Gluconodeltalactone Sodium Benzoate ●
TL;DR. This ingredient functions primarily as a preservative system, helping protect water-based formulas against bacteria, yeast, and mold. It is most effective in acidic products, typically around pH 3 to 6.
What does Gluconodeltalactone Sodium Benzoate do in a cosmetic formula?
This ingredient functions primarily as a preservative system, helping protect water-based formulas against bacteria, yeast, and mold. It is most effective in acidic products, typically around pH 3 to 6.
Is Gluconodeltalactone Sodium Benzoate clean?
From a clean beauty perspective, this ingredient is generally well accepted because it has a low sensitization profile and is used at modest levels. Some users may notice stinging in low-pH formulas, especially on compromised skin, but it is not a major restricted-list concern.
Is Gluconodeltalactone Sodium Benzoate sustainable?
This material is commonly derived from fermentation-based and nature-identical inputs, with a favorable biodegradability profile. It does not raise the same persistence concerns associated with many silicone or fluorinated materials.
Is Gluconodeltalactone Sodium Benzoate COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards within preservative-use limits. Its fit with Green Chemistry is solid, especially where fermentation-derived feedstocks, low use levels, and biodegradability are prioritized.
How does Gluconodeltalactone Sodium Benzoate work chemically?
Chemically, this is a blend pairing a polyhydroxy acid lactone with an aromatic acid salt, giving both pH support and antimicrobial preservation. Typical use levels are about 0.75% to 2.0%, and performance depends strongly on keeping the finished formula in the acidic range.
Last updated 2026-05-13