| CAS No.: | 52-90-4 |
|---|---|
| Formula: | C3h7no2s |
| EINECS: | 200-158-2 |
| Packaging Material: | Paper |
| Storage Method: | Normal |
| Shelf Life: | 24 Month |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Our Advantages:
* We are very experienced with this field(more than 10 years);
* Package will be shipped within 72 hours;
* Good after-sales service;
* 100% quality guaranteed;
* We accept sample order for testing;
* Strong supply ability;
* Provide custom private label, 1kg/bag, 25kg/drum; Or we can customize by your requests.
* Made in China gold members with high credit guarantee.
L-Cysteine is a semi-essential amino acid found naturally in the human body.Cysteine, along with the amino acids glutamine and glycine, is a building block of the powerful antioxidant glutathione.The amino acid may provide a variety of health benefits. In alternative medicine, L-cysteine is touted as a natural treatment for:Angina Cardiovascular disease:Chronic bronchitis DiabetesFlu,Inflammatory bowel disease and Osteoarthritis.In addition, it is said to enhance lung health in people with chronic obstructive pulmonary disease (COPD), and can also help prevent colon cancer, boost sports performance, and promote detox.
| Product Name | L-Cysteine |
| Assay | 98% |
| Appearance | White Powder |
| Main Functions | For exercise |
| Specific rotation | +8.3°~ +9.5° |
| State of solution | ≥ 95.0% |
| Chloride(Cl) | ≤ 0.2% |
| Ammonium(NH4) | ≤ 0.02% |
| Sulfate(SO4) | ≤ 0.030% |
| Heavy metals | ≤ 10ppm |
| Arsenic(As2O3) | ≤ 1ppm |
| Lead | ≤3ppm |
| Mercury | ≤0.1ppm |
| Cadmium | ≤ 1ppm |
| Loss on drying | ≤ 1.0% |
| Residue on ignition | ≤0.4% |
| Storage temperature | Room temperature at cool dry place |
| MOQ | 25KG |
| Package | 25kg/drum, customize |
L-Cysteine: An Essential Nutrient for Optimal Health
L-cysteine is an amino acid that plays an important role in many biological processes. It is a precursor to glutathione, an essential antioxidant that protects the body from oxidative stress. In addition, L-cysteine is required for the production of collagen, a structural protein that is vital for the health of skin, hair, and nails.
L-cysteine is found in many protein-rich foods, such as poultry, fish, dairy products, and legumes. However, some people may not get enough L-cysteine in their diet, especially if their diet is low in protein or if they have a digestive disorder that affects protein absorption.
Supplementing with L-cysteine can provide a range of health benefits.
Here are some of the most important:
1. Enhances Immune Function
L-cysteine helps to support the immune system by increasing the production of cytokines, which are proteins that help to regulate the immune response. Studies have shown that supplementing with L-cysteine can help to reduce the severity of respiratory infections, including the common cold and flu.
2. Improves Skin Health
L-cysteine is vital for the production of collagen, which is essential for maintaining the health and elasticity of skin. As we age, our body's production of collagen declines, which can lead to wrinkles, sagging skin, and other signs of aging. Supplementing with L-cysteine can help to support collagen production and improve skin health.
3. Promotes Detoxification
L-cysteine is a precursor to glutathione, a powerful antioxidant that helps to protect cells from oxidative stress. Glutathione is also involved in the detoxification of heavy metals and other harmful substances in the body. Supplementing with L-cysteine can help to boost glutathione levels and support the body's natural detoxification processes.
4. Supports Brain Health
L-cysteine is involved in the production of neurotransmitters, such as serotonin and dopamine, which are essential for mood regulation and cognitive function. Studies have shown that supplementing with L-cysteine can help to improve mood, reduce symptoms of depression, and enhance cognitive performance.
5. Enhances Athletic Performance
L-cysteine is involved in the production of glutathione, which helps to reduce oxidative stress and inflammation in the body. This can help to improve recovery time and enhance athletic performance. Studies have shown that supplementing with L-cysteine can help to reduce muscle soreness and fatigue after exercise.
L-cysteine is an essential amino acid that plays a vital role in many biological processes. Supplementing with L-cysteine can help to support immune function, improve skin health, promote detoxification, enhance brain function, and enhance athletic performance. If you are not getting enough L-cysteine in your diet, consider supplementing with a high-quality L-cysteine supplement to support your overall health and wellbeing.
HAOZE BIOTECH provides OEM / ODM service with low MOQ.
Including Hard Capsules, softgels, sachets, tablets, gummies, private labels, packing customization.
| Product name | CAS No. | Product name | CAS No. |
| Arabinose | 5328-37-0 | UTP-Na3 | 19817-92-6 |
| Mannose | 87-78-5 | AMP | 61-19-8 |
| Lysozyme | 9001-63-2 | AMP- Na2 | 4578-31-8 |
| Lactase | 9031-11-2 | CMP | 63-37-6 |
| Trehalose | 99-20-7 | CMP- Na2 | 6757-06-8 |
| Sucralose | 56038-13-2 | UMP- Na2 | 3387-36-8 |
| Stevia glycoside | 57817-89-7 | IMP | 20813-76-7 |
Aspartame |
22839-47-0 | ATP-Na2 | 87-65-5 |
| Goods weight |
Packing |
Shipping method |
Lead-time |
| 1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
| 100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
| Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2015, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
Q1: Can I get some free sample?
Suppliers with verified business licenses
Audited Supplier 
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