Go to qvc.com and buy Pro Strong, it is a calcium bonder, It takes longer than they say, but it helps make your nails stronger.
Go to the local drug store and buy Vasaline Intensive Care Healthy Hand Essentials.
I had my nails on for over 10 years, took them off in October, I have been doing the prostrong every day and the Intensive Care for 4 weeks, my nails are actually strong enough to grow. I have the worst nails, they always looked like I bit them, but they just would break off almost daily. Granted, they don't look as good as they did with acrylic on them, but I can actually do a French Mainicure on them, I am thrilled. I really think the Intensive care has helped the most, my cuticles look better, my hands are soft.
Give it at least a month. Think of the money you are saving! I was spending over $60 every month. The Pro Strong was like $30 and the Intensive Care was $4. Expect them to be really weak until all the nail has grown out from where the product was.