@nailcode.cat: Everyone asks me: how long do dual form nails really last? This client didn’t come back for over 5 weeks — and her set was still strong. 💅 But here’s the truth: the sweet spot is 3–4 weeks, not because of lifting, but because the weight shifts as the nail grows. That’s how you keep nails healthy and beautiful. We refreshed her nails, and now she’s set until next month.