At Peptidchem, we manufacture sialic acid bulk powder in compliance with strict C11H19NO9·2H2O standards. The product delivers high solubility and excellent bioavailability. We ensure it remains Non-GMO, gluten-free, and safe for human consumption through rigorous quality control.
This ingredient works well in dietary supplements, functional beverages, skincare formulations, and research applications. It serves as an ideal choice for businesses seeking premium-quality bulk raw materials.
What is Sialic Acid?
N-acetylneuraminic acid dihydrate is a family of nine-carbon, negatively charged sugars that typically sit at the outermost ends of sugar chains on cell surfaces and bodily fluids. It is primarily recognized for its vital role in brain development, immune system function, and regulating cellular interactions. While the body synthesizes its own sialic acid (specifically the form known as Neu5Ac), it can also be obtained through diet. this compound is particularly valued for its role in glycoproteins and glycolipids.
Sialic Acid 98% Powder Specification
| Item |
Specification |
| Purity (HPLC) |
≥98% |
| Appearance |
White to off-white crystalline powder |
| Odor |
Odorless |
| Solubility |
Soluble in water |
| pH (1% solution) |
3.0 – 5.0 |
| Moisture |
≤5% |
| Heavy Metals |
≤10 ppm |
| Arsenic (As) |
≤1 ppm |
| Lead (Pb) |
≤1 ppm |
| Microbial Limit |
Total Plate Count ≤1000 CFU/g, Yeast & Mold ≤100 CFU/g, E. coli & Salmonella Negative |
Sialic Acid Powder to Supplements and Cosmetics Solutions & Applications
Sialic Acid Powder to Supplements Solutions
| Application |
Typical Formulation |
Recommended Dosage |
Safety & Notes |
| Anti-aging & Cognitive Support |
Sialic Acid 50–150 mg per capsule/tablet + standard excipients (microcrystalline cellulose, magnesium stearate) |
50–200 mg/day |
Non-GMO, gluten-free, GRAS; safe for adults; consult professional for pregnant/nursing women |
| Immunity Support |
Sialic Acid 100 mg + Vitamin C 100 mg + Zinc 10 mg per serving |
100–200 mg/day |
No known major interactions; comply with local supplement regulations |
| Functional Beverages |
Sialic Acid 100–300 mg per 250 mL serving + sweeteners/flavors |
100–300 mg/day |
Ensure complete solubility; maintain pH 3–5 for stability |
| Glycoprotein-based Therapeutics |
Sialic Acid 1–5% of formulation by weight |
Follow clinical formulation guidance |
Use in pharmaceutical-grade manufacturing only; purity ≥98% |
Sialic Acid Powder to Skincare Solutions
| Application |
Formulation |
Recommended Concentration |
Safety & Notes |
| Anti-aging Cream |
Sialic Acid 0.1–0.5% w/w + emollients + stabilizers |
0.1–0.5% |
Mild, non-irritating; patch test recommended; store in cool, dark place |
| Hydrating Serum |
Sialic Acid 0.2–1% w/w + hyaluronic acid, glycerin |
0.2–1% |
Compatible with most skin types; avoid high heat exposure |
| Face Masks |
Sialic Acid 0.5–2% w/w + clay/gel base |
0.5–2% |
Use as single or repeated application; ensure microbial control in water-based products |
| Eye Cream |
Sialic Acid 0.1–0.3% w/w + peptides + emollients |
0.1–0.3% |
Gentle formulation; avoid direct contact with eyes |
Why Choose Peptidchem?
Wholesale N-Acetylneuraminic acid Powder and could lower your purchase cost, logistic cost, customer clearance cost, etc. a wide product range, we can provide you with many products in small quantities per single order.
By Peptidchem Are:
- Have ISO, FDA, HALAL, KOSHER, FSSC22000 Certified
- We serve agent, distributor, traders, brand Customer
- Support for Amazon business, Small business friendly
- 1-by-1 Product Inspection
- Support COA Request
- Competitive Prices
- 30% Cost Saving
Contact Us for Wholesale Orders
📩 Get in touch today to request a quotation or discuss your specific requirements. Let’s build a strong supply partnership for your next-generation sialic acid product line.
FAQs:
Q1: Is Sialic Acid 98% Powder safe for dietary supplement use?
A: Yes, it is produced under ISO9001 standards, non-GMO, and passes all microbial and heavy metal safety tests.
Q2: Can this powder be used in both oral supplements and cosmetic formulations?
A: Absolutely. Its high solubility in water makes it versatile for capsules, gummies, serums, creams, and functional beverages.
Q3: Do you offer OEM packaging and private labeling?
A: Yes, we provide flexible OEM solutions including custom labels, bag sizes, and bulk shipments.
References
Varki, A., “Sialic Acids in Human Health and Disease,” Glycobiology, 2017.
Schauer, R., “Sialic Acids as Regulators of Molecular and Cellular Interactions,” Current Opinion in Structural Biology, 2016.
FDA GRAS Notification for Sialic Acid use in dietary supplements.
