L Serine Powder

 

L serine powder is a non-essential amino acid with a chemical formula of C₃H₇NO₃. It is a polar amino acid and is involved in a variety of physiological processes in the human body, including protein synthesis, metabolic regulation, and neurotransmitter production.

 

It has two optical isomers: L-serine (biologically active form) and D-serine (mainly found in bacterial cell walls), and L-serine is commonly used.

 

Sources:

 

1. Natural food sources:

• Animal: eggs, dairy products, chicken, beef, cod, salmon.
• Plant: soybeans, nuts, oats, wheat, spinach, beans.

 

2. Synthesis in the body:
The human body can synthesize serine through glycolysis intermediates or glycine metabolic pathways, relying on the assistance of vitamins B₆, B₉ and B₁₂.

 

3. Supplements:
As a single amino acid or compound amino acid supplement ingredient, it is commonly found in sports nutrition or medical purposes.

 

 

ITEM	INSPECTION CRITERIA	RESULT
Appearance	White crystals or crystalline	Conforms
Specific rotation	+14.0°～+15.6°	+14.9°
Loss on drying	≤0.20%	0.14%
Residue on ignition	≤0.10%	0.06%
Chloride(Cl)	≤0.05%	＜0.05%
Sulfate(SO4)	≤0.03%	＜0.03%
Iron(Fe)	≤0.003%	＜0.003%
Heavy metals(Pb)	≤0.0015%	＜0.0015%
Chromatographic purity	Not more than 0.5% of any individual impurity is found;	any individual impurity ＜0.5%;
	Not more than 2.0% of total impurities is found.	total impurities ＜2.0%
Assay	98.5%～101.5%	99.20%

 

 

1. Nervous system health:

As a precursor of phosphatidylserine, it helps maintain cell membrane structure, improve cognitive function and memory.

 

2. Promote metabolism and immunity:

It participates in one-carbon unit metabolism, supports purine and pyrimidine synthesis, affects DNA repair and cell proliferation. It can enhance antibody production and assist immune system function.

 

3. Skin and muscle health:

L serine powder is a raw material for the synthesis of collagen and elastin, which helps skin repair and anti-aging. It can reduce muscle damage after exercise and accelerate recovery.

 

4. Protect cardiovascular:

It reduces the risk of arteriosclerosis by lowering homocysteine ​​levels.

 

 

1. Safety:
There are very few side effects under normal diet or recommended dose (usually ≤5 grams per day), and overdose may cause nausea, diarrhea or stomach discomfort.

 

2. Risks of special populations:

• Patients with kidney disease: high doses may increase the burden on the kidneys.
• Patients with neurological diseases: D-serine supplementation should be cautious, as it may affect the activity of NMDA receptors.
• Pregnant women/lactating women: L serine powder is recommended to take it through food first and avoid high-dose supplements.

 

3. Drug interactions:
Combined use with antipsychotics may enhance or interfere with the efficacy of the drug, and it must be used under the guidance of a doctor.

 

 

Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.

 

We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it.

 

If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

 

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