Recommended Co-Wash

It is important to know your hair porosity, needs and issues before you invest your money in buying any hair product. This will provide you with the best opportunity to know and buy products that work well for your hair’s porosity and needs. So, when you buy a product, always study the effects of said products on your hair before buying in bulk. For example, if you have high porosity hair and you know light weight oils don’t work for you and you use Castor oil (heavy weight oil) but you notice the Castor oil is not working for you then pls. stop.

Co-Wash

As I Am Coconut CoWash Cleansing Conditioner – Some naturals say this product dries their hair. So as usual test it out and see if it works for you.
Shea Moisture Coconut & Hibiscus Co-Wash Conditioning Cleanser
Jane Carter Solution – I use their leave-in conditioners. They have good products
Eden BodyWork Coconut Shea Cleansing Cowash- I have heard good things about this product but if you are allergic to coconut then don’t try this product.
Nubian Heritage Indian Hemp and Tamanu Co-wash
Carol’s Daughter Hair Milk Co-wash cleansing Conditioner

Source
http://www.naturallycurly.com/curlreading/curl-products/top-10-co-washes-and-cleansing-conditioners/