Vinegar/Vinaigre ●
TL;DR. This ingredient is mainly used as a pH adjuster and mild astringent, especially in rinse-off, scalp, and clarifying products. It can also support product feel by helping lower alkalinity after cleansing or chemical treatments.
What does Vinegar/Vinaigre do in a cosmetic formula?
This ingredient is mainly used as a pH adjuster and mild astringent, especially in rinse-off, scalp, and clarifying products. It can also support product feel by helping lower alkalinity after cleansing or chemical treatments.
Is Vinegar/Vinaigre clean?
From a clean-beauty perspective, this ingredient is generally well accepted and has little restricted-list friction. The main watchpoint is formula pH, since overly acidic leave-on products can sting or irritate sensitive skin.
Is Vinegar/Vinaigre sustainable?
This material is typically made by fermentation of plant-derived sugars or juices, so its sourcing can be renewable. It is readily biodegradable and is not associated with environmental persistence, though agricultural inputs vary by crop and supplier.
Is Vinegar/Vinaigre COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic frameworks when produced from compliant natural fermentation sources. It fits Green Chemistry principles well because it can come from renewable feedstocks, uses aqueous processing, and breaks down readily in the environment.
How does Vinegar/Vinaigre work chemically?
Chemically, this material is an aqueous fermentation-derived mixture dominated by a small carboxylic acid, with trace minerals, sugars, and organic metabolites depending on source. It is usually added q.s. for pH adjustment rather than at a fixed active level, and finished formulas are commonly controlled around skin- or hair-appropriate acidic pH ranges such as about 3.5 to 5.5.
Last updated 2026-08-17