Shaanxi BLOOM Tech Co., Ltd. is one of the most experienced manufacturers and suppliers of carnosin 6mg/2ml inj in China. Welcome to wholesale bulk high quality carnosin 6mg/2ml inj for sale here from our factory. Good service and reasonable price are available.
Carnosin 6mg/2ml Inj is a pharmaceutical-grade injectable solution developed by Bloomtechz, a trusted supplier of peptide and active ingredients. Primarily used as an antioxidant and anti-glycation agent in dermatology and clinical medicine, it supports skin rejuvenation, myocardial protection, and neuroprotective therapies. Each batch is manufactured under strict GMP standards with full traceability, and backed by Bloomtechz's dedicated technical support and flexible customization services for global B2B clients.
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Carnosine COA
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| Certificate of Analysis | ||
| Compound name | Carnosine | |
| Grade | Pharmaceutical grade | |
| CAS No. | 305-84-0 | |
| Quantity | 18g | |
| Packaging standard | PE bag+Al foil bag | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
| Lot No. | 202601090055 | |
| MFG | Jan 9th 2026 | |
| EXP | Jan 8th 2029 | |
| Structure |
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| Item | Enterprise standard | Analysis result |
| Appearance | White or almost white powder | Conformed |
| Water content | ≤5.0% | 0.88% |
| Loss on drying | ≤1.0% | 0.54% |
| Heavy Metals | Pb≤0.5ppm | N.D. |
| As≤0.5ppm | N.D. | |
| Hg≤0.5ppm | N.D. | |
| Cd≤0.5ppm | N.D. | |
| Purity (HPLC) | ≥99.0% | 99.66% |
| Single impurity | <0.8% | 0.63% |
| Total microbial count | ≤750cfu/g | 637 |
| E. Coli | ≤2MPN/g | N.D. |
| Salmonella | N.D. | N.D. |
| Ethanol (by GC) | ≤5000ppm | 655ppm |
| Storage | Store in a sealed, dark, and dry place below -20°C | |
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Application Fields
The core application fields of Carnosin 6mg/2ml Inj cover four major directions: clinical medicine, dermatology, sports nutrition, and cutting-edge scientific research. Its biological activity mechanisms and clinical evidence provide solid support for applications in each scenario.
Clinical Medicine: Multi-Target Therapeutic Potential
In the cardiovascular system, carnosine reduces myocardial ultrastructural damage by scavenging reactive oxygen species (ROS) and inhibiting lipid peroxidation, lowers myocardial oxygen consumption and calcium ion concentration, and reduces low-density lipoprotein (LDL) oxidation to delay the progression of atherosclerosis. Clinical studies have shown that carnosine injection can be used as an adjuvant drug for perioperative myocardial protection in cardiac surgery, improving myocardial ischemia-reperfusion injury.
In the field of neurodegenerative diseases, carnosine alleviates neurotoxicity by chelating metal ions such as copper and zinc, and inhibiting β-amyloid aggregation,showing potential improvement effects on diseases such as Alzheimer's disease and Parkinson's disease.


Animal experiments have demonstrated that carnosine can promote nerve cell metabolism, protect neurons from oxidative damage, and accelerate axonal regeneration and synaptic remodeling.
In metabolic diseases, a 2016 double-blind randomized clinical trial confirmed that daily supplementation of 2 grams of carnosine for 12 weeks significantly reduced the insulin resistance index (HOMA-IR) and fasting blood glucose levels in overweight or obese non-diabetic patients. The mechanism involves promoting the translocation of glucose transporter protein GLUT4 to enhance insulin sensitivity. Additionally, the carnosine derivative polaprezinc has been developed as an anti-gastric ulcer drug, while its derivative N-acetylcarnosine has been studied in the field of cataract treatment, although its safety and efficacy remain controversial in the mainstream medical community.
Dermatology: Core Ingredients for Anti-Aging and Repair
The application of carnosine in dermatology is based on its multiple mechanisms of antioxidant, anti-glycation, and collagen synthesis promotion. As a natural antioxidant, carnosine can scavenge ultraviolet-induced reactive oxygen species (ROS) and α-β unsaturated aldehydes, inhibit lipid peroxidation, reduce UV-induced erythema and sunburn cell formation, and decrease malondialdehyde (MDA) content by 40-60%.
In anti-glycation, carnosine protects collagen from non-enzymatic glycation damage by competitively binding to reducing sugars, inhibiting the formation of advanced glycation end products (AGEs).In vitro experiments have shown that its AGEs inhibition rate can reach 78%.


