Search
Close this search box.
Inquiry

Product

Product Categories

Have questions about our products?

Simply fill out the form below and one of our customer service representatives will contact you shortly.

INQUIRY

Certificates

HACCP
ISO 22000
EU ORGANIC
US ORGANIC
HALAL
ISO 9001

Contact Us

Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046
Email: info@rainwoodbio.com

L-Carnosine

L-Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine. It is highly concentrated in muscle and brain tissues.
L-Carnosine and carnitine were discovered by Russian chemist V.Gulevich.Researchers in Britain,South Korea,Russiaand other countries have shown that carnosine has a number of antioxidant properties that may be beneficial. Carnosine has been proven to scavenge reactive oxygen species (ROS ) as well as alpha-beta unsaturatedaldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. Carnosine is also a zwitterion, a neutral molecule with a positive and negative end. Like carnitine, carnosine is composed of the root word carn, meaning flesh , alluding to its prevalence in animal protein. A vegetarian (especially vegan) diet is deficient in adequate carnosine, compared to levels found in a standard diet.

INQUIRY

L-citrulline

Guanidinoacetic acid is an amino acid derivative, also known as glycine guanidine. Its chemical formula is C3H7N3O2, with a molecular weight of 117.10 g/mol. Citrulline is an important metabolite in the body, which is involved in muscle energy metabolism and the growth and repair of muscle tissue.
Citrulline is a precursor of creatine in muscles, which is a substance that can store and release energy. In the body, citrulline is converted to creatine through a series of enzyme catalyzed reactions, and then creatine can release phosphate groups during high-intensity exercise, providing additional energy for muscle use.
Citrulline is also considered beneficial for muscle growth and repair. It can increase the creatine reserve in muscle cells, thereby promoting protein synthesis and muscle tissue growth. Therefore, some sports nutrition products have added citrulline to enhance muscle strength and quality.
Citrulline can be consumed through food, especially protein rich foods such as meat, fish, and dairy products.

INQUIRY

L-Citrulline DL-malate

L-Citrulline DL-Malate is a combination of two molecules, L-citrulline and DL-malate.L-citrulline is an amino acid that is one of the essential amino acids in the human body. It is involved in biochemical processes such as protein synthesis and energy metabolism in the body.L-malic acid is an organic acid commonly found in fruits such as apples, grapes and lemons. It has a sour taste and acidity regulation effect, and is often used as a food additive.It is also used as food acidity regulator, food flavor enhancer and food preservative.

INQUIRY

L-Cysteine

L-cysteine is a common amino acid in organisms. Mainly used in medicine, cosmetics, biochemical research, etc. Used in bread to promote the formation of gluten, promote fermentation, mold release, and prevent aging. Used in natural juices to prevent vitamin C oxidation and prevent the juice from turning brown.

INQUIRY

L-Cystine

L-Cysteine is a non-essential amino acid synthesized from cysteine and glycine through a reaction catalyzed by cystine synthase. It has important physiological functions in living organisms.

Cystine plays an important role in protein structure. It contains sulfur atoms, which can form disulfide bonds and participate in protein stability and folding. In addition, cystine is also a component of glutathione, an important antioxidant that can scavenge free radicals and protect cells from oxidative damage.

Cystine is also involved in some important metabolic processes in the body. It is an intermediate product of methionine metabolism and can be converted into alanine (Homocysteine) and then further converted into cysteine. These metabolites participate in important biochemical processes such as methylation reactions and sulfur metabolism in the body.

In addition, cystine also has a detoxifying effect and can combine with some toxic substances to reduce their damage to the body.

In short, cystine has a variety of important physiological functions in organisms, including protein structure stabilization, antioxidant, metabolic regulation, and detoxification.

INQUIRY

L-Glutamic Powder

L-Glutamic acid is an amino acid, a non essential amino acid in the human body, and a component of proteins. It has various important physiological functions in the human body, including participating in protein synthesis, neurotransmitter synthesis, and regulating acid-base balance. L-Glutamic Power may be a nutritional supplement or health product that contains high concentrations of L-glutamic acid. This product may be promoted as providing additional L-glutamic acid to meet specific nutritional needs or health goals of the human body.

