Is it ok to use both your Vit C and Copper peptide product after rolling togethe

[skyrim]

Hi just wondering if it's ok or recommended to buy both the Vit C and Copper peptide to put on face after rolling.  Someone said they should not be applied together after rolling but rather one or the other.  Also do you sell the Rejuveness 540pin rollers, if so did you test them with the others?  Just wondering if more needles = better as they claim to use 540 instead of the 192 found on most and not sure if their gold-plated pins are better.  They don't seem to be any more then the chinese rollers in price but kind of hard to believe if they are putting out such a better product, it would be about the same price as the cheaper Chinese one

[SarahVaughter]

Your first question is answered here:

https://http://forums.owndoc.com/dermarolling-microneedling/best-skin-care-routine/

Your second question is answered here:

https://http://forums.owndoc.com/dermarolling-microneedling/i-found-a-dermaroller-with-540-needles/