Hair only absorbs what it needs
Layering or mixing hair conditioners and treatments can increase the variety of proteins, vitamins, and minerals that you infuse into your hair, thus improving its health, appearance and manageability. Keep in mind that hair only absorbs what it needs and the rest of the nutrients will just sit on the surface of the hair shaft. This is only a problem if buildup occurs and hair starts to look and feel brittle, stiff, limp, dry or dull. If you are happy with the results, then your "special recipe" is probably working.