Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of l-cystine powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural l-cystine powder for sale here from our factory. Contact us for free sample.
1. Product Introduction
L-Cystine Powder is a sulfur-containing amino acid that helps form healthy skin, hair, bones and connective tissue. It is found in small amounts in proteins and contains keratin, such as hair and finger claws. Its function is mainly to assist the formation of the skin, has a strong detoxification effect, can reduce the body‵s absorption of copper ions, and can avoid copper ion poisoning. It will undergo a chemical reaction during metabolism in the human body, releasing sulfuric acid to promote detoxification of the body. Mainly used in medicine, food, cosmetics and other industries.
English Name | L-Cystine |
CAS | 56-89-3 |
Appearance | White Crystalline Powder |
Purity | 98.5% |
Test Method | HPLC |
2. What does Cystine do for the body?
1)Promote the oxidation and reduction function of cells, make the liver function vigorous, promote the liver detoxification ability, and have the effect of protecting the liver;
2)It can promote the hematopoietic function of the blood system and promote the proliferation of white blood cells;
3)Improve immunity, prevent the development of pathogenic bacteria, and act as a body barrier;
4) It can assist insulin and cooperate with insulin to play a hypoglycemic effect;
5) Cystine can release sulfuric acid during metabolism, and form physiological and biochemical reactions with other substances to strengthen the detoxification ability of the metabolic system.
3. Technical Data Sheet
Product Information | |
Product Name | L-Cystine |
CAS | 56-89-3 |
Test Items | Specifications |
Assay | 98.5~101.0% |
Appearance | White Crystal Powder |
Specific optical rotation | -218° ～ -224 ° |
Chloride (Cl) | ≤ 0.020% |
Loss on drying | ≤ 0.20% |
State of solution (Transmittance) | Clear and colorless ≥98.0% |
Residue on ignition (sulfated ) | ≤ 0.10% |
Heavy metals (Pb) | ≤ 10ppm |
Sulfate(SO42-) | ≤ 0.020% |
Arsenic(As2O3) | ≤ 1 ppm |
Iron(Fe) | ≤ 20ppm |
Ammonium | ≤ 0.02% |
PH | 5.0~6.5 |
Other amino acid | Chromatographically not |
4. Is Cystine safe?
We know that cystine is an essential amino acid for the human body. In clinical application, it is mainly used for secondary hair loss after illness and postpartum, as well as adjuvant treatment of chronic hepatitis. It found no significant side effects, and no cases of overt allergies occurred.
However, there may be some side effects. It has been reported in clinical reports and literature that it may cause gastrointestinal symptoms, abdominal distension, poor appetite, heartburn, severe acid reflux, vomiting, abdominal pain and diarrhea. Performance. Furthermore, it may cause allergies. Of course, it is relatively rare, because the human body itself contains cystine, and taking cystine tablets generally does not cause allergies. Of course, relatively rare people will experience skin itching and redness. These conditions may be related to Some impurities have a certain relationship. In addition, they may cause other symptoms, such as dizziness and headache.
5. Product Packing and Shipment
LonierHerb is committed to customer service and development, we can pack according to customer's requirements, for example, 100g/aluminum foil bag, 1kg/aluminum foil bag or 100g/bottle.
6. Lonierherb Advantage
1) Pre-shipment Samples is available for your confirmation before the bulk goods shipments.
2) As per your quantity, we will choose the best mode of transportation, by sea , by air or by international courier company.
7. Lonierherb Certificate
Over the years, we have been committed to the product manufacture optimization and quality system establishment. We have set up the quality management system and obtained certificates of it.
8. Our Factory
With the concept of “Quality First, Integrity First”, Shaanxi LonierHerb Bio-Technology Co., Ltd. are strictly performing the standard in production and quality control of L-Cystine Powder . Independent laboratory and famous third party retest confirm that each batch is qualified.
If you have any requirements, please contact us freely. Email: info@lonierherb.com Whatsapp/Wechat: +86-18189137076
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