Has anyone used Prime Dose Capsules on their cider?

[SeeAliceBrewery]

I was looking at this....and I wonder if it would prevent bottle bombs in the cider? I figure it would not work for me as I am planning to back sweeten...and the existing yeast could still produce the bombs.

This is a new product that NB is now selling.

 

[Randzor]

Appears to be like a drop but in an easier to use form

 

[rlauhead]

It contains yeast in addition to sugar.