In Southeast Asia the flower is used as a natural food colouring. In Malay cooking, an aqueous extract is used to colour glutinous rice for kuih ketan (also known as pulut tai tai or pulut tekan in Peranakan /Nyonya cooking) and in nyonya chang . In Kelantan , east part of Malaysia, by adding a few buds of this flower in a pot while cooking white rice will add bluish tint on the rice which is served with other side dishes and such meal is called nasi kerabu . In Thailand, a syrupy blue drink is made called nam dok anchan (น้ำดอกอัญชัน), it is sometimes consumed with a drop of sweet lime juice to increase acidity and turn the juice into pink-purple. In Burmese and Thai cuisines , the flowers are also dipped in batter and fried. Butterfly pea flower tea is made from the ternatea flowers and dried lemongrass and changes color depending on what is added to the liquid, with lemon juice turning it purple. 
*The product and the ingredients in this remedy were designed to support the body’s wonderful structure, function, and ability to heal itself naturally. By supporting and accelerating the body’s healing capabilities, the body is better able to defend and heal itself from the damaging effects of Eczema or psoriasis. This is an entirely natural process that we believe can be induced by the right natural remedy. Natural remedies cannot claim to diagnose, prevent, treat, or cure any disease by law without a FDA evaluation and this is not what we are doing. All we can do is share the positive testimonials of our customers, and what our research has shown to be effective.