Acrylics are often the most damaging to your natural nails, while gel soak-off nails and press-on falsies are a healthier option. Make sure whenever you're removing them you do it properly in order to prevent any further damage. Then after removing your fake nails, take much-needed breaks between appointments and at-home manicures.
To avoid weak, brittle nails and promote stronger, healthier results, try to maintain a balanced diet and drink lots of water. You can also regularly apply nail oils, creams and lotions to nourish your hands. Also, keep your nails trimmed and filed to ensure they are in tip top condition for your next set of fake nails.