Sodium benzoate
Category: Preservative
Brief description: Sodium benzoate is a widely used synthetic preservative that prevents microbial growth in cosmetic products.
Benefits: Provides effective antimicrobial protection, extending the shelf life of cosmetic products.
Skin type suitability/concerns: Suitable for most skin types.
Target audience: All age groups and demographics.
Chemical composition: Sodium benzoate is the sodium salt of benzoic acid.
Physical aspect: White crystalline powder.
Compatibility: Compatible with a wide range of cosmetic ingredients; however, it is most effective at low pH levels (below 5).
Concentration: Typically used at 0.1-0.5% in cosmetic formulations.
Side effects/adverse reactions: Generally safe for use in cosmetics at recommended concentrations, with a low risk of irritation or allergic reactions.
Regulatory status: Approved for use in cosmetics worldwide, with no specific restrictions.
Sustainability/ethical considerations: Sodium benzoate is a synthetic ingredient, which can be considered less sustainable than some natural alternatives; however, its effectiveness at low concentrations reduces its overall environmental impact.
Brief description: Sodium benzoate is a widely used synthetic preservative that prevents microbial growth in cosmetic products.
Benefits: Provides effective antimicrobial protection, extending the shelf life of cosmetic products.
Skin type suitability/concerns: Suitable for most skin types.
Target audience: All age groups and demographics.
Chemical composition: Sodium benzoate is the sodium salt of benzoic acid.
Physical aspect: White crystalline powder.
Compatibility: Compatible with a wide range of cosmetic ingredients; however, it is most effective at low pH levels (below 5).
Concentration: Typically used at 0.1-0.5% in cosmetic formulations.
Side effects/adverse reactions: Generally safe for use in cosmetics at recommended concentrations, with a low risk of irritation or allergic reactions.
Regulatory status: Approved for use in cosmetics worldwide, with no specific restrictions.
Sustainability/ethical considerations: Sodium benzoate is a synthetic ingredient, which can be considered less sustainable than some natural alternatives; however, its effectiveness at low concentrations reduces its overall environmental impact.
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