Do I use the nail thickener or the nail strengthener?
I have week, thin nails. I do not use any colored polish-just clear. Which of these products do I use? Could I use strengthener first and thickener as top coat? Does it penetrate nail to strengthen structure as nail grows out?
asked 3 years, 5 months ago
on Dermelect High-Maintenance Instant Nail Thickener