CND Additives?

[liberty_n]

Hi just wondering who has used the CND additives and how to use then?

 

[Jen889]

http://www.salongeek.com/nail-geek/187548-cnd-additives.html

http://www.salongeek.com/nail-geek/240453-cnd-additives-advice-beginner.html

there are a few other threads, use the search function on the top right. hth!