What Is The Difference Between L Aspartic Acid And D Aspartic Acid?

Jul 31, 2025

what is Aspartic acid powder?

 

Aspartic acid powder is a crystalline form of an α-amino acid, primarily found in two configurations: the L-form and the D-form. It is a white crystalline powder that is easily soluble in water and has a slightly sour taste.

 

Benefits of Aspartic acid powder:

 

1. Anti-fatigue:
Aspartic acid, as a precursor to oxaloacetate, accelerates the tricarboxylic acid cycle, helping to reduce fatigue and improve endurance.

 

2. Neurological Health:
It can improve memory, mood regulation, and cognitive ability.


3. Helps with Liver Detoxification:
Aspartic acid helps convert ammonia into urea for excretion, reducing liver burden and boosting immunity.

 

Aspartic acid powder Use:

 

1. Pharmaceutical and Health Applications

  • Heart Protection
  • Reducing Liver Burden
  • Anti-Fatigue
  • Calcium Supplement


2. Food Industry

  • Flavor Enhancer
  • Sweetener Ingredient
  • Functional Beverage Ingredient


3. Agricultural Applications

  • Fertilizer Enhancer
  • Growth Promotion


4. Chemical and Other Applications
Cosmetic Additive, Resin Synthesis Raw Material, Metal Chelating Agent


5. Biotechnology:
As a culture medium component in cell culture or fermentation processes.

 

side effect:

 

1. Digestive Disturbance
Symptoms may include nausea, bloating, and diarrhea.

 

2. Nervous System Effects
Symptoms such as anxiety, insomnia, and headaches may occur.

 

3. Risk of Electrolyte Imbalances
Muscle cramps, fatigue, and palpitations may occur.

 

Difference Between L Aspartic Acid and D Aspartic Acid:

 

Contrast L Aspartic Acid Powder D Aspartic Acid
Biological activity Composition of human protein, involved in metabolism and synthesis Non-natural configuration, central nervous system regulates hormone secretion
Benefits It has the effects of protecting the heart and liver, and detoxifying. Promotes testosterone synthesis, potentially for reproductive health
Application Medicines, food, amino acid infusion Research stage, rarely used in routine applications
Use It can be directly utilized by the human body Due to low biological activity, it cannot be used directly

 

Our Advantages:

 

Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.

 

Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection. If you want to buy aspartic acid powder or other products, you can send us Email: info@fruiterco.com.

 

References:

 

1. https://pmc.ncbi.nlm.nih.gov/articles/PMC5340133/

2. https://www.mountsinai.org/health-library/special-topic/aspartic-acid

3. https://www.sciencedirect.com/topics/neuroscience/aspartic-acid

4. https://micro.magnet.fsu.edu/aminoacids/pages/asparticacid.html

5. https://pmc.ncbi.nlm.nih.gov/articles/PMC6619856/

6. https://examine.com/supplements/d-aspartic-acid/research/

7. https://www.menshealth.com/health/a64173653/d-aspartic-acid-supplements/

8. https://www.medicalnewstoday.com/articles/d-aspartic-acid-supplements

 

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