Science
Mechanism of Action
Acetum exerts its primary effect through its acetic acid content, functioning as a potent antiseptic. This broad-spectrum antimicrobial activity is effective even at low concentrations, targeting a range of bacteria including streptococci and pseudomonas. When derived from apple cider, Acetum also introduces AHAs, facilitating gentle exfoliation, accelerating cellular renewal, and enhancing skin texture. Additionally, it acts as an astringent, antioxidant, cleanser, and acidifying agent, contributing to sebum regulation for a mattifying finish.
Research
Clinical Evidence
Medium confidence1%
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Vinegar, a dilute solution of acetic acid, is inherently acidic with a typical pH around 2-3. It maintains stability in acidic environments and is effectively utilized for pH adjustment in cosmetic formulations.
Conflicts
- Ingredients sensitive to low pH
- Ingredients requiring alkaline pH for stability or efficacy
Safety
Safety Profile
A specific safety assessment by the Cosmetic Ingredient Review (CIR) for Acetum was not identified. Manufacturers are generally responsible for ensuring product safety. Applying large amounts of vinegar to the skin may result in irritation and dryness.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Acetum is a valuable ingredient for targeted antimicrobial action, gentle exfoliation, and pH balancing, particularly suited for oily and acne-prone skin, provided formulation respects its inherent acidity and potential for irritation at high concentrations.
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References
Sources