Nano Silver Solution, concentration 2000ppm, is in liquid form dissolved in water. Without precipitating, the particle size is between 1-50nm (>70%).

Colloidal type, concentration 2000ppm

Nano Silver Solution, Colloidal type, concentration 2000ppm, in liquid form dissolved in water. Without precipitating, the particle size is between 1-100nm. It is a yellow liquid.

The company offers a free disinfection efficiency testing service. For finished products that customers use this ingredient as an ingredient In case of ordering 25kg.

Nano Silver kills germs by binding positively charged silver ions to negatively charged proteins. This results in the death of germ cells. Including the inability to continue dividing cells to grow. (Please see the description in the picture below) 

Instructions for using Nano Silver Solution (2000ppm) in place of any type of preservative in the formula.

Nano Silver Solution (2000ppm) is effective in controlling germs in cosmetic formulas. Use at least a concentration of 2% (or equal to 40ppm in the formula) which can be dissolved in every formula.

Instructions for using each type of Nano Silver

- Silver "ionic" solution or silver in liquid form is effective in killing germs. At the same level as Nano Silver "colloidal" solution, these 2 types of Silver have the highest sterilization efficiency. (at the same concentration rate) compared to other types of silver, with a usage rate of 0.3% sufficient to kill all types of germs in a short time.

- Silver "ionic" solution is a clear, colorless liquid, but Nano Silver "colloidal" solution is a clear, dark yellow liquid.

- Silver "ionic" solution has lower stability than Nano Silver "colloidal" solution . Products using Silver "ionic" solution must be protected from light. Do not pack in clear packaging. and avoid high heat

- Both Silver "ionic" solution and Nano Silver "colloidal" solution cannot withstand heat. (In the case that the production process requires the use of heat, separate the two types of silver to add in the final step. when the product cools down)

- Both Silver "ionic" solution and Nano Silver "colloidal" solution can be used with non-ionic (non-ionic) and anionic (negatively charged) surfactants , but can be used with cationic (ionic) surfactants. plus)

- Leave-on products (don't wash off after use) such as skin cream) use Silver "ionic" solution and Nano Silver "colloidal" solution because they are cheaper and colorless or have a light color that does not interfere with the color of the product.

Usage: for any product It serves to kill germs.

How to mix: Please study the information above. The pH of the formula should be in the range 6-12, avoid all types of salt/electrolyte (including EDTA) in the formula as it may affect the stability of colloidal silver, cannot contain cationic surfactant. or any ingredient that has a positive charge in the formula

Usage rate: 1-5% (recommended 2% or equal to 40ppm for most control/disinfection purposes)

Product appearance: Yellow liquid

Solubility: Can dissolve in water

Storage: The product has a shelf life of 2 years. Always store in a cool place before using in the formula.

INCI Name : Water, Colloidal Silver

Silver Content: 2000ppm

Examples of products using Colloidal Silver

dermalogica Breakout Control
perricone MD Thio:Plex Intensive 2-Step Brightening System
LA MER THE OIL ABSORBING TONIC