I tired the 20 day manicure and was extremely happy that it is lasting!! I have two small kids (under the age of 4) so my hands are always in water, lotions and potions. I didn't think I would be so lucky to have a treat like a manicure last this long! I am very excited about this new found miracle!! I will start to book it every month to keep this up. Well worth it. Thank you!!! S