Sodium Ascorbate – Antioxidant Ingredient for Cosmetic Formulations, Skincare & Personal Care Applications

Sodium Ascorbate is a water-soluble form of Vitamin C widely recognized for its antioxidant properties. It is used in various industries, including cosmetics, personal care, food processing, and pharmaceutical manufacturing, with the appropriate grade selected for each application.

In cosmetic formulation development, Sodium Ascorbate may be considered for suitable skincare products where antioxidant ingredients are desired. Antioxidants can help protect formulations against oxidative changes, depending on the formulation design and storage conditions.

Sodium Ascorbate is also used in certain food applications when supplied in an appropriate food-grade form. Its functional performance depends on the product grade, formulation pH, exposure to light and oxygen, and compatibility with other ingredients.

For cosmetic applications, formulators should evaluate ingredient stability, packaging compatibility, and finished-product performance. Always consult the manufacturer’s Technical Data Sheet (TDS) and Safety Data Sheet (SDS) before use.

Key Features

• Sodium salt of Vitamin C
• Water-soluble antioxidant ingredient
• Suitable for evaluation in compatible cosmetic formulations
• Used in selected skincare and personal care applications
• Can be incorporated into appropriate formulation systems
• Available in grades intended for different industrial applications
• Product performance depends on formulation conditions and supplier specifications

Applications

• Skincare formulations
• Antioxidant cosmetic products
• Serums and creams, where formulation compatibility is established
• Lotions and personal care products
• Selected food applications using certified food-grade material
• Pharmaceutical manufacturing using the appropriate certified grade
• Research and formulation development

Product Specifications

Product Name: Sodium Ascorbate

Chemical Name: Sodium Ascorbate

Common Name: Vitamin C Sodium Salt

Product Category: Antioxidant Ingredient / Specialty Chemical

INCI Name: Sodium Ascorbate

CAS Number: 134-03-2

Molecular Formula: C₆H₇NaO₆

Appearance: Typically a white to slightly yellow crystalline powder

Odour: Odourless or nearly odourless

Solubility: Soluble in water

Function: Antioxidant and formulation ingredient

Purity: As specified by the supplier

Recommended Usage: Follow the manufacturer’s recommendations for the intended application

pH: Refer to the product’s Technical Data Sheet

Storage: Store in a tightly sealed container under the supplier’s recommended conditions, protected from moisture, light, and excessive heat

Packaging: Available pack sizes as listed by the seller

Shelf Life: Refer to the product label or supplier documentation

Directions for Use

Use Sodium Ascorbate according to the supplier’s formulation guidance. Confirm the recommended concentration, addition method, pH compatibility, and processing conditions for the intended product. Minimize unnecessary exposure to heat, light, and air where relevant, and use suitable packaging to support formulation stability.

Conduct compatibility and stability testing before commercial production. Use only a grade specifically certified for the intended cosmetic, food, or pharmaceutical application.

Safety and Storage

• Read the product label and Safety Data Sheet before handling.
• Avoid contact with the eyes and avoid inhaling airborne powder.
• Use appropriate protective equipment during handling.
• Store in a cool, dry place according to supplier recommendations.
• Keep the container tightly closed when not in use.
• Protect the material from moisture and unsuitable storage conditions.
• Do not assume a cosmetic or industrial grade is suitable for food or pharmaceutical use.