Creatine: Creatine Anhydrous; Creatine Preparation; N-Amidinosarcosine; 5-Chloro-2-Maino Benzotrifluoride; N-Carbamimidoyl-N-Methylglycine
|FOB Price:||US $30 / g|
|Min. Order:||10 g|
|Min. Order||FOB Price|
|10 g||US $30/ g|
|Port:||Hong Kong, Hong Kong|
|Production Capacity:||60000 Pieces/Year|
|Payment Terms:||T/T, Western Union, Money Gram|
- Model NO.: 200-370-5
- Certification: GMP
- Type: Chemical Reagent
- Volatile: Not Volatile
- Assay: 99.8% Min
- Total Plate Count: 1000/G Max
- Transport Package: Foil Bag or Tin
- Origin: China
- Function: Vitamins and Minerals Deficiency Drug, Antibiotic and Antimicrobial Agents, Original Drug Resistant Microbes, Nervous System Drugs
- Grade Standard: Medicine Grade
- State: Solid
- Appearance: White Crystal or Crystalline Powder
- Heavy Metal (as Pb) : 10ppm Max
- Trademark: YC
- Specification: 10g
- HS Code: 3002200000
Alias: Creatine anhydrous; Creatine preparation; N-amidinosarcosine; 5-Chloro-2-Maino Benzotrifluoride; N-carbamimidoyl-N-methylglycine
Molecular Formule: C4H9N3O2
Molecular Weight: 131.1332
|Appearance||White crystal or crystalline powder|
|Heavy Metal (as Pb)||10ppm max|
|Loss on Drying||0.5% max|
|Residue on Ignition||0.2% max|
|Total Plate Count||1000/g max|
|PACKAGE||25Kg/Paper Carton/Fiber drum/polybag lined with 2 layers PE bags|
|STORAGE|| Be stored in cool, dry, and ventilated storage, free from heat or sunlight and free from toxic and harmful foods. Be protected with pall on delivery, keep free from rain moisture, toxic, and harmful goods |
Creatine supplements have gained much popularity in recent years, particularly among body builders and competitive athletes. The attraction of creatine, again, is that it may enhance athletic performance, particularly during high-intensity, short-duration sports (like high jumping and weight lifting).
However, not all human studies have confirmed this beneficial response and not every individual responds positively to creatine supplements. For example, people who tend to have naturally high stores of creatine in their muscles will not experience an energy-boosting effect from extra creatine. Preliminary clinical studies also suggest that creatine's ability to increase muscle mass and strength could hold special advantages for combating muscle weakness associated with various neuromuscular disorders.
Although not all clinical studies agree, some conducted in both animals and people have shown that creatine supplements improve strength and lean muscle mass during high-intensity, short-duration exercises (such as weight lifting). These positive effects were mainly seen in young people (roughly 20 years of age). Also, creatine along with resistance training has been reported to increase bone mineral density in elderly individuals, thereby reducing the risk for osteoporosis. Although it does not appear to improve physical endurance, there is some suggestion that speed for short periods of time may improve with use of creatine.
The use of creatine for athletic performance, however, is controversial and its use is restricted by several athletic organizations. The National Collegiate Athletic Association (NCAA), for example, prohibits member schools from giving creatine and other muscle building supplements to their athletes. The French Agency of Medical Security for Food (AFSSA) asserts that the use of creatine supplements is "against the spirit of sportsmanship and fair competition." The Healthy Competition Foundation, a nonprofit organization founded by the Blue Cross and Blue Shield Association to educate the public about the risks of performance-enhancing drugs in athletic competition, "urges abstinence from creatine use and reminds athletes, coaches, and parents that skill, dedication and hard work are the most important qualities for success in sports"
In addition, there is concern about athletes taking pure creatine supplements because of the potential for serious side effects such as damage to the kidneys in otherwise healthy people and the risk of inhibiting the body's natural formation of creatine. Some suggest that the solution is to only use creatine as part of a complex sport nutritional supplement that includes other exercise enhancing substances but this theory has yet to be tested.
Also of concern is the marketing of creatine containing supplements directly to teens. This age group is particularly vulnerable to the enticing but misleading claims about changing one's body shape with little effort. One survey conducted with college students found that teen athletes frequently exceed the recommended loading and maintenance doses of creatine. Meanwhile, neither safety nor effectiveness in those under 19 has ever been tested.