Purchased these and used for the month, when i ran out i didn't purchase anymore for a few weeks, the weeks that i was not taking these daily i definitely noticed a difference in my skin and nails. I was more prone to breakouts and random popup zits, my nails started to crack and peel and became very frail and brittle. I purchased more bottles and just finished one for the month, i DEFINITELY SEE THE CHANGE. I could not be happier. My nails are growing longer and thicker and the tips of them are extremely white. My skin is baby soft and acne free, and my hair.. oh my hair is amazing. Softer, healthier, more voluptuous. The gummies taste delicious, no grainy vitamin taste to them at all, tastes just like a strawberry fruit snack! My boyfriend even takes this daily with me and reminds me when i forget! I will continue to purchase these and i cant wait to see the results with continuous use!