Onsen Secret Nail Care Kit – Japanese Nail Buffer and Shine Kit – Strengthening & Shining – Spa-Quality Manicure – Organic Ingredients – Long-Lasting Shine – Easy & Safe – w/Cuticle Care Serum – 1pk
$29.95
Price: $29.95
(as of Jul 30, 2025 23:52:48 UTC – Details)
From the brand
Your nail routine shouldn’t be a burden. With Onsen’s Japanese Nail Care Products, you can create a beauty ritual you can feel good about and couldn’t possibly live without.
Where harsh chemicals and polishes fail your nails, nature provides. What’s the Onsen secret? Activate the inborn power of your nails to heal.
It only takes a few minutes to use and the results are immediate! Works great to keep healthy nails strong.
Get that Salon Quality Nails!
Is Discontinued By Manufacturer : No
Package Dimensions : 6.2 x 4.76 x 1.3 inches; 3.17 ounces
Item model number : NCBundle
UPC : 720189101892
Manufacturer : Onsen Secret
ASIN : B07D4L469L
Country of Origin : USA
Best Sellers Rank: #48,778 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #236 in Nail Files & Buffers
Customer Reviews: 4.6 4.6 out of 5 stars 2,635 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
THE ORIGINAL ENZYME-POWERED SERUM: Developed in 2005 and perfected over 20 years, this pioneering formula is trusted by millions worldwide. Supercharged with White Pagoda Enzyme—20x stronger than Vitamins C & E—it deeply nourishes and repairs nails and cuticles, boosting hydration and reducing brittleness.
PROPRIETARY GRIT TECHNOLOGY: Our Professional Nail Buffer Block features unique grit technology developed in 2004. Unlike ordinary buffers that can damage nails, ours gently removes imperfections without thinning or creating micro-cracks.
THE “NAIL REBOOT” CHALLENGE: Transform your nails in 1 minute a day and 5 minutes once a week. Shape and buff with the file and buffer, then massage in the serum. Perfect for post-gel or acrylic recovery — GOODBYE NAIL SHAME, HELLO CONFIDENCE!
ONSEN HOT SPRING MINERALS: We use Onsen water sourced from our own hot spring in Hokkaido, Japan, in every product. These rare minerals detoxify, hydrate, and strengthen nails at the cellular level.
SUSTAINABLE & REUSABLE: The durable buffer block is designed for years of use. Simply replace the pads as needed—an eco-friendly and budget-friendly solution.
Customers say
Customers find this nail care kit delivers excellent results, with nails looking professionally done and smooth after one use. The product helps improve nail health, showing marked differences in health and cuticle condition, while being simple to use with clear directions. The buffer block and cuticle cream receive positive feedback for their quality, and customers appreciate the kit’s value. Opinions about the price are mixed, with some finding it worth the cost while others consider it overpriced.
13 reviews for Onsen Secret Nail Care Kit – Japanese Nail Buffer and Shine Kit – Strengthening & Shining – Spa-Quality Manicure – Organic Ingredients – Long-Lasting Shine – Easy & Safe – w/Cuticle Care Serum – 1pk
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$29.95
magickbetty –
Great Product
I read a ton of reviews including the negative ones. I was on the fence but my nails and cuticles were such a mess, I finally ordered the kit. I had been trying a variety of products before this. None really worked. I was thinking about going to get my artificial nails back on after growing them out during the pandemic, but I tried this first. It’s been 10 days. Before I get into my hands, let me tell you about my toenails. I’ve used the nail file and buffer on them and they look amazing after one use. I’ve never seen them look this great. The cuticles are smooth and it looks like I spend a lot of time taking care of them. The edges are so smooth, nothing like you get at the nail salon.Let me address the cuticle cream. It does not leave your hands feeling sticky. It dries and feels like you have the nail bed to skin “sealed”. I have no desire to pick at them. It seems to seal the skin so that it won’t peel giving me the urge to pull the peel off. That is a big plus for me. I would buy this just to get the cuticle cream. It’s lightweight so not really a cream–more like a light weight lotion that heals.The nail file quickly gets your nails in shape. Much faster than the files I use. It also worked very well on my toenails. Quick.The buffer also works quickly. Follow the instructions on how many swipes to make.This system for the price is the best I can find. You would have to really hunt everywhere to put individual items together that were as good as this system–and it would cost much more.The bonus for me besides the healing cuticle cream is now I can do my toenails in a matter of minutes and they’ve never looked better. Love this system.
