butter LONDONBase Coat Nail Polish, Horse Power - Nail Rescue Basecoat Helps Restore & Repair Damaged Nails - Nail Strengthener Helps Nail Growth & Prevent Staining - Cruelty & Gluten Free Nail Care

Excellent! Helped to heal my brittle & splitting nails within 1 week!

This basecoat was a little pricey but worth it. Keeps my nails strong and keeps them from chipping. Will buy again

I’ve been a gel polish devotee for years. Sadly, my nails weren’t as impressed as I was. They started chipping and flaking. So, I fired my nail tech, and searched for an option (not old school Sally Hansen, either).Success! I’ve been using this line for over a month, and my nails are already so much stronger. No chipping. And the flaking is subsiding. I’m impressed.Bonus: quick drying, too!

I love this base coat on its own. It doesn't dry out my nails and applies smoothly. I would like to say it helps my nails' health, but I've been diligently applying cuticle oil so hard to say.My one con, and for me, it's a big one. I only paint my toes for reference. This base coat, though, doesn't keep my polish on my nails! The polish bunches and peels right off. The first time, I thought my polish was old (ok it is) and needed thinned. The next time I thought I painted my toes too close to bedtime. But, thus time.... I painted them on a Wednesday evening. The next morning, I had to touch up on toe before I flew. I wore slip on, closed toe shoes on the plane (but not tight at all). By the time I got to my destination 4 toes were messed up. On one the polish was bunched; another a spot missing; and the polish was completely off the last 2. I picked off polish on my skin on the bunched toe, and the whole nails worth of polish came off.Fortunately, I had brought my color with me. I touched them up (no base polish), wore sandals for several hours. The next day I wore sneakers foe several hours. I had holes in the polish on 2 toes, both ones that had base coat. The toes with just color polish on them were fine.I really want to love this base coat. I do think it's good for your nails. But it's not for me.* side note, the black cap pulls off, don't twist. There is a round twist cap underneath.

This is a great base coat. Helps keep polish from chipping.

Updated: changed my review to 1 star. I have used this product for a while and it was magic. My nails were in the best condition. Recently bought a new bottle during prime days and thus IS NOT the same formula. The polish is flaking off, is thinner and is doing nothing for my nails. Not sure if this is a new formula or if I fell victim to a fake product from Amazon. For the price, I am reluctant to chance ordering it again.Orginal review:I started using this to help fix my nails after use the dip polish for a year. My nails have always been thin and prone to breaking, which is why I had them dipped originally. I started using this product in January and 7 months later and I actually have to clip my nails because they don't break as easily anymore. I went a week without it last month and did regular polish and my nails all broke that week. The only thing I dont love is that regular polish doesn't work as well with this as a basecoat so I have pretty much only had clear on my nails for 7 months, but they are the healthiest they have ever been! This is far superior to any other nail strengthening product I have ever used.

I have always had weak nails - they tear and chip easily. Also allergic to formaldehyde, so buying nail products is tricky, and this product does not start me itching and breaking out with rashes. I purchased base coat, nail polish, and topcoat a month ago. My nails do look a little better and are growing a bit stronger, but more time will tell. The product goes on nicely and dries quickly.The bigger problem is that I can look down and see that a nail is bare - the whole sheet of polish just fell off. I can peel it of in a sheet - no polish remover necessary. This can happen within several days of use, so I stopped using the color, and then it is not so obvious if I am out.

Easy to use, dries quickly