INQUIRY

L-Glutamine

L-Glutamine Its scientific name is 2-amino-4-formamide butyric acid. It is the amide of glutamic acid. L-glutamine is a coding amino acid in protein synthesis, a kind of non-essential amino acid of mammals, and can be transformed and formed from glucose.
L-Glutamine Powder was once considered a non-essential amino acid because the body can make its own from the amino acids glutamic acid, isoleucine, and valine. But as the pressure increases, or after strenuous exercise, the body requires more of it to maintain its glutamine stores in blood and muscle.

INQUIRY

L-glutamine-alpha-ketoglutaric Acid

L-glutamine alpha ketoglutaric acid- α- Ketoglutamic acid is a mixture composed of L-glutamine and α- Alpha ketoglutaric acid composition. L-glutamyl is an amino acid, while α- Ketoglutaric acid is an organic acid.
L-glutamine alpha ketoglutarate (GAK) is a nutritional supplement commonly used in physical exercise and athletes. GAK is believed to have effects such as improving muscle strength and endurance, promoting muscle repair and growth, and enhancing immune system function.
L-glutamyl and α- Ketoglutaric acid has important physiological functions in the human body. L-glutamyl is a derivative of amino acid glutamyl, which is involved in protein synthesis, nitrogen metabolism, cellular energy production, and other processes in the human body. α- Ketoglutaric acid is an intermediate product in the tricarboxylic acid cycle (Krebs cycle), which participates in energy metabolism and amino acid metabolism, and is also an antioxidant.

INQUIRY

L-Histidine

L-histidine is an amino acid that has multiple effects in the human body.
Promoting muscle growth: L-histidine is an important muscle building block that can promote muscle protein synthesis, thereby increasing muscle mass and strength.
Improving exercise performance: L-histidine can increase muscle endurance and explosiveness, improving exercise performance. It can delay fatigue, reduce lactate accumulation, and increase muscle energy supply.
Promoting rehabilitation: L-histidine can accelerate the repair and rehabilitation process of muscle injuries. It can reduce the inflammatory response caused by muscle injury, promote the regeneration and repair of muscle tissue.
Improving immune function: L-histidine can enhance the function of the immune system, enhance immunity, and reduce the occurrence of infections and diseases.
Improving cognitive function: L-histidine can increase the synthesis of neurotransmitters, improve cognitive function and memory.

INQUIRY

L-isoleucine

L-isoleucine is an amino acid belonging to branched chain amino acids (BCAA). It is a component of proteins and one of the essential amino acids for the human body. It cannot be synthesized by the human body itself and needs to be consumed through food. The structure of L-isoleucine contains an isomer of leucine, hence it is called isoleucine.
L-isoleucine has multiple important physiological functions in the human body. It participates in protein synthesis and repair, maintaining the normal function of body tissues. In addition, L-isoleucine can also be converted into pyruvate, participating in energy production. It can also promote insulin secretion and help regulate blood sugar levels. L-isoleucine also plays an important role in regulating the function of the immune system, muscle repair and growth, and neurotransmitters.
L-isoleucine is widely present in many foods, especially protein rich foods such as meat, fish, dairy products, beans, and nuts. In addition, it can also be used as a dietary supplement to supplement. However, for normal individuals, it is common to consume sufficient L-isoleucine through a balanced diet.

INQUIRY

L-leucine

L-leucine is an amino acid that is one of the nine essential amino acids required by the human body. It is an important component of fatty acid metabolism and a key component in protein synthesis.
L-leucine is mainly present in muscle tissue and is an important component of muscle proteins. It plays an important role in protein synthesis, promoting muscle growth and repair. In addition, L-leucine can also provide energy, participate in the synthesis and degradation of fatty acids, regulate blood sugar levels, and enhance immune function.
L-leucine can be consumed through food sources such as meat, dairy products, soybeans, eggs, etc. In addition, some sports nutrition supplements also contain L-leucine, which is used by athletes and fitness enthusiasts to promote muscle growth and repair.

INQUIRY

L-Methionine

L-Methionine is an essential amino acid that is important for various functions in the body. It is not produced by the body and must be obtained through diet or supplements.L-Methionine plays a crucial role in protein synthesis and is necessary for the production of other important molecules in the body, such as glutathione, taurine, and cysteine. It also helps in the metabolism of fats and assists in the detoxification of harmful substances in the liver.

