EDTA

It is a chelating agent widely used in cosmetics and personal care products to bind to metal ions present in water or raw materials. This binding helps reduce the negative impact of metal salts on product stability and performance.

Cosmetically, EDTA improves the stability of formulations by preventing metals from reacting with sensitive ingredients such as preservatives, fragrances, and colorants. As a result, it helps maintain the quality, color, and aroma of the final product over time. It exhibits high compatibility with various formulation systems and can be used in low concentrations without affecting the product's sensory perception.

Benefits

• It helps improve the stability of cosmetic formulations.
• It enhances the effectiveness of preservation systems.
• It reduces the effect of minerals present in the water.
• It helps to preserve the color and aroma of the product.
• Effective at low concentrations
• Compatible with most cosmetic ingredients

How to use

• Manufacturing stage: Aqueous Phase
• Instructions for adding: Dissolve completely in water before adding the remaining ingredients.
• Temperature: Stable within normal cosmetic manufacturing temperatures
• Recommended pH range: 3.0 to 10.0 (depending on the type of EDTA used)
• Important structural notes:
  • Complete dissolution must be ensured before proceeding with manufacturing.
  • It is usually used at the beginning of the aqueous phase.
  • It is not a preservative in itself, but rather a supporting agent for preservation systems.

Recommended ratios

• In most cosmetic products: 0.05% – 0.2%
• In washes and cleaning products: 0.1% – 0.3%
• The maximum recommended amount for cosmetic use: usually not exceeding 0.3%

Melting

• Water: Soluble
• Glycolates: Partially soluble
• Oils: Insoluble
• Compositional notes: Intended for use in aqueous or emulsified systems.

Applications

• Skin care creams and lotions
• Face and body washes
• Shampoo and hair care products
• Gels and cleaning products
• skin toners
• Daily care products

Storage

• Store in a cool, dry place.
• Keep away from moisture.
• Ideal storage temperature: below 25°C
• The package is tightly sealed to prevent moisture absorption.
• Adhering to good storage practices maintains quality.

Organizational note:

EDTA is intended for cosmetic use only, and is permitted under EU and SFDA cosmetic regulations when used within the recommended cosmetic proportions.