ODM Cosmetic-Grade Citric Acid Anhydrous Factory, Exporter

Products Name Citric Acid Anhydrous
CAS No 77-92-9
INCI Name Citric Acid
Specification ≥99% 
Molecular Weight 192.13 g/mol
Chemical Formula C₆H₈O₇
Appearance White crystalline powder
PH Value 3.5-6.0

Product Description

Product Description

Citric Acid Anhydrous

Citric Acid Anhydrous is an organic acid that is widely found in citrus fruits. It is a natural acidic ingredient commonly used in cosmetics and skin care products, mainly as a pH adjuster and preservative. Citric Acid Anhydrous has good solubility and stability and is suitable for use in a variety of formulations.

Our Citric Acid Anhydrous is a naturally fermented, high-purity ingredient essential for pH regulation, antioxidant protection, and skin-brightening in cosmetic formulations. As a key alpha-hydroxy acid (AHA), it gently exfoliates while enhancing product stability and efficacy.

Key Benefits in Cosmetics:

  • pH Adjuster & Buffer – Maintains optimal formulation stability (pH 3.5-6.0)
  • Gentle Exfoliation – Promotes cell turnover for smoother, brighter skin
  • Chelating Agent – Binds metal ions to prevent oxidation & rancidity
  • Antioxidant Booster – Enhances vitamin C & E efficacy in anti-aging serums
  • Preservative Enhancer – Extends shelf life by synergizing with natural preservatives

Ideal Applications: Toner & Essence, Vitamin C Serums, Hair Care, Natural Preservative Systems.

Benefits

pH adjustment
pH adjustment

Anhydrous citric acid can effectively adjust the pH value of the product to ensure the best effect and safety of skin care products on the skin.

Exfoliation
Exfoliation

As a slightly acidic ingredient, anhydrous citric acid can help remove dead skin cells, promote skin renewal, and make the skin smoother.

Antioxidant
Antioxidant properties

It has certain antioxidant capacity, which can help neutralize free radicals and slow down the skin aging process.

Moisturizing
Moisturizing effect

Anhydrous citric acid can help the skin retain moisture and enhance the skin’s moisturizing ability.

Anti-corrosion
Anti-corrosion effect

It can inhibit the growth of microorganisms and extend the shelf life of the product.

Recommended Use

Usage

The recommended concentration is generally between 0.5% and 2%, depending on the type of product and formulation requirements. When using it, you need to pay attention to its acidic properties to avoid irritation to sensitive skin.

Applications

It is commonly used in cleansers and cleansing foams, scrubs and exfoliating masks.

Facial Cleansers
Facial Cleansers

Used in cleansers and cleansing foams to help remove dirt and dead skin cells.

Exfoliating products
Exfoliating products

Such as scrubs and exfoliating masks, which promote skin renewal.

Moisturizing cream
Moisturizing cream and lotion

Used to adjust pH value and enhance moisturizing effect.

Anti-Aging
Anti-Aging Skin Care

Use in serums and creams to provide antioxidant protection and promote skin smoothness.

Sunscreen
Sunscreen products

Acts as a pH adjuster and preservative to ensure product stability and effectiveness.

Storage & Specifications

Storage
Storage

Store in a closed container at a dry place at room temperature.

Testing
Animal Testing

Not animal tested

Vegan
Vegan

Does not contain animal-derived components

GMO
GMO

No data available

Frequently Asked Questions

What is the primary role of Citric Acid Anhydrous in skincare?
Its primary roles are pH adjustment to ensure product stability and gentle exfoliation as an Alpha Hydroxy Acid (AHA) to improve skin texture.
Is this product suitable for sensitive skin?
While it is safe, users with sensitive skin should be cautious of its acidic nature. Formulations typically use 0.5% to 2% to balance efficacy and skin comfort.
Can Citric Acid Anhydrous replace traditional preservatives?
It acts as a preservative enhancer by inhibiting microbial growth and adjusting pH, but it is often used in synergy with other natural preservatives for full protection.
Is the ingredient Vegan and cruelty-free?
Yes, our Citric Acid Anhydrous does not contain animal-derived components and has not been tested on animals.
How does it benefit anti-aging formulations?
It offers antioxidant protection by neutralizing free radicals and enhances the efficacy of vitamins C and E in anti-aging serums.
What are the storage requirements?
It should be kept in a tightly closed container, in a cool, dry place at room temperature to maintain its stability.

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