The droplets size of a cosmetic product determines the extent to which it is absorbed by the skin. To make nano creams, an ultrasonic creams emulsifier is needed. Ultrasonic emulsification technology uses high-frequency sound waves and acoustic cavitation to rapidly mix immiscible liquids (like oil and water) into uniform, stable nano-emulsions.

The advantages of ultrasonic cream emulsifiers are very obvious:

• Reduce the size of cream particles to improve its quality.
• Accelerate production efficiency and increase output.
• Significantly reduces the amount of emulsifier used, saving costs.
• The stability of nanoemulsions is extended, thus extending the shelf life of the cream.