Using the best gel nail brand 34calgel34 it lasts up to 4 5 weeks for manicure and much longer for pedicure this is 100 soak off uv gel not 34gel powder34 which is mixed with acrylic powder it is kind to nails and is nail strengthner that you can grow your natural nails without breaking also in fills refill service is available for calgel repeaters not for nails done by other salons due to safety no need to remove everything just keep your nail length and reapply new col