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Sodium Polyglutamate (I‑PGA) supplied by Zhenyibio Technology Inc. is a biodegradable polymer presented as a white powder and marketed for cosmetic and skincare formulations. The material has a declared purity of 92 % and is available in 1 kg and 5 kg bulk packs. Its molecular weight distribution ranges from 5 kDa to 2000 kDa, covering the spectrum used for humectant and film‑forming functions. Zhenyibio Technology Inc. is located in Xi’an, Shaanxi Province, China and is listed with a harbor trust tier.
In the cosmetics sector, sodium polyglutamate of this grade typically exhibits high hygroscopicity, allowing it to increase the natural moisturizing factor of skin by up to 30 % in laboratory tests. Standard industry specifications call for a water‑soluble polymer with a viscosity of 10‑30 mPa·s at 1 % concentration, which aligns with the performance of the supplied range. The polymer is produced by microbial fermentation, a process that yields a product free from heavy metals and suitable for hypo‑allergenic formulations. These attributes make it a common alternative to hyaluronic acid in serums, essences and moisturisers.
Primary customers include OEM cosmetic manufacturers, private‑label brands and professional skincare product developers seeking a natural humectant. Zhenyibio does not publish a minimum order quantity or lead‑time, so prospective buyers should request these details directly. Shipping terms, Incoterms and payment conditions are also omitted from the listing and must be negotiated prior to contract. Supplying the material in sealed bulk bags helps preserve its moisture‑free state during transport.
| Chemical Name | Sodium Polyglutamate (I‑PGA) |
| Molecular Weight Range | 5 kDa - 2000 kDa (as supplied) |
| Purity | 92 % (as supplied) |
| Appearance | White powder |
| CAS Number | 28829‑38‑1 |
| EINECS | 201‑127‑6 |
| Packaging Options | 1 kg bag, 5 kg bag |
| Typical Viscosity (1 % solution) | 10 - 30 mPa·s (typical) |
| Typical pH (1 % aqueous solution) | 5.5 - 6.5 (standard) |
| Typical Storage Temperature | 15 °C - 25 °C (standard) |
Zhenyibio Technology Inc. is headquartered at No. 29 Kejiliulu, Gaoxin District, Xi’an City, Shaanxi Province, China. The platform records list the company with a harbor trust tier, a response rate of 0 % and no average response time, indicating that communication may require direct outreach.
The firm specialises in biotechnology‑derived ingredients, offering fermented biopolymers such as sodium polyglutamate for the cosmetics industry. Its public profile does not disclose production capacity, certifications or client references, and pricing information is only provided on inquiry.
Sodium Polyglutamate (I-PGA) is a naturally derived biodegradable polymer commonly used in cosmetic and skincare formulations as a superior humectant and skin conditioning agent. With molecular weight ranging from 5kDa to 2000kDa, it provides deep hydration and film-forming properties comparable to hyaluronic acid, making it ideal for serums, moisturizers, and sun care products. Widely sourced from fermented production, this cosmetic-grade material is traded in bulk quantities for OEM manufacturing, private label cosmetics, and professional skincare product development.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first confirm that Zhenyibio Technology Inc. can supply a current Certificate of Analysis showing 92 % purity and the declared molecular weight range. Requesting the latest safety data sheet will clarify any handling or hazard considerations associated with the polymer. Verifying the exact packaging format - 1 kg or 5 kg sealed bags - will aid in planning storage and transport.
Because lead time, Incoterms and payment terms are not listed, buyers must negotiate these details directly with the supplier. Shipping from Xi’an typically involves inland transport to a Chinese port such as Shanghai or Qingdao before overseas freight. Clarifying whether the price is quoted FOB, CIF or DDP will prevent unexpected costs.
Upon receipt, a third‑party laboratory can test viscosity, pH and molecular weight distribution to ensure the material meets the typical specifications. An on‑site visual inspection of the bulk bags will confirm that they remain sealed and free from moisture. Maintaining records of all certificates and test results supports regulatory compliance for cosmetic product registration.
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When sourcing Sodium Polyglutamate for your business, securing the right balance of quality and cost is essential. Zhenyibio Technology Inc., a verified supplier based in China, offers this product with key specifications including Cosmetic Grade / INCI-Listed (SODIUM POLYGLUTAMATE), Purity ≥ 95%, Molecular Weight 5kDa - 2000kDa (customizable), and White to off-white powder or clear liquid solution. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.99, making it a staple in the Cosmetic Chemicals sector with strong demand from importing countries worldwide.
Importing Sodium Polyglutamate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhenyibio Technology Inc. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sodium Polyglutamate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cosmetic Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Sodium Polyglutamate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3824.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Sodium Polyglutamate from Zhenyibio Technology Inc. is $300/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhenyibio Technology Inc. through EximNext.
The supplier, Zhenyibio Technology Inc., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sodium Polyglutamate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sodium Polyglutamate is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sodium Polyglutamate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhenyibio Technology Inc.. Ensure you have the necessary import licenses for Cosmetic Chemicals products in your destination country.
Yes, Zhenyibio Technology Inc. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Sodium Polyglutamate supplied by Zhenyibio Technology Inc. include Cosmetic Grade / INCI-Listed (SODIUM POLYGLUTAMATE), Purity ≥ 95%, Molecular Weight 5kDa - 2000kDa (customizable), and White to off-white powder or clear liquid solution. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhenyibio Technology Inc. offers Sodium Polyglutamate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sodium Polyglutamate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhenyibio Technology Inc. through our platform.
Zhenyibio Technology Inc. maintains international quality certifications. These ensure that the Sodium Polyglutamate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhenyibio Technology Inc. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhenyibio Technology Inc..
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