Rated 4.64 out of 5 stars
I had already been blown away by other products from LondonTown. Polishes, removers, base and top coats had all gotten my nails stronger, almost unbreakable. Then I saw the Probiotic Boost and we had definitely hit on the last bit for perfection. I haven't worn natural nails for forty years; most of that tie was spent using acrylics. After that, I became a gym rat and pretty serious weightlifter and just let my nails go their own way, keeping them short and "out of the way". Then I found all the other LT products and it felt like a miracle. But adding on the Probiotic WAS the miracle. All the other LT items were helping me grow out all the thin, breakable nails and grow out the healthier nail material. But the Probiotic seems to make them seem to grow out faster, allowing me to take off the last little bit of thin nail still hanging around. It also seems to eliminate any residual staining from polish and just give me an overall healthy nail. Just do it - just invest in the entire LT line and never bother with a manicure again!
The instructions are too vague. Sometimes you put it on then wash it off, other times leave it on. There is no direction on how often it should be used. And my nails looked nothing the the nails in your video after applying this. I don't know if it's working because I don't know if I'm using it correctly. Not sure if I'll ever purchase again. I do love the other nail products I've purchased from you. The cuticle remover is the best I've ever had.
Silvestri S from Undisclosed
...but this product actually helped! I've tried just about everything & basically nothing works. I won't exaggerate & say my awful nails are now great, but they're definitely better since using Nail Probiotic Instant Boost.
Delahunt D from Undisclosed
I noticed a difference after 1 application!
Chontos C from Undisclosed
Since I started using Nail Probiotic Instant Boost my nail have not split and chipped and my cuticles have improved .
Haehnel H from Undisclosed
Copeland C from Undisclosed
This - in combination with switching to a mild bar soap for hand washing (no SLS) - has saved my cuticles! They were wretched in appearance before I began using this. Cannot recommend highly enough.
Loomis L from Undisclosed
Kennedy K from Undisclosed
I wish I had more time before reviews are requested. A product needs multiple use to see if it will do what is said. So, I can't give 5 stars because I've only used it once. I will continue t use the boost and come back later to revise.
Vicki from Undisclosed
The great reviews are not lying to you, this stuff works! Within ten days my fingernails went from a dried out, peeling, splitting mess to clear, healthy, strong more youthful nails again. It even smoothed out the ridges that had been getting steadily worse post menopause. My only regret: I didn't take "˜before photos'...
Parham P from Undisclosed
I usually take a day or 2 between color, just to pamper my nails. This is a part of it. I use it a couple of times a day until I'm ready to polish. My natural nails look and feel very healthy. This is a repeat purchase.
Plusch P from Undisclosed
I have been having problems with my nails because of medicine I have to take. I have tried so many different products. I purchased the nail hardener and that help. I recently purchased the Probiotic Boost and it is really helping. I am using it on both my finger and toe nails it doing a good job.
Nowlin N from Undisclosed
The first time i used it for about two day I could really tell a difference in my nails they were so thin, weak, and had been drilled to death now I can say they are back alive looking better every day this is a must if your nails are looking like death!!
Tenser T from Undisclosed
This product absolutely NOTHING for my nails!
Jen from Jacksonville, FL
I've been using this for about 3 months now when I do my weekly manicures. I take my previous polish off do all of my filing and trimming and then I put a very thick layer of this on before soaking my nails. I've noticed that my nails are not only stronger, but also less peely which with my nails means that they're way more moisturized. I really like this product and I will continue to use it not only because it's effective but also because it makes my home manicures more spa-like.
Newport N from Undisclosed
I was very happy with the dry time, I haven't used it long enough to really give an opinion yet.
Wiebe W from Undisclosed
Probiotic boost moisturized my thirsty nails in a way lotions and oils have never done before. Very pleased that they are not drying or peeling. I have to wash my hands a lot and this has helped.
van v from Undisclosed
I have bitten my nails for most of my life. As a child, young adult through to my senior years. I am 74 years old. I decided to break that habit and let my nails grow. It was difficult but I did it! However, my nails were not healthy. They broke, split, peeled and always had rough edges and weak spots. Then Londontown came into my life! After using Nail Probiotic Instant Boost for one month my nails began to improve. Then I decided nail care was my next step to beautiful nails. I purchased and started using Illuminating Nail Concealer, Perfecting Nail Veil #4 and Gel Genius Top Coat. WOW!! I now have beautiful, strong nails. I am thrilled!!
Barstow B from Undisclosed
I have been using this for 1 i/2 years and love it. I remove my polish once a week and leave this on overnight. Sometimes I leave it on for an hour or so on my bare nails. What a difference it has made in the health of my nails!
Webb W from Undisclosed
Loooove this product. I've always had really thin and brittle nails so I get acrylics so my nails will look nice and not break so easily. Of course you have to let your nails breathe every so often, so I took off my acrylics the other night and in just 2 days, this probiotic instant boost has made my nails look and feel WAY healthier than they ever have after removing my acrylics before. Bonus that it barely has any smell to it, I get headaches from the chemicals of nail polish after a while. Highly recommend!!!
Joan J from Undisclosed
Since using this product my nails are so healthy. As are my cuticles. I love it.
Smith S from Undisclosed
This product is just what I needed for skin around my nails to soften the dry skin. I don't use it on my nails, just the skin for softening. It works great!
Campbell C from Undisclosed
This product really helped my nails look healthier. I would recommend it for dull looking nails.
Arbuckle A from Undisclosed
It definitely added moisture to my nails.
Trylinski T from Undisclosed
Don't know how it works but helps greatly
Phillips P from Undisclosed
Love this product! My nails have never been healthier or as strong!