Description

Product Specifications

Product Name: L-Carnosine
CAS No.: 305-84-0
Molecular Formula: C9H14N4O3
Purity: ≥99%
Appearance: White crystalline powder
Solubility: Freely soluble in water
Grade: Food grade / Pharmaceutical grade / Cosmetic grade
Shelf Life: 24 months
Packaging: 1kg/aluminum foil bag or customized

Key Benefits

1. Potent Antioxidant Defense
L-Carnosine effectively scavenges free radicals and reactive oxygen species (ROS), protecting cell membranes, DNA, and proteins from oxidative damage. Its dual antioxidant mechanism—direct neutralization of free radicals and regeneration of other antioxidants—makes it superior to many conventional antioxidants.
2. Anti-Glycation and Anti-Aging
By inhibiting advanced glycation end-product (AGE) formation, L-Carnosine helps prevent collagen cross-linking and loss of elasticity in skin tissue. It is widely used in anti-aging skincare formulations to improve skin firmness, reduce wrinkles, and restore a youthful appearance.
3. Cellular and Mitochondrial Protection
L-Carnosine supports mitochondrial energy metabolism, enhances cellular vitality, and protects against metabolic stress. This property makes it a valuable component in sports nutrition, anti-fatigue, and brain health supplements.
4. Neurological and Cardiovascular Support
Scientific studies suggest that L-Carnosine protects neurons from oxidative damage, helping to maintain cognitive function and prevent neurodegenerative conditions. It also contributes to cardiovascular health by improving endothelial function and reducing lipid peroxidation.

Multi-Industry Applications

1.Nutraceuticals & Dietary Supplements: Anti-aging, energy, and brain support formulas.
2.Functional Foods & Beverages: Fortification ingredient for health drinks, protein bars, and wellness snacks.
3.Cosmetics & Personal Care: Active antioxidant in anti-aging creams, serums, and sun care products.
4.Pharmaceuticals: Adjunct therapy ingredient for metabolic and degenerative disorders.

Produced Under Certified Quality Standards

Our L-Carnosine is manufactured in facilities that comply with ISO22000, HACCP, and FDA systems, ensuring traceability, purity, and consistency in every batch. The production process strictly adheres to GMP practices, guaranteeing high stability and bioavailability for end-use applications.

Why Choose Us

1100% Natural Origin: Extracted and purified using advanced biotechnology—no synthetic additives or preservatives.
✅ Certified Quality Assurance: Produced under ISO22000, HACCP, and FDA certifications to ensure safety and global compliance.
✅ High Purity & Stability: Advanced purification and crystallization techniques maintain consistent high purity (>99%) and excellent solubility.
✅ OEM/ODM Services: Flexible customization for different applications—nutraceuticals, cosmetics, or pharmaceuticals.
✅ Global Export Experience: Professional support for documentation, registration, logistics, and after-sales service worldwide.
✅ Comprehensive Technical Support: Formulation guidance, application solutions, and regulatory assistance for product development.

Applications

1.Skincare & Cosmetics: Anti-aging serums, whitening creams, repair masks, and UV-protection formulas.
2.Dietary Supplements: Anti-fatigue, longevity, and brain health capsules or tablets.
3.Functional Foods: Nutrient-fortified beverages and health snacks.
4.Pharmaceuticals: Clinical nutrition and cell-protective therapies.

L-Carnosine is more than just an antioxidant—it is a next-generation bioactive peptide that supports youthful vitality, cellular protection, and overall health. With its multi-functional benefits, clean natural origin, and international certifications, our L-Carnosine is the perfect ingredient solution for manufacturers seeking to create innovative and effective products in the health, beauty, and nutrition sectors.

🧾 L-Carnosine (β-Alanyl-L-Histidine) – Frequently Asked Questions (FAQ)

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1. What is L-Carnosine?

Answer:
L-Carnosine (β-Alanyl-L-Histidine) is a naturally occurring dipeptide composed of β-alanine and L-histidine. It functions as a powerful antioxidant and anti-glycation compound, protecting cells, proteins, and DNA from oxidative and aging-related damage.

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2. What are the main benefits of L-Carnosine?

Answer:
L-Carnosine offers multiple biological benefits, including:

• Antioxidant protection against ROS and lipid peroxidation

• Anti-glycation activity to prevent collagen cross-linking and skin aging

• Cellular and mitochondrial protection enhancing energy metabolism

• Neuroprotective and cardiovascular support for cognitive and heart health

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3. What is the source and production method of your L-Carnosine?

Answer:
Our L-Carnosine is produced using advanced biotechnology and enzymatic synthesis, ensuring a 100% natural, high-purity (>99%) product without synthetic additives or preservatives. Production is conducted under ISO22000, HACCP, and FDA systems to guarantee consistency and safety.

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4. What are the physical and chemical characteristics of L-Carnosine?

Answer:

• Appearance: White crystalline powder

• Purity: ≥99%

• Solubility: Freely soluble in water

• Stability: High thermal and oxidative stability

• Shelf life: 24 months under cool, dry storage conditions

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5. What are the main applications of L-Carnosine?

Answer:
L-Carnosine is widely used in:

• Nutraceuticals & Dietary Supplements – anti-aging, brain health, and energy support

• Functional Foods & Beverages – health drinks and protein bars

• Cosmetics & Skincare – anti-wrinkle, brightening, and UV-protection products

• Pharmaceuticals – metabolic and neuroprotective formulations

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6. How does L-Carnosine work as an anti-aging ingredient?

Answer:
L-Carnosine inhibits advanced glycation end-product (AGE) formation, preventing cross-linking of collagen and elastin fibers. This maintains skin elasticity and firmness, reducing fine lines and wrinkles. Its antioxidant capacity also protects cells from UV- and ROS-induced damage.

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7. Is L-Carnosine safe for human consumption?

Answer:
Yes. L-Carnosine is a naturally occurring compound in human tissues and has been widely recognized as safe for use in food, cosmetics, and pharmaceuticals. Our L-Carnosine complies with ISO22000, HACCP, and FDA quality standards.

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8. What grades of L-Carnosine are available?

Answer:
We supply food-grade, pharmaceutical-grade, and cosmetic-grade L-Carnosine to meet diverse industry needs. All grades maintain ≥99% purity and excellent solubility for easy formulation.

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9. What are the recommended dosages or usage levels?

Answer:
Typical inclusion levels vary by application:

• Nutraceuticals: 50–500 mg/day

• Cosmetics: 0.01–1% in skincare formulations
  (Actual dosage should comply with local regulations and formulation requirements.)

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10. How should L-Carnosine be stored and handled?

Answer:
Store in a sealed aluminum foil bag or drum, in a cool, dry place away from light and moisture. Under proper storage, L-Carnosine remains stable for 24 months.

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11. Do you provide OEM/ODM and technical support?

Answer:
Yes. We offer OEM/ODM customization, including private labeling, formulation development, and packaging solutions. Our technical team provides application guidance and regulatory documentation to support product registration and commercialization.

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12. What makes your L-Carnosine superior to others?

Answer:

• 100% natural and additive-free

• ≥99% high purity and excellent solubility

• Produced under ISO22000, HACCP, FDA certifications

• Proven anti-oxidation and anti-glycation performance

• Global export experience and professional technical support