Amino acid injections are widely used in clinical treatments, especially for nutritional support and managing metabolic disorders. Amino acids are the fundamental building blocks of proteins and are crucial for normal bodily functions such as growth, tissue repair, immune function, and hormone synthesis. The essential amino acids (leucine, isoleucine, and lysine) and the non-essential amino acids (glutamic acid, glycine, and alanine) are common amino acids used in injection solutions. These amino acids are rapidly absorbed and utilized by the body through intravenous administration, providing support for patients who are unable to intake sufficient nutrition orally. In addition, amino acid injections are very helpful for post-surgery recovery, burns, liver and kidney failure, and prolonged fasting because they instantly support protein production, wound healing, immune function, and balance of body nitrogen.
Amino acid injections are clinically used drugs for exogenous amino acid supplementation. They are widely used in patients who cannot be given through the gastrointestinal tract or whose nutritional needs cannot be met through the gastrointestinal tract, and play an important role in nutritional therapy. Amino acids are involved in the body's metabolism and various physiological functions. When the disease state leads to insufficient exogenous amino acid intake and insufficient endogenous amino acid production in the human body, making it difficult to meet the body's demand for amino acids, artificial amino acid supplementation is beneficial to achieve positive nitrogen balance. These injections are used in various clinical situations, especially for patients with amino acid deficiency due to pathological conditions such as trauma, surgery or infection. They serve as adjuvant therapy to help maintain the patient's nutritional status and physiological balance and prevent metabolic disorders caused by amino acid deficiency.
Fig. 1. Amino acid injections.
The ingredients of amino acid injections typically include a variety of amino acids, carefully combined according to their specific functions and the needs of the patient to meet clinical treatment requirements. Depending on the patient's condition, the components of amino acid injections may include essential amino acids, non-essential amino acids, branched-chain amino acids (BCAAs), and others. In addition, amino acid injections may also contain auxiliary ingredients such as water, sodium salts, and glucose. These components not only help dissolve and stabilize the amino acids but also ensure the stability and safety of the fluid during administration.
Types | Ingredients |
Essential Amino Acids | Essential amino acids are those that the human body cannot synthesize and must be obtained through diet or injection. Common essential amino acids include leucine, isoleucine, valine, tryptophan, lysine, methionine, threonine, phenylalanine, and histidine. |
Non-Essential Amino Acids | These amino acids can be synthesized by the body, but under certain conditions, especially during illness or bodily stress, their synthesis may be insufficient. Common non-essential amino acids include alanine, glutamic acid, aspartic acid, proline, and cysteine. |
Branched-Chain Amino Acids (BCAA) | BCAAs include leucine, isoleucine, and valine. These amino acids are crucial for maintaining muscle health and are commonly used in the rehabilitation of athletes and postoperative patients. |
Special Amino Acids | Such as arginine, ornithine, and cysteine, these amino acids may be heavily consumed under certain disease conditions. Supplementing these amino acids can help improve the patient's recovery status. |
Auxiliary Ingredients | Amino acid injections typically contain excipients such as water, sodium salts, and glucose, which help dissolve and stabilize the amino acids and ensure safety and effectiveness during injection. |
BOC Sciences offers high-quality amino acid raw materials, widely used in the production of amino acid injections. With strong synthesis capabilities and advanced technology, we are able to provide customized amino acid raw materials to pharmaceutical companies, catering to various clinical application needs. Our range of amino acids includes, but is not limited to, lysine, glutamic acid, alanine, and aspartic acid. All products meet cGMP standards, ensuring their purity and stability. Throughout the production process, BOC Sciences strictly controls every step to guarantee the quality of raw materials and ensure the safety and efficacy of the final product. By working closely with customers, BOC Sciences can provide precise amino acid ratios and dosages based on different formulation requirements, supporting the development and production of personalized medicines. Our services offer reliable raw material support to pharmaceutical companies, assisting them in the efficient production of amino acid injections.
