soya milk 
noun [mass noun]
The liquid obtained by suspending soya bean flour in water, used as a fat-free substitute for milk, particularly by vegans.My vegan-friendly chocolate pie was made with organic cocoa, soya milk and rice flour....
- I'm not over-enthusiastic about cow's milk and believe that non-dairy substitutes such as soya milk are better for many people.
- For those who suffer a strong allergic reaction to cow's milk or follow a vegan diet, soya milk has always been an important option.