Xanthan Gum Cosmetic-USP Grade

Xanthan Gum Cosmetic-USP Grade refers to xanthan gum that meets the standards set by the United States Pharmacopeia (USP) for quality, purity, and consistency. Cosmetic Brand manufacturers should use the following as a basis for reviewing the qualifications of cosmetic raw material suppliers, Xanthan Gum Manufacturer work including：

What is Xanthan Gum

Best xanthan gum derived as an excretion product from bacteriae (Xanthomas campestris), composed of pure natural polysaccharides (sugars) constituted of glucose, mannose & glucuronic acid. Purity >98%. Gluten-free.

Xanthan Gum INCI Name

The INCI name for xanthan gum is simply “Xanthan Gum.” INCI (International Nomenclature of Cosmetic Ingredients) names are standardized names used to identify cosmetic ingredients on product labels, ensuring consistency and clarity for consumers and manufacturers.

Xanthan Gum Cosmetic USP Grade

Xanthan gum USP grade refers to xanthan gum that meets the standards set by the United States Pharmacopeia (USP) for quality, USP-grade xanthan gum must meet stringent purity criteria, ensuring it is free from contaminants and impurities that could affect safety and effectiveness. It undergoes rigorous testing to ensure it meets specifications for viscosity, solubility, and microbial limits, making it suitable for sensitive applications.

Xanthan Gum Manufacturer: Comprehensive Overview

1. Source of Raw Materials

Xanthan gum is produced through the fermentation of sugars by the bacterium Xanthomonas campestris. The raw materials typically used in its production include:

Carbohydrate Sources: Glucose, sucrose, or other fermentable sugars.
Nutrient Sources: Nitrogen sources (like peptone) and minerals to support bacterial growth.

2. Active Ingredient Content

The active ingredient in xanthan gum is the polysaccharide itself, primarily composed of D-glucose, D-mannose, and D-glucuronic acid.

3. Detection Methods

Detection of xanthan gum in formulations can be achieved through:

Viscosity Measurements: Analyzing changes in viscosity when xanthan gum is added to a solution.
Spectroscopy: Techniques such as FTIR (Fourier-transform infrared spectroscopy) can identify its characteristic molecular structure.
Chemical Tests: Specific tests to confirm the presence of polysaccharides.

4. Water Solubility

Xanthan gum is highly soluble in water, forming a viscous solution. Its solubility is influenced by:

Temperature: It dissolves better in warm water.
pH Levels: Xanthan gum maintains its thickening ability across a wide pH range (typically 3-12).

5. Microorganisms

Xanthan gum is generally considered safe, with low risk of microbial contamination. However, quality control measures must ensure that:

Pathogen Levels: There are no harmful bacteria, fungi, or other microorganisms present.
Preservative Use: In some applications, preservatives may be added to prevent microbial growth.

6. Pesticide Residues

Regulations govern the acceptable levels of pesticide residues in food additives, including xanthan gum. Quality control processes typically include:

Testing for Residues: Regular testing of raw materials to ensure compliance with safety standards.
Supplier Certification: Sourcing from reputable suppliers who adhere to good agricultural practices.

7. Heavy Metals

Standards dictate acceptable levels to ensure safety for consumption and use in cosmetics.

8. Active Ingredients

The primary active ingredient is the xanthan polysaccharide itself, which is known for its:

Thickening Properties: Enhancing texture in various formulations.
Stabilizing Ability: Helping to maintain the stability of emulsions.

9. Process Technology

The production of xanthan gum involves several key steps:

Fermentation: Cultivating Xanthomonas campestris in a controlled environment with sugar sources.
Harvesting: Separating the xanthan gum from the fermentation broth.
Purification: Removing impurities through processes like precipitation and centrifugation.
Drying: Converting the purified xanthan gum into a powder form for easier handling.

10. Quality Control

Quality control measures include:

Raw Material Testing: Ensuring the purity and quality of starting materials.
Process Monitoring: Regular checks during production to maintain consistent quality.
Final Product Testing: Analyzing viscosity, solubility, microbial content, and chemical composition.

Xanthan Gum Manufacturer COA

CAS：11138-66-2

INCI：Xanthan gum

Composition：Xanthan gum

Purity Grade：No purity grade applicable

Appearance：White powder, oderless

Solubility：Soluble in cold or warm water

Preservation：Preservative-free

Storage：Store in a closed container at a dry place at room temperature

Country of Origin：USA

Raw Material Source：Bacterium Xanthomonas campestris

Manufacture：Xanthan gum is produced from the bacterium Xanthomonas campestris in the presence of a carbohydrate solution. The xanthan polymer is precipitated from the medium by the addition of isopropyl alcohol, and the precipitate is dried and milled to give a powder.

Animal Testing：Not animal tested

GMO：GMO-free (does not contain plant-derived components)

Vegan：Does not contain animal-derived components

HS Code：1301909100

Is Xanthan Gum Safe In Cosmetics

The safety of xanthan gum and biosaccharide gum-1 has been reviewed by the Expert Panel for Cosmetic Ingredient Safety. The Expert Panel reviewed the scientific data and concluded that these ingredients were safe as used in cosmetics and personal care products.

What is Xanthan Gum Used For

It is used as an effective thickening agent, emulsifier, and stabilizer that prevents ingredients from separating. In cosmetics, Xanthan gum is used to prepare water gels.

Skin care: It stabilizes the oil phase of creams and lotions and delivers the active ingredients to the skin in a uniform manner. With its high viscosity at rest, Xanthan gum effectively suspends insoluble ingredients in cosmetics.
Hair care: It provides effective stabilization and suspension to hair care products and enhances the lathering quality of shampoos

Property	Values
pH	6.0-8.0
Solubility	Soluble in water

Xanthan Gum Applications

Shampoos, conditioners, lotions, creams, body washes, shower gels.

