N-Acetylneuraminic Acid (Sialic Acid)(NANA)

What is N-Acetylneuraminic Acid (Sialic Acid)(NANA) ?

N-Acetylneuraminic Acid (NANA or Sialic Acid) is a naturally occurring derivative of neuraminic acid, primarily found in bird’s nest, human breast milk (especially colostrum), eggs, and certain animal tissues. As a key component of glycoproteins and glycolipids on cell membranes, it plays a vital role in human health, particularly in brain development and immune regulation.

Applications:

(1) Promotes Brain Development & Cognitive Function

• Essential for neuronal membrane structure, enhancing synaptic plasticity and neurotransmission.
• Improves learning ability, memory, and focus, beneficial for children’s brain development and elderly cognitive decline.
• Studies suggest supplementation may help alleviate symptoms of Alzheimer’s disease.

(2) Boosts Immunity

• Binds to viral/bacterial receptors, blocking pathogen entry and enhancing immune defense.
• Modulates gut microbiota, promoting the growth of probiotics (e.g., Bifidobacterium) for better gut health.

(3) Antioxidant & Anti-Aging Effects

• Scavenges free radicals, reducing oxidative stress and cellular damage.
• Stimulates collagen synthesis, improving skin elasticity and delaying aging.

(4) Supports Infant Development

• Abundant in breast milk (especially colostrum), crucial for infant brain development, gut health, and immunity.
• Added to some infant formulas to mimic breast milk’s nutritional profile.

(5) Other Potential Benefits

• Anti-inflammatory: May help manage chronic inflammation.
• Wound healing: Accelerates tissue repair.
• Lipid regulation: Some studies indicate potential cholesterol-lowering effects.

Fuctions:

(1) Pharmaceuticals & Nutraceuticals

• Nootropic supplements (memory enhancement, anti-dementia)

• Immune modulators (antiviral/antibacterial support)

• Infant nutrition (formula, supplements)

(2) Functional Foods & Beverages

• Added to energy drinks, cognitive-enhancing milk powders, and oral solutions for premium health benefits.

(3) Cosmetics & Skincare

• Used in anti-aging serums, masks, and moisturizers to improve skin radiance and firmness.

(4) Research & Biopharmaceuticals

•  Applied in antiviral drugs, vaccine adjuvants, and biologics development.

 💎N-Acetylneuraminic Acid (Sialic Acid) COA generally includes the following test items and standards:

Test Parameter	Description	Standard Requirement
Product Name	Specified as "Phenibut HCl" or "Phenibut FAA" (free amino acid form)	Must match product labeling
Batch/Lot Number	Unique identifier for traceability	Must be clearly indicated
Manufacturing & Expiry Date	Ensures product is within valid shelf life	Typically 2-3 years
Appearance	White to off-white crystalline powder	No impurities, clumping, or discoloration
Purity (HPLC)	Active ingredient content measured via High-Performance Liquid Chromatography	≥98% acceptable
Water Content	Prevents degradation due to moisture absorption	≤1% (varies by process)
Heavy Metal Residues	Lead (Pb), Arsenic (As), Mercury (Hg), Cadmium (Cd), etc.	Complies with USP/EP standards (e.g., Pb ≤10ppm)
Microbial Limits	Bacteria, mold, yeast, etc.	Sterile or within limits (e.g., total microbial count ≤1000 CFU/g)
Residual Solvents	Organic solvents from synthesis (e.g., methanol, ethanol)	Complies with ICH guidelines
GABA Analog Screening	Ensures no contamination with other GABA derivatives (e.g., Baclofen)	Not detected
Parameter	Result	Standard
Purity (HPLC)	99.2%	≥98%
Moisture	0.5%	≤1%
Lead (Pb)	<2ppm	≤10ppm
Total Microbial Count	200 CFU/g	≤1000 CFU/g

♻️ 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