Calgel also do a soak off gel.
I have just completed me course and have the following opinions;
1/it is really good for clients who want no damage to their own nail, and those who want an overlay to strengthen their nat nails.
2/the coloured gels are good for providing a "permanent mani/pedicure"
3/it is quite expensive :?
4/it is WAAAAAYY too flexible to sculpt with
5/by golly does it yellow - so you have to sell a uv topcoat @ £7.50 with every set you do :?
I have just ordered an akzentz trial kit as i want something i can sculpt with.
I plan to use calgel for nat overlays & permanent colour, and if i like it, akzentz for sculpted extensions (if i do not like it i will try another like faze or young nails - however my 1st choice has been akzentz due to the number of good reports i have heard about it).