Xanthan Gum Benefits For Skin

Thickening Agent: It helps improve the texture of lotions, creams, and gels, making them easier to apply and enhancing their overall feel on the skin.
Stabilizer: Xanthan gum helps stabilize emulsions (mixtures of oil and water), ensuring that products maintain their consistency and effectiveness over time.
Moisture Retention: It can help retain moisture in the skin, contributing to hydration and preventing dryness.
Film-Forming Properties: Xanthan gum can create a protective barrier on the skin, which may help protect against environmental pollutants.
Gentle on Skin: It’s generally well-tolerated and suitable for various skin types, including sensitive skin.

Xanthan gum cosmetic grade is a valuable ingredient in many skin care and cosmetic products due to its multifunctional properties, safety, and effectiveness.

Best Way To Dissolve Xanthan Gum

Dissolving xanthan gum properly is key to achieving a smooth texture in your formulations. Here are the best methods:

Dry Mixing

Combine with Dry Ingredients: Mix xanthan gum with other dry ingredients (like powders or sugars) before adding any liquids. This helps prevent clumping.

Using a Blender or Whisk

Blend with Liquid: Gradually sprinkle xanthan gum into a liquid while blending or whisking vigorously. This ensures it disperses evenly without clumping.

Hot Liquid Method

Use Warm Water: Mixing xanthan gum with warm water can help it dissolve more effectively.

Hydration Time

Let It Sit: After mixing, allow the mixture to sit for a few minutes. This helps xanthan gum fully hydrate and thicken.

Avoiding Clumps

Slow Addition: Always add xanthan gum slowly to the liquid to minimize clumping.

Use of Emulsifiers

Combine with Emulsifiers: If your formulation contains emulsifiers, mixing xanthan gum with them can help improve solubility.

Tips:

Start Small: Use a small amount initially, as xanthan gum is very potent.
Experiment: Different liquids may affect how well xanthan gum dissolves, so some trial and error may be necessary.

Xanthan Gum Usage Rate In Cosmetics

Xanthan gum is commonly used in cosmetic formulations due to its thickening, stabilizing, and emulsifying properties. The typical usage rate for xanthan gum in cosmetics varies depending on the type of product and desired viscosity, but here are some general guidelines:

Typical Usage Rates:

Lotions and Creams: 0.1% to 2%
Gels: 0.5% to 3%
Cleansers: 0.5% to 1%
Serums: 0.1% to 1%
Hair Products: 0.5% to 2%

Xanthan Gum For Skin Whitening

Its primary functions in cosmetic formulations are as a thickening agent, stabilizer, and emulsifier.

How Xanthan Gum Can Support Skin Whitening Formulations

Improved Texture: Xanthan gum enhances the feel of creams and serums, making them more pleasant to apply, which can encourage regular use of skin whitening products.
Stability: It helps stabilize emulsions, ensuring that active ingredients intended for skin brightening (like vitamin C, niacinamide, or licorice extract) remain effective and evenly distributed in the product.
Hydration: While not directly related to skin whitening, maintaining skin hydration can improve overall skin appearance and health, supporting any brightening efforts.
Film-Forming: Xanthan gum can create a protective barrier on the skin, which may help retain moisture and improve the overall texture of the skin, contributing to a more radiant appearance.

Active Ingredients for Skin Whitening

For effective skin whitening, look for products containing active ingredients such as:

Vitamin C: Known for its brightening and antioxidant properties.
Niacinamide: Helps even skin tone and reduce hyperpigmentation.
Licorice Extract: Contains glabridin, which can inhibit melanin production.
Kojic Acid: Often used for its skin-lightening effects.

Does Xanthan Gum Expire

Unopened Xanthan Gum

Properly sealed and stored, unopened xanthan gum can retain its quality and potency for several years beyond the recommended use-by date.

Opened Xanthan Gum

Under ideal conditions, opened xanthan gum can last for 2-3 years without significant degradation in quality.

Ideal Storage Conditions

To maximize the shelf life of xanthan gum, it’s essential to store it in a cool, dry, and dark environment. Heat, moisture, and light exposure can accelerate the breakdown of xanthan gum and promote the growth of microorganisms.

Temperature: Xanthan gum should be stored at room temperature or slightly cooler. Excessive heat can cause clumping and deterioration.
Moisture: Xanthan gum should be kept in an airtight container to prevent moisture absorption, which can lead to clumping and potential microbial growth.
Light: Exposure to direct sunlight or UV radiation should be avoided, as it can degrade the quality of xanthan gum over time.

Signs of Spoilage

While xanthan gum does not technically spoil in the traditional sense, there are signs that indicate it may have lost its potency or become compromised:

Clumping: If xanthan gum forms hard clumps or becomes lumpy, it may have absorbed moisture and lost its original texture.
Discoloration: Significant color changes, such as yellowing or browning, can indicate oxidation or degradation of the xanthan gum.
Off Odors: The development of unusual or unpleasant odors may signify the presence of contaminants or microbial growth.

Conclusion

As leaders in supplying high-quality Xanthan Gum Powder, we pride ourselves on being at the forefront of innovation. Our dedicated R&D team is constantly exploring new applications to enhance the benefits of this powerful compound, ensuring that our clients stay ahead in the cosmetics industry.

We understand that quality and transparency are paramount. That’s why we provide comprehensive Certificates of Analysis (COA) for all our products, guaranteeing you receive only the best raw ingredient suppliers.

Don’t miss out on the opportunity to elevate your formulations. Contact us today to learn how we can support your success in the market!