This product is brilliant. It strengthens your natural nail and helps it grow. I have had gel nails for years and every time I remove the gel, I have weaker nails. I was a nail biter when I was younger and had weak nails to begin with, but within a week this product has strengthened my nails so that i have my own nails back and can wear any nail polish I choose. @ R95 per bottle I think it is a bargain as you are required to put on 2 layers the first day and continue building every day with one layer till you have five. Then you remove and start over. I use it as a base coat under any nail polish.