INQUIRY

L-Carnosine

L-Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine. It is highly concentrated in muscle and brain tissues.
L-Carnosine and carnitine were discovered by Russian chemist V.Gulevich.Researchers in Britain,South Korea,Russiaand other countries have shown that carnosine has a number of antioxidant properties that may be beneficial. Carnosine has been proven to scavenge reactive oxygen species (ROS ) as well as alpha-beta unsaturatedaldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. Carnosine is also a zwitterion, a neutral molecule with a positive and negative end. Like carnitine, carnosine is composed of the root word carn, meaning flesh , alluding to its prevalence in animal protein. A vegetarian (especially vegan) diet is deficient in adequate carnosine, compared to levels found in a standard diet.

INQUIRY

L-citrulline

Guanidinoacetic acid is an amino acid derivative, also known as glycine guanidine. Its chemical formula is C3H7N3O2, with a molecular weight of 117.10 g/mol. Citrulline is an important metabolite in the body, which is involved in muscle energy metabolism and the growth and repair of muscle tissue.
Citrulline is a precursor of creatine in muscles, which is a substance that can store and release energy. In the body, citrulline is converted to creatine through a series of enzyme catalyzed reactions, and then creatine can release phosphate groups during high-intensity exercise, providing additional energy for muscle use.
Citrulline is also considered beneficial for muscle growth and repair. It can increase the creatine reserve in muscle cells, thereby promoting protein synthesis and muscle tissue growth. Therefore, some sports nutrition products have added citrulline to enhance muscle strength and quality.
Citrulline can be consumed through food, especially protein rich foods such as meat, fish, and dairy products.

INQUIRY

L-Citrulline DL-malate

L-Citrulline DL-Malate is a combination of two molecules, L-citrulline and DL-malate.L-citrulline is an amino acid that is one of the essential amino acids in the human body. It is involved in biochemical processes such as protein synthesis and energy metabolism in the body.L-malic acid is an organic acid commonly found in fruits such as apples, grapes and lemons. It has a sour taste and acidity regulation effect, and is often used as a food additive.It is also used as food acidity regulator, food flavor enhancer and food preservative.

INQUIRY

L-Cysteine

L-cysteine is a common amino acid in organisms. Mainly used in medicine, cosmetics, biochemical research, etc. Used in bread to promote the formation of gluten, promote fermentation, mold release, and prevent aging. Used in natural juices to prevent vitamin C oxidation and prevent the juice from turning brown.

INQUIRY

L-Cystine

L-Cysteine is a non-essential amino acid synthesized from cysteine and glycine through a reaction catalyzed by cystine synthase. It has important physiological functions in living organisms.

Cystine plays an important role in protein structure. It contains sulfur atoms, which can form disulfide bonds and participate in protein stability and folding. In addition, cystine is also a component of glutathione, an important antioxidant that can scavenge free radicals and protect cells from oxidative damage.

Cystine is also involved in some important metabolic processes in the body. It is an intermediate product of methionine metabolism and can be converted into alanine (Homocysteine) and then further converted into cysteine. These metabolites participate in important biochemical processes such as methylation reactions and sulfur metabolism in the body.

In addition, cystine also has a detoxifying effect and can combine with some toxic substances to reduce their damage to the body.

In short, cystine has a variety of important physiological functions in organisms, including protein structure stabilization, antioxidant, metabolic regulation, and detoxification.

INQUIRY

L-Glutamic Powder

L-Glutamic acid is an amino acid, a non essential amino acid in the human body, and a component of proteins. It has various important physiological functions in the human body, including participating in protein synthesis, neurotransmitter synthesis, and regulating acid-base balance. L-Glutamic Power may be a nutritional supplement or health product that contains high concentrations of L-glutamic acid. This product may be promoted as providing additional L-glutamic acid to meet specific nutritional needs or health goals of the human body.

INQUIRY

L-Glutamine

L-Glutamine Its scientific name is 2-amino-4-formamide butyric acid. It is the amide of glutamic acid. L-glutamine is a coding amino acid in protein synthesis, a kind of non-essential amino acid of mammals, and can be transformed and formed from glucose.
L-Glutamine Powder was once considered a non-essential amino acid because the body can make its own from the amino acids glutamic acid, isoleucine, and valine. But as the pressure increases, or after strenuous exercise, the body requires more of it to maintain its glutamine stores in blood and muscle.

