LONDONTOWN kur Nail Probiotic Instant Boost, Nail Care Mask For Weak/Thin Nails, Instant Hydration Boost Protective Care for Dry Damaged Nails

This is great on your damaged nails. I ordered this last night and received it this afternoon. Following directions, with the exception of washing my hands-as I left the product on, I applied the probiotic only once, waited 10 minutes and then massaged my nails and walla... my nails look great after over 4 years of trying to get them healthy. I love it. Get it - do not hesitate. Don't think it is expensive - you were paying much more going to the salon every two weeks.

I got the Nail Probiotic Instant Boost. This is a great product, worth the extra couple of bucks. I thought it was tinted nail polish and wasn't expecting much but I received it and used it right away and was pleasantly surprised—it's like a nail moisturizer that creates a protective sheen (and smells great, and is vegan and cruelty free). It's a smaller bottle but it's not a mini bottle, I imagine it will last me at least 6 months (maybe longer for someone who DOESN'T have chronically dry skin and splitting / peeling nails). I use it every day and have not had allergy or irritation issues. Apply it like nail polish and give it about 10 minutes and you're good to go (side note I wouldn't recommend it as a base coat for nail polish).

After using at home glue on nails, my real nails were ruined. They were dry and peeling. It took months for them to get back to normal. This product helped immensely. It improved the dryness better than anything else I tried. I wish I had found it sooner.

I'm almost through my first bottle of this stuff and I really love it. My nails are super dry and brittle, so they break very easily instead of bending with pressure. This stuff is like a lotion for your nails, it's so moisturizing!It doesn't dry down like a polish, so it's more like a cuticle oil in application. It has a brush like a polish though, so I just paint it on thick after trimming, filing, and reducing cracks. I let it sit for as long as I can refrain from touching anything so it can really soak in. Then I rub it into my nails and they instantly look so much better without the visible cracks. It does wash off when you wash your hands, just like a lotion, so I'll reapply multiple times in the day. I like to use it for a day or two between polishes to let my nails really breath and relax. They've improved so much over the last week.

I like this plenty fine but can't totally tell if it's making a huge difference in my nail care routine. Unfortunately, I am an all-or-nothing type of person in my routines, so when I'm on my nail care routine I'm doing everything (this, regular oiling, regular buffing, etc). But then when I fall out of it, I'm not doing anything at all. So, I can't tell if this is really doing something, but it is nice. I don't rinse it off, I just apply a layer before bed and let it sink in all night. I've been off my routine for a few weeks now so do need to get back into it. This is definitely only effective if you use it regularly, as my nails are long-term without use no different than they were before.

I do not know what is in this but it works and smells devine. I had a damaged toe nail for a year it kept growing in discolored and with ridges in 2 months using this product it is perfect. I am actually surprized I am a cosmetologist by trade and have had access to everything on the market for professionals. Nothing compares to this probiotic treatment, it's a game changer for dry brittle damaged white nails.

Love this what a great product. Brush on rub in I felt the difference in my nail in about 2-3 weeks.

I’ve used this as a ten-minute mask, and I’m impressed! After just one use, my nails ended up so much shinier and healthier and moisturized, just like they show in the advertising photos. I’ve been having problems with my nails peeling and ripping, and so far that hasn’t gotten any worse since using this product.