Silver Complex Antimicrobial Preservative (Colorless)
INCI: Silver Citrate and Citric Acid
It should be added to the final formulation after the emulsion has cooled down below 50°C (122°F).
Recommended usage level:
Skin Care products 0.1% - 0.2%
Solubility: Soluble in water. Miscible with ethanol, glycerin, and propylene glycol
Appearance: Colorless, low viscosity liquid with a very faint citrus scent.
Creams and Lotions
Gels, Serums, Facial Products
Body Sprays and Mists
Shower Gels and Shampoos
No oil-phase migration
Low level of use
*Note: Silver Complex Antimicrobial Preservative is not recommended for the production of alkaline products, which will produce precipitates and discoloration.