Benzyl Alcoh 0.9% 3ml

1. Primary Functions & Mechanisms

• Preservative (Key Role)

  As a mild, broad-spectrum preservative, 0.9% benzyl alcohol inhibits the growth of bacteria, fungi, and yeast in aqueous formulations (e.g., peptide solutions, injectables, topical creams, or research reagents). It works by disrupting microbial cell membranes and metabolic processes, extending the shelf life of products while maintaining their stability—critical for preventing contamination in sterile or semi-sterile applications.

• Solvent & Co-Solvent

  It acts as a solubilizing agent for poorly water-soluble compounds (e.g., certain peptides, active pharmaceutical ingredients, or research chemicals). At 0.9% concentration, it enhances the solubility and dispersion of lipophilic substances in aqueous solutions, ensuring uniform distribution of active ingredients for consistent performance (ideal for peptide reconstitution or topical formulations).

• Topical Astringent & Mild Antiseptic

  In topical products (e.g., skin care, wound care), 0.9% benzyl alcohol exhibits mild antiseptic properties, helping to cleanse minor cuts, scrapes, or skin irritations. It also acts as an astringent to temporarily tighten skin pores and reduce mild inflammation, making it suitable for formulations targeting acne-prone or sensitive skin (low concentration minimizes irritation).

• Vasodilator (Minor Auxiliary Effect)

  In clinical or research settings, low concentrations of benzyl alcohol may exert a mild vasodilatory effect (widening blood vessels) when applied topically or used in injectable formulations. This can aid in the absorption of co-administered active ingredients, though this is not its primary function at 0.9%.