INQUIRY

L-glutamine-alpha-ketoglutaric Acid

L-glutamine alpha ketoglutaric acid- α- Ketoglutamic acid is a mixture composed of L-glutamine and α- Alpha ketoglutaric acid composition. L-glutamyl is an amino acid, while α- Ketoglutaric acid is an organic acid.
L-glutamine alpha ketoglutarate (GAK) is a nutritional supplement commonly used in physical exercise and athletes. GAK is believed to have effects such as improving muscle strength and endurance, promoting muscle repair and growth, and enhancing immune system function.
L-glutamyl and α- Ketoglutaric acid has important physiological functions in the human body. L-glutamyl is a derivative of amino acid glutamyl, which is involved in protein synthesis, nitrogen metabolism, cellular energy production, and other processes in the human body. α- Ketoglutaric acid is an intermediate product in the tricarboxylic acid cycle (Krebs cycle), which participates in energy metabolism and amino acid metabolism, and is also an antioxidant.

INQUIRY

L-Histidine

L-histidine is an amino acid that has multiple effects in the human body.
Promoting muscle growth: L-histidine is an important muscle building block that can promote muscle protein synthesis, thereby increasing muscle mass and strength.
Improving exercise performance: L-histidine can increase muscle endurance and explosiveness, improving exercise performance. It can delay fatigue, reduce lactate accumulation, and increase muscle energy supply.
Promoting rehabilitation: L-histidine can accelerate the repair and rehabilitation process of muscle injuries. It can reduce the inflammatory response caused by muscle injury, promote the regeneration and repair of muscle tissue.
Improving immune function: L-histidine can enhance the function of the immune system, enhance immunity, and reduce the occurrence of infections and diseases.
Improving cognitive function: L-histidine can increase the synthesis of neurotransmitters, improve cognitive function and memory.

INQUIRY

L-isoleucine

L-isoleucine is an amino acid belonging to branched chain amino acids (BCAA). It is a component of proteins and one of the essential amino acids for the human body. It cannot be synthesized by the human body itself and needs to be consumed through food. The structure of L-isoleucine contains an isomer of leucine, hence it is called isoleucine.
L-isoleucine has multiple important physiological functions in the human body. It participates in protein synthesis and repair, maintaining the normal function of body tissues. In addition, L-isoleucine can also be converted into pyruvate, participating in energy production. It can also promote insulin secretion and help regulate blood sugar levels. L-isoleucine also plays an important role in regulating the function of the immune system, muscle repair and growth, and neurotransmitters.
L-isoleucine is widely present in many foods, especially protein rich foods such as meat, fish, dairy products, beans, and nuts. In addition, it can also be used as a dietary supplement to supplement. However, for normal individuals, it is common to consume sufficient L-isoleucine through a balanced diet.

INQUIRY

L-leucine

L-leucine is an amino acid that is one of the nine essential amino acids required by the human body. It is an important component of fatty acid metabolism and a key component in protein synthesis.
L-leucine is mainly present in muscle tissue and is an important component of muscle proteins. It plays an important role in protein synthesis, promoting muscle growth and repair. In addition, L-leucine can also provide energy, participate in the synthesis and degradation of fatty acids, regulate blood sugar levels, and enhance immune function.
L-leucine can be consumed through food sources such as meat, dairy products, soybeans, eggs, etc. In addition, some sports nutrition supplements also contain L-leucine, which is used by athletes and fitness enthusiasts to promote muscle growth and repair.

INQUIRY

L-Methionine

L-Methionine is an essential amino acid that is important for various functions in the body. It is not produced by the body and must be obtained through diet or supplements.L-Methionine plays a crucial role in protein synthesis and is necessary for the production of other important molecules in the body, such as glutathione, taurine, and cysteine. It also helps in the metabolism of fats and assists in the detoxification of harmful substances in the liver.

INQUIRY

Shaanxi Rainwood Biotech Co., Ltd.

WhatsApp
WeChat
Useful Links
Product

Contact Us

Need help or have a question?
Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046
Email: info@rainwoodbio.com

inquiry

Copyright © 2024 – Shaanxi Rainwood Biotech Co., Ltd.

Whatsapp Youtube

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@rainwoodbio.com”. 

Please tell us the products you need

We will offer you free samples and a certificate of analysis

We will contact you within 1 working day, please pay attention to the email with the suffix “@rainwoodbio.com”.