English to Russian Other Cosmetics, Beauty Hair care

Fresh sunny greetings to all!)

I am translating a multilingual flyer which is supposed to be placed at the entrance of a US hair salon to ensure all customers with limited English proficiency coming in to do their hair can learn about the new product being launched. I came across the word "co-wash" when translating this flyer from English into Russian. It is used in the following sentence there: "The range will consist of six new products: two conditioners, a co-wash and three styling products." It is clear that co-washing means that one is replacing his/her shampoo with just one product that can simultaneously do the job of shampoo (cleanse the hair) and that of conditioner (keep hair extra nourished and moisturized). However, it is difficult to determine a proper way to render the noun "co-wash" in Russian. Does any of you have any idea what Russian word or expression could be effectively used for the English noun "co-wash"? Thank you in advance for sharing your possible ideas and suggestions about this here!)))

Kindest wishes,
Olga.