B-12 patches ingredients ok?

[Guest guest]

I have come across a company that sells B-12 patches. They contain

Cyanocobalamin and Selenium in the form of Sodium Selenate - 200 mcg.

I would like to know :

1)if I am already taking selenomethionine (200 mcg) is this going to

be an issue?

2) Also is selenium in the form of sodium selenate ok to take?

The patch can be used once a week or couple of times if I want to ramp

up my B-12 resources in the body. It gives 1000 mcg of B-12 each time.

Thanks.