Do you know any app other than nutrigates which gives the facility of choose own ingr

Using advanced technology, NutrigatesUSA provides the option to develop your own Multi-Vitamin.
Using the personal concoction method, the dietary supplement will contain exactly the components you specify, without the risk of containing other production ingredients, artificial preservatives, and harmful food coloring.

What is nutrigates? how dose it work? could you explain more?

NUTRIGATES USA – PERSONALIZED MULTIVITAMIN AND GENETIC EVALUATION SERVICES
Nutrigates USA provides genetic diagnostic services combining personal concoction of vitamins and food supplements
For More information visit http://www.nutrigates.com/