Product Name: Quaternium-73
Other Name: Pionin
CAS No.: 15763-48-1
Chemical Structure:

Quaternium-73 Application:
Quaternium-73 is a cationic quaternary ammonium compound with a distinctive red-violet color and strong antibacterial and anti-acne activity. It is widely used in cosmeceutical skincare formulations due to its ability to target acne-causing bacteria (such as C. acnes) while providing skin-purifying and calming effects, even at low concentrations. Key Application Areas:
Acne-Prone Skincare Products
Effective in serums, toners, and spot treatments designed to control blemishes, reduce bacterial load, and promote clearer skin.Antibacterial Cosmetic Formulas
Used in facial cleansers, masks, and mild exfoliants to provide targeted antimicrobial protection without disrupting skin barrier function.Functional Color-Active Systems
Offers both functional antimicrobial effects and a characteristic coloration, suitable for transparent or tinted formulas that highlight activity.Low-Dose High-Efficacy Systems
Active at extremely low concentrations (as low as 0.0001–0.01%), making it ideal for premium, high-efficacy skincare lines.
Quaternium-73 Packaging and Shipping:
Packaging: 1kg/ bag, 25kg/ drum or as customer’s required.
Shipping : DHL/ FedEx/ Air shipping/ Ocean shipping
Quaternium-73 Storage:
Store in Dry and Ventilated place with the Room Temperature, Preserved in Original Tight-Closed containers, Keep Away from Light and Heating.