Name | CAS | Catalog | Price |
L-methionine | 63-68-3 | BAT-014309 | Inquiry |
L-Threonine | 72-19-5 | BAT-014311 | Inquiry |
L-Histidine | 71-00-1 | BAT-014306 | Inquiry |
L-Tryptophan | 73-22-3 | BAT-014312 | Inquiry |
L-Phenylalanine | 63-91-2 | BAT-014318 | Inquiry |
L-Valine | 72-18-4 | BAT-014314 | Inquiry |
L-Leucine | 61-90-5 | BAT-014308 | Inquiry |
L-lysine | 56-87-1 | BAT-014299 | Inquiry |
Amino acid injections have gained increasing attention due to their broad applications in clinical nutrition, metabolic disorders, immune support, weight loss, bodybuilding, and cosmetic treatments. Amino acids are the fundamental building blocks of proteins and perform various vital functions in the body, especially in maintaining physiological functions, promoting metabolism, and enhancing physical performance.
Amino acid injections are becoming increasingly popular for weight loss, primarily by promoting fat metabolism and providing energy to assist in weight management. Specific amino acids, such as L-Carnitine, are believed to enhance fatty acid oxidation, helping convert stored fat into energy, thus promoting weight loss. Additionally, amino acid injections can stimulate muscle growth and repair, increase basal metabolic rate, and further facilitate fat consumption. The advantage of amino acid injections in weight loss is their ability to rapidly raise blood amino acid levels, accelerating fat breakdown while reducing muscle loss and maintaining a high metabolic rate.
Bodybuilders often require large amounts of amino acids to promote muscle growth, recovery, and repair. Amino acid injections play a crucial role in bodybuilding training by providing high concentrations of essential amino acids, aiding rapid muscle repair and growth, reducing post-exercise muscle soreness, and improving athletic performance. The muscle synthesis process requires adequate amino acid support, particularly after intense training. Amino acid injections quickly deliver amino acids directly into the bloodstream, increasing the supply to muscle cells, promoting repair, and stimulating growth. These injections also help reduce post-exercise fatigue, improve endurance, and enhance strength, making them a common choice for many bodybuilders and professional athletes.
There is no shortage of amino acid injections in clinical nutrition, especially for patients who need amino acids quickly, like the severely ill, post-operatively healed and bedridden or undernourished. Injections of amino acids are rapidly replacing a body's deficient amino acids for these patients, to help protein synthesis and repair, the healing of tissue, and regaining normal physiological function. In clinical practice, amino acid injections are frequently administered via parenteral nutrition to patients who are unable to ingest enough nutrients in the body. They supply amino acids that support the immune system, heal wounds, and help reverse the negative effects of muscle atrophy.
Amino acid injections also play an important role in the treatment of metabolic diseases. For example, in diabetic patients, amino acid injections can help regulate blood glucose levels, promote insulin secretion, and improve insulin sensitivity, thus improving metabolic disorders. Additionally, amino acids are crucial in liver and kidney metabolism, making them significant in the treatment of metabolic diseases such as liver disease and kidney disease.
Amino acids are essential for the proper functioning of the immune system, particularly certain amino acids such as glutamine, arginine, and leucine, which have a significant impact on immune cell proliferation and function. In immune support therapy, amino acid injections can enhance the activity of immune cells, improve immune response capabilities, and help fight infections and inflammation. For instance, glutamine is considered an important amino acid for supporting immune cell function, enhancing phagocytosis, and improving infection resistance.
In recent years, the use of amino acid injections in the beauty industry, particularly for facial skin care, has increased. Amino acids are a major component of collagen and elastin in the skin, playing a crucial role in maintaining skin elasticity and smoothness. By injecting amino acids directly into the skin, the necessary amino acids can be provided, promoting collagen synthesis, reducing wrinkles, tightening the skin, and delaying the signs of aging. Specific anti-aging amino acids, such as alanine and glycine, can enhance skin hydration, improve skin luster, and boost elasticity.
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