Sodium Benzoate

INCI Name:
Sodium Benzoate

Description:
A preservative derived from Benzoic Acid, naturally present in fruits and spices such as plums, apples, prunes, and cloves. It is widely used in cosmetics and personal care due to its strong anti-fungal and anti-bacterial properties.

Solubility:
Partially soluble in water and oils.

Usage Rate:
Up to 1% in cosmetics.

Recommended pH Range:
Effective in acidic systems, typically pH 3–6

Applications:

• Used as a preservative in cosmetics and personal care formulations
• Used in baby wipes, hair products, serums, and oral-care products

Function:

• Extends shelf life of products
• Acts as an antimicrobial agent
• Helps maintain product stability

Storage:
Store in a cool, dry environment away from moisture and direct sunlight. Keep container tightly closed.