Clinical studies have confirmed that topical use of 1-2% carnosine formulations for 4-12 weeks can significantly improve facial wrinkle depth (average reduction of 15-25%), enhance skin elasticity (18-30%), and improve roughness and smoothness.
Furthermore, carnosine promotes the mRNA expression of type I and type III procollagen to increase collagen synthesis, while downregulating the expression of matrix metalloproteinases (MMP-1, MMP-3, MMP-9) to prevent collagen degradation. In pigmentation regulation, carnosine can inhibit tyrosinase activity, reduce post-inflammatory pigmentation, and improve melasma and age spots. Currently, carnosine has been widely used in anti-aging skincare products from brands such as Lancôme, SkinCeuticals, and Chando, with typical addition levels of 0.1%-5%, an effective concentration of 0.1%, and an optimal addition level of 1%-2%.
Sports Nutrition: Endurance Enhancement and Fatigue Relief
As a sports nutrition supplement, the core value of carnosine lies in its pH buffering capacity and antioxidant properties. During high-intensity exercise, anaerobic metabolism in muscle cells produces large amounts of lactic acid, leading to a decrease in intracellular pH and causing muscle fatigue. As an endogenous buffer, carnosine maintains stable muscle pH, delays exercise-induced acidosis, and extends the duration of high-intensity exercise.
Research has shown that supplementing with β-alanine can increase carnosine concentration in skeletal muscle, thereby improving exercise performance, especially in high-intensity exercises lasting 1-4 minutes.


Additionally, carnosine can scavenge free radicals produced during exercise, reduce muscle micro-damage and inflammatory responses, and shorten recovery periods. A 2025 double-blind controlled study showed that ingesting carnosine and anserine (1:1 ratio) at 20-30mg/kg each 60 minutes before exercise significantly improved short-term maximum exercise performance, with individuals having lower plasma carnosinase activity showing more obvious benefits. Currently, carnosine has been widely used in energy support formulas for fitness enthusiasts and professional athletes, often combined with β-alanine, creatine, and other ingredients.
Packaging & Delivery
Bloomtechz approaches packaging and delivery as a critical extension of product quality, implementing a closed-loop logistics system that preserves the integrity of Carnosin 6mg/2ml Inj from production line to end-user. Every step is designed to meet international pharmaceutical standards while accommodating the diverse procurement needs of B2B clients.
Each 2ml vial of Carnosin 6mg/2ml Inj is housed in Type I borosilicate glass ampoules, selected for their superior chemical resistance and low extractable/leachable profile. Ampoules are sealed under nitrogen atmosphere to prevent oxidative degradation, with laser-etched batch numbers, manufacturing dates, and expiry dates for full traceability. Each vial undergoes 100% visual inspection for particulate matter and clarity before secondary packaging.
Bulk orders are packed in validated pharmaceutical cold-chain containers, featuring multi-layer insulation with phase-change materials (PCMs) calibrated to maintain 2-8°C for up to 120 hours. Each container includes a NIST-traceable temperature logger that records data at 15-minute intervals, providing a complete temperature history for regulatory audits. Vials are secured in molded pulp trays with shock-absorbing foam dividers to prevent breakage during transit, meeting ISTA 3A drop-test standards.
References
[1]Bae, O. N., Serfozo, K., Baek, S. H., Lee, K. Y., Dorrance, A., Rumbeiha, W., Fitzgerald, S. D., Farooq, M. U., Naravelta, B., Bhatt, A., & Majid, A. (2012). Safety and efficacy evaluation of carnosine, an endogenous neuroprotective agent for ischemic stroke. Neuroscience, 2012.
[2]Boldyrev, A. A., Aldini, G., & Derave, W. (2013). Physiology and pathophysiology of carnosine. Physiological Reviews, 93(4), 1803-1845.
[3]Hipkiss, A. R. (2006). Would carnosine or a carnivorous diet help suppress aging and associated pathologies? Annals of the New York Academy of Sciences, 1067(1), 287-296.
[4]Menini, S., Iacobini, C., Ricci, C., Scatena, A., D'Addio, F., Dell'Annunziata, F., ... & Pugliese, G. (2014). L-carnosine and its derivatives as new therapeutic agents for the prevention and treatment of vascular complications of diabetes. Current Medicinal Chemistry, 21(31), 3620-3639.
[5]Scheepens, A., Tan, K., & Paxton, J. W. (2010). The therapeutic potential of carnosine in neurological disorders. Current Medicinal Chemistry, 17(23), 2478-2489.
Frequently Asked Questions
Q1: Can you provide a complete Certificate of Analysis (COA) for each batch?
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A: Yes, every batch of Carnosin 6mg/2ml Inj comes with a full COA including purity (HPLC≥99%), heavy metals (≤10ppm), microbial limits, and sterility test results, all compliant with USP/EP standards for your regulatory filing needs.
Q2: What is your minimum order quantity (MOQ) and lead time for bulk orders?
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A: Our standard MOQ is 1,000 vials for trial orders, with a lead time of 7 days for regular specifications. For large-scale production runs over 100,000 vials, we can accommodate custom timelines and offer priority scheduling through our dedicated sales team.
Q3: Do you offer OEM/ODM customization for concentration or packaging?
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A: Absolutely. As a source manufacturer, we support full customization including concentration adjustments (e.g., 3mg/ml, 15mg/ml), private labeling, and custom vial sizes. Our R&D team will work with you to finalize specifications within 3 working days.
Q4: How do you ensure product stability during international shipping?
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A: All injectable products are shipped in validated cold-chain packaging with temperature loggers, maintaining 2-8°C throughout transit. We partner with DHL/FedEx for express delivery and provide real-time tracking, with a 48-hour response guarantee for any shipping-related issues.
Q5: Can your technical team support formulation development for our final product?
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A: Yes, our professional technical support team offers one-on-one consultation for formulation optimization, stability testing, and regulatory compliance guidance. We've helped over 200 clients successfully launch their products with our mature technical solutions.
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