Taking neuron growth supplement?

Question

what if a person is injected with "Neuronal Growth Supplement" (http://www.sciencellonline.com/products/1801.htm , catalog #1852) . it's a supplement used to enable survival and proliferation of Neurons and Astrocytes in vitro (such as cell cultures), respectively.

will it increase the individual's brain capacity?

Answer 1

No. These will be broken down in the stomach if taken orally, they will not cross the blood brain barrier if injected, and are in all likelihood carcinogenic in an adult human.

These are laboratory chemicals, they go in test tubes, not into your body.

Answer 2

no