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Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort
Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort
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CAS No.:
28829-38-1
Grade:
Cosmetics Grade
Content:
99%
Port:
QINGDAO
Brand:
yk
Packaging:
500g/bottle
Sample Available:
Yes
Price valid (until):
2026-11-04
Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
20 days
Qualification:
Main Products:
Chemicals,Glabridin,Phenylethyl Resorcinol,Ascorbyl Tetraisopalmitate,Alpha-Arbutin,Kojic Dipalmitate
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Product Details
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Seller Information
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DescriptionProduct Description
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 1]()
High Quality Cosmetic Grade Sodium Polyglutamate / PGA Moisturizing Polymer For Hydration, Barrier Protection & Skincare FormulationSodium Polyglutamate (PGA, CAS 28829-38-1) is a high-performance natural moisturizing polymer produced through microbial fermentation, making it a sustainable and skin-friendly functional raw material for modern skincare. Boasting an outstanding water-binding capacity far superior to many conventional humectants, it can continuously attract moisture from the surrounding environment and lock water within the skin. It effectively alleviates dry, tight and rough skin caused by low humidity, frequent cleansing and environmental stress, and creates favorable conditions to support the maintenance of a healthy skin barrier.
Once applied, PGA forms a lightweight, breathable and comfortable moisturizing layer on the skin surface. This invisible protective film works to slow down transepidermal water loss without bringing a heavy, sticky or greasy feeling. It leaves the skin soft, smooth and comfortable for an extended period. In addition to its core moisturizing effect, it can improve the spreadability of formulas and help stabilize active ingredients in the system. It features excellent water solubility and good compatibility with most cosmetic raw materials, including polyols, plant extracts, amino acids, peptides and other skincare actives. It can be flexibly incorporated into various aqueous and emulsion systems with low risk of precipitation, turbidity or irritation.
Benefiting from these desirable characteristics, Sodium Polyglutamate is widely adopted in hydrating serums, toners, facial masks, moisturizing creams, lotions and various gentle skincare formulations designed for sensitive skin.
Our Sodium Polyglutamate is manufactured under standardized fermentation and purification procedures with strict full-process quality control. Each batch is sampled and fully inspected before shipment to ensure stable key indicators and consistent batch-to-batch performance. The product complies with cosmetic safety standards, so formulators can safely apply it in commercial skincare development.
We provide flexible supply solutions for global partners. Sample testing service is available for customers to carry out formula trials, compatibility assessment and stability verification. We maintain stable production capacity and sufficient inventory to support bulk wholesale orders. Whether you are a skincare manufacturer, cosmetic R&D laboratory or raw material distributor, we can supply qualified Sodium Polyglutamate to satisfy your product research and mass production requirements.Specification![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 2]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 3]()
Item Standard Product Name Sodium Polyglutamate CAS No. 28829-38-1 Grade Cosmetic Grad Appearance Colorless to pale yellow viscous liquid Assay / Purity ≥95% Storage Condition Sealed, cool and dry place, away from direct sunlight and high temperature Packing & Delivery![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 4]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 5]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 6]()
Standard packing: 【Standard Package: 25kg plastic drum / 100g / 500g / 1KG Plastic Bottle】.Customized packing is available according to customer requirements.We adopt suitable packaging materials to avoid leakage, moisture, extrusion and damage during long-distance transportation.We support multiple shipment methods, including sea freight, air freight and international express. Goods will be arranged within the agreed lead time after order confirmation. Each package is clearly marked with product name, batch number and production date.The package is sealed and moisture-proof.Shockproof and protective measures will be taken during transportation to protect the goods.We will select suitable logistics plan based on destination country, order quantity and customer’s requirements.Logistics tracking information will be updated once the shipment departs.Certifications![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 7]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 8]()
We can provide FDA and ISO certificates.This raw material complies with corresponding regional ingredient regulations.All relevant certificates are issued by batch to ensure product quality traceability. Relevant supporting documents can be provided upon request.After Sales Service![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 9]()
After Sales ServiceWe attach great importance to stable product quality and professional after-sales support.If you have any questions about product quality, appearance and test indicators after receiving goods, please contact us timely.We will check batch records and offer reasonable solutions.We retain batch samples for a period of time to support re-inspection.We also provide professional technical support for formula application.Company Profile![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 10]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 11]()
![Shop Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort-Detailed Image 12]()
Company ProfileWe are a professional supplier of cosmetic raw materials and fine chemicals. We focus on the R&D, production and sales of high-quality raw materials.We have a complete and strict quality control system covering incoming raw material inspection and finished product testing. Our products are exported to many regions worldwide, serving manufacturers and formula developers.We insist on stable quality, competitive price and reliable delivery schedule. Both small trial orders and bulk orders are acceptable to meet different purchasing demands. We keep expanding our product portfolio to supply diversified raw materials for global partners.Certificates-
![Cosmetic Grade Sodium Polyglutamate CAS 28829-38-1 Humectant Polymer For Long-Lasting Moisture & Skin Comfort Certificates 1]( "TDS")
TDS
Basic Info-
Product Name:
SODIUM POLYGLUTAMATE
Other Name:SODIUM POLYGLUTAMATE;SODIUM POLYGLUTAMATE(γ-poly-glutamic acid (γ-PGA));Sodium Polyglutamate (sodium γ-poly-glutamic acid, γ-PGA;Sodium polyglutamate (PGA);Sodium polyglutamate natto gum;Poly[imino[(1S)-1-(2-carboxyethyl)-2-oxo-1,2-ethanediyl] sodium salt (1:1)];Sodium Polyglutamate (sodium γ-poly-glutamic acid;SODIUM POLYGLUTAMATE 90%
CAS No.:28829-38-1
Molecular Formula:(C5H7NO3)n.Na
Molecular Weight:0
EC Number:201-127-6
Categories:
Characteristics-
Density:
1.092±0.06g/cm3
Melting Point:160~165ºC
Boiling Point:166ºC
Critical Temperature & Pressure:Keep in dark place, Sealed in dry. Room temperature
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Seller Information
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Business Type:
Trader
-
Main Products:
Chemicals,Glabridin,Phenylethyl Resorcinol,Ascorbyl Tetraisopalmitate,Alpha-Arbutin,Kojic Dipalmitate
-
Location:
Room 805, No. 178 Yingchun Street, Laishan District, Yantai City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
20 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
5-10
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Year of Establishment:
2026
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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