Urea, chemically known as carbamide, is an compound that serves as the primary nitrogen-containing end product of protein metabolism in mammals. Our bulk pure urea is produced through synthetic processes meeting pharmaceutical and cosmetic grade specifications. While naturally present in skin as part of the Natural Moisturizing Factor (NMF), synthetic urea offers consistent quality and purity for controlled formulation applications. Its unique properties as a humectant, keratolytic, and protein denaturant make it invaluable in dermatological, cosmetic, and agricultural applications.
The manufacturing involves the reaction of ammonia with carbon dioxide under high pressure and temperature conditions, followed by multiple purification steps including crystallization, washing, and drying. PThe bulk pure urea is a white, crystalline powder with excellent solubility in water and alcohols, offering multiple functional benefits in formulations including moisture retention, exfoliation enhancement, and skin barrier improvement. Its versatility extends from high-end skincare to therapeutic dermatological preparations.
Product Characteristics
Appearance
White crystalline powder or prills
Solubility
Very soluble in water (1 g/mL), soluble in ethanol, slightly soluble in ether
Odor & Taste
Odorless, cooling saline taste
Chemical Properties
Neutral pH in solution, decomposes above 133°C
Test Method
HPLC
High Purity & Concentration
Produced to meet precise specifications, ensuring batch-to-b consistency you can rely on.
COA
|
Item |
Specification |
Result |
|
Purity |
≥99% |
99.8% |
|
Biuret Content |
≤0.1% |
0.05% |
|
Loss on Drying |
≤0.5% |
0.3% |
|
Residue on Ignition |
≤0.1% |
0.05% |
|
Heavy Metals (as Pb) |
≤10 ppm |
<5 ppm |
|
Arsenic |
≤3 ppm |
<1 ppm |
|
Cyanate |
≤10 ppm |
<5 ppm |
|
pH (10% solution) |
7.0-9.5 |
8.2 |
|
Microbial Total Count |
≤100 CFU/g |
15 CFU/g |
|
Yeast & Mold |
≤10 CFU/g |
<5 CFU/g |
Benefits
Moisture Retention Properties
Studied for its strong humectant characteristics, which are observed in models of the skin's outermost layer.
01
Skin Smoothing Research
Examined at specific concentrations for its interaction with keratin, potentially contributing to the softening of thickened skin in controlled settings.
02
Barrier Function Studies
Explored in dermatological research for its association with supporting the skin's natural moisturizing components and the integrity of the protective outer layer.
03
Itch Sensation Models
Investigated for its potential role in modulating skin sensations related to dryness, based on mechanistic in vitro studies.
04
Transdermal Delivery Research
Bulk pure urea is able to influence the permeability of the stratum corneum, potentially aiding the absorption of other compounds.
05
Application Fields
Therapeutic Dermatology: Psoriasis, ichthyosis, eczema, and xerosis treatments.
Foot Care Products: Callus removers, heel balms, and antifungal preparations.
Moisturizing Creams: Body lotions, hand creams, and facial moisturizers.
Exfoliating Formulations: Chemical peels and keratolytic treatments.
Nail Care: Nail softening and antifungal nail lacquers.
Hair Care: Scalp treatments and conditioning formulations.
Agricultural: Fertilizers and animal feed supplements.
Production Process
Product Quality Advantages
High Purity
≥99.5% with minimal biuret and cyanate impurities.
Multiple Grades
Available in cosmetic, pharmaceutical, and technical grades.
Consistent Quality
Batch-to-batch consistency in particle size and solubility.
Low Irritancy
High purity minimizes potential for skin irritation.
Stable Supply
Large-scale production ensures reliable availability.
Global Standards
Complies with USP, EP, BP, and JP pharmacopoeias.
Professional ODM/OEM Services
We deliver end-to-end ODM/OEM solutions for plant extracts, transforming your concepts into market-ready products through integrated expertise and in-house production.
① Cooperation Models
OEM: Faithfully reproduce your formula with guaranteed integrity and batch-to-batch consistency.
ODM: From concept to launch, we provide complete solutions including formulation, development, and compliant manufacturing.
② Key Process
Analysis & Design: Customized solutions based on your requirements
Prototyping: Sample development using advanced extraction technologies
Production: Certified manufacturing with rigorous quality control
Why choose us
High quality
Our Pea protein is sourced from premium quality raw materials and is made using a state-of-the-art extraction process to ensure maximum potency and purity. The Arsenic is lower than 3% which is competitive in the market.
01
Potent
Our product contains a high concentration of active ingredients, including Pea protein, a natural compound that has been shown to have various health benefits, we have applied for a patent for this product.
02
Versatile
Our powder can be used in a variety of applications, including dietary supplements, cosmetics.
03
Safe and natural
Our Pea protein is free from harmful chemicals and additives, and is made from natural ingredients that have been used for centuries.
04
Customization
We also provide customized services to meet customers' needs such as capsules, tablets, liquids, and so on.
05
FAQ
Q: What concentrations are used for different purposes?
A: Moisturizing: 2-10%; Mild exfoliation: 10-20%; Keratolytic (callus removal): 20-40%; Antifungal (nail): 40%. Always formulate within safe and effective ranges.
Q: Can bulk pure urea cause skin irritation?
A: High-purity pharmaceutical grade urea at appropriate concentrations is generally well-tolerated. Impurities like biuret can cause irritation, hence the importance of high purity.
Q: Can it be combined with other actives?
A: Yes, bulk pure urea enhances penetration of other actives and works well with ceramides, lactic acid, salicylic acid, and other moisturizing ingredients. Avoid combining with strong acids that may cause urea to decompose.
Q: What warranty services do you have?
A: All of our products are offered with 2 years of warranty.
Q: What is your standard of practice to ensure high quality of your products?
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the finished product.
Q: What is your shipment method?
A: For large quantity of product orders, we usually ship the goods by sea.
For small quantity of product orders, we choose air or courier for shipment.
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.
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