N-Methyl-DL-Aspartic Acid

What is N-Methyl-DL-Aspartic Acid ? 

N-Methyl-DL-Aspartic Acid (NMDA) is a synthetic derivative of the amino acid aspartic acid and a well-known agonist of NMDA-type glutamate receptors. It is widely used in research, nutritional formulations, and cognitive-support products due to its role in regulating excitatory neurotransmission. In supplement formulations, NMDA is valued for its potential to support endocrine function, cognitive health, and athletic performance.

Applications:

1. Nutritional Supplements

• Cognitive-support formulas

• Testosterone-support or male vitality blends

• Pre-workout and performance-enhancement products

• Mood and focus optimization supplements

2. Scientific & Laboratory Use

• Neurotransmission and receptor binding studies

• Neuropharmacology research

• Endocrine signaling and hormone-related experiments

3. Functional Foods & Health Products

Used as an active ingredient in brain-health and performance-enhancement formulations.

Fuctions:

1. Supports NMDA Receptor Activation

NMDA interacts with NMDA receptors, which play key roles in synaptic plasticity, long-term potentiation, and neuronal communication.

2. Cognitive & Learning Support

By modulating excitatory neurotransmitters, the ingredient may contribute to enhanced focus, memory formation, and overall cognitive clarity.

3. Endocrine & Testosterone-Related Support

Research and supplement formulations often use NMDA for its association with supporting healthy testosterone levels through the hypothalamic–pituitary–gonadal (HPG) axis.

4. Mood & Motivation Regulation

Through glutamatergic pathways, NMDA may help balance mood, mental energy, and motivation.

In research fields, NMDA is widely applied in neuropharmacology and receptor-binding studies, serving as a standard compound for experiments involving neuronal signaling, long-term potentiation (LTP), and hormone regulation. Its white crystalline appearance and high purity make it suitable for a broad range of formulation systems.

Whether you are developing nootropic formulas, sports-nutrition supplements, endocrine-support products, or scientific research applications, N-Methyl-DL-Aspartic Acid provides a powerful and reliable active ingredient backed by years of scientific interest.

 💎N-Methyl-DL-Aspartic Acid COA  generally includes the following test items and standards:

tem	Specification	Result
Appearance	White to off-white crystalline powder	Complies
Identification	Positive (HPLC/IR)	Complies
Assay (HPLC)	≥ 99.0%	99.3%
Sulphate Content	Conforms to standard	Complies
Specific Rotation	+XX° to +XX°	+XX°
Loss on Drying	≤ 1.0%	0.28%
Residue on Ignition	≤ 0.1%	0.02%
pH (1% solution)	XX – XX	XX
Heavy Metals	≤ 10 ppm	< 10 ppm
Lead (Pb)	≤ 2 ppm	< 2 ppm
Arsenic (As)	≤ 1 ppm	< 1 ppm
Mercury (Hg)	≤ 0.1 ppm	< 0.1 ppm
Cadmium (Cd)	≤ 1 ppm	< 1 ppm
Microbial Limits
Total Plate Count	≤ 1,000 cfu/g	< 100 cfu/g
Yeast & Mold	≤ 100 cfu/g	< 10 cfu/g
E. coli	Negative	Negative
Salmonella	Negative	Negative
Particle Size	95% pass 80 mesh (or customer standard)	Complies

♻️ FAQ

     Q: Do you support private label customization?
A: Yes! Full-service solutions:

• Formula customization (purity/dosage/form)

• Compliance packaging & labeling

• Global certifications (REACH, FDA, Halal)

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    Q: How is quality controlled?
A: 3-Stage QC Protocol:

1. Raw material screening (purity/heavy metals)

2. In-process monitoring

3. Batch COA with traceable LOT

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Q: What if issues arise post-purchase?
A: We guarantee:

• 72h response for quality claims

• Free reformulation support (within 6 months)

• Dedicated account manager

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Q: Payment & delivery terms?
A:

• Payment: T/T, L/C, PayPal

• Shipping: Global DDP/DAP (MOQ 25kg)

• Stock: 1,000+ metric tons ready-to-ship