and restore bright and transparent skin tone.
• Efficient Anti-Oxidation, Delay Skin Aging: Powerful free radical scavenging capacity, effectively neutralize various oxidative free radicals in the skin, reduce oxidative stress and photodamage, inhibit skin oxidative aging, prevent fine lines and roughness caused by oxidation, and maintain long-term stable skin state.
• Protect Collagen, Prevent Sagging & Collapse: Stabilize collagen and elastin fiber activity, avoid fiber breakage and relaxation caused by glycation and oxidation, enhance dermal support force, improve facial sagging, loose contour and elastic decline, and realize long-term firming and anti-laxity effect.
• Smooth Static Fine Lines, Refine Aging Texture: Repair aging dermal tissues, promote skin metabolic circulation, soften and fade static fine lines and dry lines formed by glycation aging, smooth rough and aging skin texture, and make skin delicate and smooth.
• Human Homologous & Ultra-Safe, Mild Without Irritation: Natural endogenous ingredients of human body, highly compatible with skin tissue, no irritation, no sensitization, no dependence. Suitable for all skin types including sensitive skin, safe for long-term daily anti-aging maintenance.
• High Solubility & Strong Synergy, Upgrade Product Efficacy: Excellent water solubility, easy formula deployment and stable activity. It can be freely compounded with brightening, anti-oxidation and anti-aging ingredients to build a full-dimensional anti-glycation, anti-oxidation, brightening and firming anti-aging system, significantly improving product differentiation and high-end competitiveness.
Applications
• Anti-Glycation Brightening Series: Core functional raw material for anti-sugar yellowing removal, brightening and transparent skin tone products, targeting glycation dullness and sallow skin problems.
• Comprehensive Anti-Aging Firming Products: Key active ingredient for multi-dimensional anti-aging formulas, solving dual aging problems of oxidative aging and glycation aging, firming loose skin and improving facial contour.
• Staying-Up Repair & Dullness Recovery Skincare: Exclusive anti-aging active for staying-up dull and tired skin, quickly improving yellow and dull complexion caused by late-night metabolism disorder.
• Mature Skin Anti-Aging Maintenance Series: Preferred raw material for mature aging skin, improving skin sagging, fine line deepening, sallowness and loss of elasticity, delaying mature skin aging speed.
• High-End Brightening & Elasticity Restoring Products: Important synergistic active for brightening and elasticity restoration formulas, brightening skin tone while locking skin elasticity.
• Multi-Peptide Compound Anti-Aging Formulas: Professional synergist for multi-peptide anti-aging systems, cooperating with firming and anti-wrinkle peptides to amplify comprehensive anti-aging efficacy in an all-round way.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Carnosine | Compliant |
Appearance | White to Off-White Crystalline Powder, Odorless | Compliant |
Purity Content (%) | ≥99.0 (Customizable) | 99.6 |
Loss on Drying (%) | ≤0.5 | 0.21 |
pH Value (1% Aqueous Solution) | 6.5–7.5 | 7.0 |
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 Carnosine?
A1: The standard MOQ is 25KG, support sample orders for formula testing, anti-glycation brightening efficacy debugging and finished product trial production, and support customized purity specifications for mass production.
• Q2: What is the core formula positioning of Carnosine?
A2: It is a high-value human endogenous dual-effect anti-aging peptide integrating anti-glycation, anti-oxidation, yellowing removal and firming anti-laxity. It focuses on solving skin aging problems caused by glycation and oxidation, such as sallow dullness, sagging collapse and elastic decline, and is used for high-end comprehensive anti-aging and brightening formula upgrading.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional anti-aging maintenance: 0.1%–0.5%; Anti-glycation brightening series: 0.5%–2.0%; Firming anti-laxity anti-aging products: 0.3%–1.0%; Staying-up dullness repair series: 1.0%–2.0%, adjustable according to product efficacy positioning and formula system.
• Q4: What is the difference between Carnosine and ordinary anti-aging ingredients?
A4: Ordinary anti-aging ingredients only have single anti-oxidation or anti-wrinkle effect, cannot improve glycation aging and skin yellowing fundamentally. As a human endogenous dipeptide, Carnosine realizes dual anti-aging of anti-glycation + anti-oxidation, solves the root cause of yellowing and sagging aging, with more comprehensive efficacy and safer and longer-lasting effect.
• Q5: What raw materials is it suitable for compounding?
A5: It is highly compatible with anti-aging polypeptides, whitening brightening agents, vitamin derivatives, hyaluronic acid, ergothioneine and antioxidant ingredients. The compound system can form a closed-loop anti-aging system of "anti-glycation + anti-oxidation + brightening + firming + wrinkle removal", significantly improving product comprehensive anti-aging efficacy and product grade.
• Q6: What are the formula usage notes?
A6: Fully soluble in water, suitable for conventional water-phase and emulsification processes; recommended feeding temperature 40–60℃, stable in weak acid and neutral formula systems; avoid long-term high temperature above 80℃ to prevent slight activity attenuation; wide formula adaptability, easy for industrial mass production.
• Q7: Can it provide stable supply and professional technical support?
A7: Strictly control core indicators such as purity, moisture content and heavy metals to ensure consistent batch stability. Support long-term bulk order supply, and provide one-stop professional services including anti-glycation anti-aging formula optimization, brightening firming efficacy upgrading, formula debugging and after-sales technical guidance.
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