Inge Potts –
Get beautiful nails
It does a great job on my nails, they look real nice and are stronger . Will definitely keep using the Onsen nail and cuticle serum.
Maribeth E Pittman –
Amazing results – instantly!
For many years, I’ve kept my fingernails trimmed very short for convenience and practicality for typing, etc. With that, I haven’t paid much attention to whether or not they look good. For one thing, I don’t like to wear nail polish – it’s messy, doesn’t last, and isn’t good for nail health. I’ve been a little jealous of my friends’ nails, but a lot of them wear acrylics and I didn’t want to do that, either. So, I decided to try buffing, and after some research, I ordered the Onsen Secret Japanese Nail Buffer and Shine Kit. It came yesterday, and I used it immediately: file, cuticle cream, and buffer. What a difference! It was so easy to use. The file was great – didn’t leave my nails rough at all. The cuticle cream (just a tiny drop on each nailbed) was soothing and absorbed beautifully. And the buffer – WOW!!! I used it as directed, first the silver side, then the green, and then a final polishing buff with the white side. I can’t believe the difference in the appearance of my nails! In less than ten minutes, they went from ridged and dull to smooth and glowing with a nice sheen! At age 72, I’ve finally found a nail care regimen that I not only can live with, but which really shows good results. Yes, I’ll still keep my nails short, but now they can look very nice anyway. THANK YOU FOR THIS PRODUCT! I will use it faithfully from here on out. (I wish I had taken a “before” picture of my nails so you could really see the difference this product has made with just ONE use!)
karen c. –
It works!
This stuff is amazing. It truly restores your nails.
Misty Miley –
Nice nail care set!
Nice set with directions. My nails have been a wreck, and the cream and other supplies are helping! My nails look much better, especially my cuticles.
Shireen singh –
It works!!
My nails are shining and cuticles look healthy after a week of using the product daily.
The Kercorian’s –
It really works!
My nails were in really bad shape, they were cracking, brittle and had ridges on them. I have been using this product for over a week and it’s completely transformed them. No more ridges and it looks like I have clear polish on them from the buffing and the magical serum! I definitely recommend this product.
C. D. Kellar –
Good product but EXPENSIVE!
This product works well, but it is not cheap, and I don’t know if the cream’s formulation is proprietary. The buffer and the file can be purchased for much less, so theoretically, the cost is in the cream, and it’s hard to tell if there is something special about it. It seems similar to other nail strengtheners/cuticle creams I have used. I have only been using it a week, so maybe its effect will be greater over the long term, but that remains to be seen.
Brimerle –
Sehr empfehlenswert! ð¤
Alex –
I love having short nails but it’s nice to make them look neat as well, I was using a clear nail polish but this is so much better! My nails are smooth and shiny, they look like they have polish on them and they are also growing like crazy. I highly recommend this kit. I’ve only used it twice so far and my nails look so much better.
Gabriela Santos –
Simplesmente perfeito! Rápido, prático e muito eficiente. Unhas brilhando e cutÃculas tratadas.
Kindle Customer –
My nails were peeling off daily. I had a few splits too and frequent breaking. Iâve not used the product for long but already my nails are glowing. I follow up with the OPI nail envy. For a week I kept nails bare to just apply the nail cream or oil twice a day. Now I put it on before the OPI nail varnish and I re-do every third day.I no longer feel embarrassed about my nails. They are also growing nicely.The file is so gentle it makes filing and shaping enjoyable. Itâs expensive for such a small amount of the nail cream but it definitely works and fast so I think it is worth it for now.
Jenny –
I have been using this set for 2 weeks now, and although I will update later on how long-lasting it is, so far so good. I have very weak nails naturally, they are flexible and tend to flake and split from the side edges inwards, and after years of cancer treatments and a chemical menopause, they have now started to show vertical ridges. As Iâm still in treatment and not allowed to use nail varnish or remover most of the time, I bought this set in the hope that it would make my nails less embarrassing! The first time I used the buffer, the visible difference was immediate: the beginnings of ridges were smoothed and the nails so shiny they looked as if I had clear nail varnish on them. The shine lasted for a week despite using the cuticle cream on it most nights, until I used the buffer tool again. The cuticle cream is easy to apply and has a light fragrance of garden herbs, and Iâm really pleased with how healthy my nails are now looking ð In the two weeks Iâve been using the set I havenât had any splitting or breakage, which is unusual for me but I donât want to assume this is down to the Onsen products until Iâve used them for a longer period. The buffer surfaces are apparently valid for 10 uses (so 10 weeks if following the box instructions) and it includes a spare set.