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Zibo Qipeptide Biotechnology Co., Ltd

N-acetyl-L-Carnosine, a natural histidine-containing dipeptide, is a sourceof pharmacological principal L-carnosine. N-Acetylcarnosine is a potentopht

negotiation Validity:Long-term

Basic information

CAS No. 56353-15-2
Synonyms N-Acetyl-L-carnosine;Acetylcarnosine;N-Acetyl carnosine;N-Acetylcarnosine
Molecular Formula C11H16N4O4
Molecular Weight 268.27 g/mol
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More Basic view


N-Acetyl-L-carnosine is a reactive compound that has been shown to be effective in the treatment of metabolic disorders. It inhibits carcinine, an enzyme involved in lipid metabolism, and has been shown to increase carnosine levels in vivo and in human serum. N-Acetyl-L-carnosine also inhibits acetylcholinesterase activity, which may be beneficial for eye disorders such as glaucoma. This compound also possesses antioxidative properties and has been shown to have a high resistance against many enzymes. N-Acetyl-L-carnosine has been studied extensively for its biological effects, including its antioxidant and antiaging properties.


There are a number of benefits that come from taking N-acetyl L-carnosine. It may be beneficial for your heart health, improve energy levels and prevent cataracts. Here are some of the most notable benefits of using these supplements:

  1. Cataract Treatment

One of the main uses of N-acetyl L-carnosine is as an eye drop for cataracts, a common vision disorder. Cataracts are the leading cause of blindness, and the only effective standard treatment is surgery. Why not take eye drops instead? 

Cataracts may occur from oxidative stress in your body.  L-carnosine is an antioxidant that may protect the eye, but it cannot penetrate the eye as an eye drop. N-acetyl L-carnosine, however, can penetrate the cornea and reach its cataracts, where it converts to L-carnosine. 

And not only can it possibly prevent cataracts, but some research suggests that it could also reverse them. A study that had positive results stressed the importance of having the purest quality of N-acetyl L-carnosine as possible.

If you have cataracts and are considering using N-acetyl L-carnosine, speak to a doctor about different medical options.

  1. Energy

Athletes often use N-acetyl L-carnosine to increase energy and reduce fatigue. The exact mechanism by which it benefits energy levels is still unknown, but it may relate to acid-base levels in muscles.  It may improve your power output and reduce fatigue.

When your muscles are active, they produce high levels of lactic acid, which leads to burning. When converted to L-carnosine, N-acetyl L-carnosine may help neutralize this acid, leading to improved performance and increased energy levels.

  1. Heart Health

N-acetyl L-carnosine may also have beneficial effects on heart health. Specifically, it may reduce your blood pressure and improve circulation.

The exact role of N-acetyl L-carnosine in reducing blood pressure is still unknown. Studies in rats have shown that, when converted to L-carnosine, it prevents blood pressure from elevating.

N-acetyl L-carnosine also has potent antioxidant effects, which may help prevent cardiovascular disease.  L-carnosine is commonly present in heart muscle and is essential for your healthy cell function.

When converted to L-carnosine, it may also help treat fatigue symptoms in patients with heart failure. When patients took L-carnosine for six weeks, they had improved oxygen intake.

Although it may positively affect your heart health, you should not use it as a primary treatment for any cardiac disease. Instead, it would help if you used it as a general health supplement with primary medications.

  1. Autism

N-acetyl L-carnosine may also have a beneficial effect on children with autism. When given it for eight weeks, which develops into L-carnosine when the body breaks it down, the children with autism showed statistically reduced symptoms and significant improvements.

The mechanism by which L-carnosine benefits children with autism is largely unknown. L-carnosine may improve frontal lobe function, which may enhance neurological function in autism.

  1. Kidney Health

N-acetyl L-carnosine may have a positive effect on your kidney health. The exact role of L-carnosine in the kidneys is unknown. However, research has shown that the kidneys metabolize L-carnosine, which may be crucial for healthy kidney function.

One should not use it as a primary treatment for kidney disease but as a supplement to other medications. Speak to a doctor before taking it to treat kidney disease.


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1. What makes your N-acetyl-L-Carnosine products unique?
As a leading N-acetyl-L-Carnosine manufacturer and supplier from China, our products stand out for their high quality and composition.

2. Can you supply bulk quantities for businesses?
Yes, we are a B2B supplier of N-acetyl-L-Carnosine, specializing in bulk N-acetyl-L-Carnosine powder and isolate. As a premium N-acetyl-L-Carnosine isolate supplier and wholesaler, we can meet large-scale demands efficiently.

3. Are your products suitable for vegans and those with allergies?
Absolutely. Our N-acetyl-L-Carnosine, free from major allergens. This makes it an ideal choice for vegans and those with dietary restrictions.

4. How do you ensure the quality of your N-acetyl-L-Carnosine products?
We adhere to strict ISO22000 & quality control standards. Being a high-quality N-acetyl-L-Carnosine manufacturer, we ensure that every batch of N-acetyl-L-Carnosine, whether isolate, peptide, meets the highest quality standards.

5. Do you offer N-acetyl-L-Carnosine for international clients?
Yes, as a N-acetyl-L-Carnosine exporter from China, we provide N-acetyl-L-Carnosine products globally, including N-acetyl-L-Carnosine peptide and isolate. Our efficient distribution network ensures timely delivery worldwide.

6. Are your products cost-effective for wholesale purchase?
Certainly. We pride ourselves on being an affordable N-acetyl-L-Carnosine manufacturer, offering the best N-acetyl-L-Carnosine prices for wholesale and bulk purchases.

7. Can I get a customized N-acetyl-L-Carnosine formulation?
Yes, our R&D team can work with you to create a custom formulation, making us a natural N-acetyl-L-Carnosine peptide supplier that caters to specific client needs.

8. What is the advantage of choosing your N-acetyl-L-Carnosine isolate?
Our pure N-acetyl-L-Carnosine isolate is of premium quality, ensuring content and excellent solubility, making it a preferred choice for various applications.

9. How do you support business customers in the N-acetyl-L-Carnosine market?
We offer comprehensive support, including 24/7 customer service, and are a reliable N-acetyl-L-Carnosine raw material producer. Our expertise as a N-acetyl-L-Carnosine peptide exporter also benefits businesses looking for high-grade products.

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