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💅 Elevate your nail game—because your hands deserve the spotlight!
The Onsen Secret Complete Nail Reboot Kit combines a dual-action cuticle serum and oil with a professional-grade 120/180 grit nail file and a unique 4-way buffer block enriched with Japanese Onsen hot spring minerals. Designed for daily 1-minute use and weekly deep care, it restores strength, smoothness, and shine to damaged or dry nails while promoting sustainable beauty with replaceable buffer pads.








| ASIN | B097CMJXS7 |
| Best Sellers Rank | 20,894 in Beauty ( See Top 100 in Beauty ) 154 in Nail Files & Buffers |
| Brand | ONSEN |
| Brand Name | ONSEN |
| Colour | White and Green |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 2,888 Reviews |
| Grit Size | 120 |
| Grit Type | Extra Coarse/Medium |
| Grit type | Extra Coarse/Medium |
| Item Weight | 0.12 Kilograms |
| Manufacturer | Onsen Secret |
| Manufacturer Part Number | OS-KIT-CCS30,JNB,NF |
| Material | Complete Nail Reboot Kit |
| Material Type | Complete Nail Reboot Kit |
| Model Name | Professional Nail File |
| Model Number | OS-KIT-CCS30,JNB,NF |
| Model name | Professional Nail File |
| Package Size Name | Complete Nail Reboot Kit |
| UPC | 608374842860 |
| Unit Count | 60.0 gram |
| Unit count | 60.0 gram |
M**.
Great buffer!! Cheaper to buy this set than the individual items
I mainly wanted the buffer, but bought this set as the cost of the buffer and cuticle cream together was virtually the same price as the set which also includes replacement buffer pads and a nail file. The buffer is brilliant! My nails are damaged from many years of wearing acrylics, and despite not wearing them now for some 4+ years they haven't fully recovered. My nails are heavily ridged and have splits along the some of the ridge lines. They are also very dry and dull. I have used other cheaper buffers in the past from time-to-time and whilst they work to a point, none are anywhere near as effective as this Onsen buffer, which is 100% better. I used the buffer for the first time yesterday and today my nails are still super smooth and shiny and look so much healthier. I appreciate my nails aren't 'cured' as such and will likely need ongoing buffing etc., but that's fine and a price I'm willing to pay. I am very impressed with the buffer and highly recommend it for nails like mine. Even if your nails are OK the buffer is worth buying just for using the shinning side! As for the cuticle cream, although my cuticles are fine, I've rubbed it into my nails as the cream says it nourishes the nail if used regularly - I'll have to wait and see on that. The cream is light, non-greasy and pretty much disappears once rubbed it, and is pleasant to use. So, overall I highly recommend this set, especially the buffer. Yes, it is a bit pricey, but it works very well!
J**S
Well worth it
Much better than I was expecting, gives an amazing shine even on first use. Good value!
H**N
Very good
Nice little kit, been good for my nails
K**R
Brilliant.
My nails were peeling off daily. I had a few splits too and frequent breaking. I’ve 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. It’s 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.
S**S
Skeptical but impressed
I have used buffers before, but this one is amazing the shine has lasted a whole week, the ridges have all been buffed out, meaning hard as nails polish just glides on - the nail file is the smoothest i’ve ever used - no torn or jagged bits left. O was really dubious but im so glad i gave it a go- i will only use this forward - has repaired the damage that gel nails have done to my nails - im sure if i stop using it the damaged ridges nails will be back, but this kit polishes all the that damage out.
A**E
Nothing special
Cuticle oil, a file and a buffer, with spare pads. All ok, but over priced for what they are in my opinion.
P**5
Fab
Makes a really nice gift - especially as ive been using it myself for more than a year and know it is brilliant.
C**E
This Works!!!
I do not normally leave reviews, but I am a believer. This product not only transformed my hands and nails, I no longer feel ashamed by the appearance of my scruffy, dry, flaking cuticles and chipped, weak and broken nails. My nails are stronger, nail beds pink and healthy with perfect hydrated cuticles. I am sorry I didn’t do a before and after, having tried numerous nail products over the years, I never expected this simple routine to work.
A**X
It really works!
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.
M**N
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!)
J**1
Holy Grail!!
Fantastic! My nails feel so much better and look healthier. I love the reboot oil and the buffer! My nails have changed since menopause and these products are the only ones that have made then look and feel like I am back in my 20s. :)
A**E
..top..
..hat meine Erwartungen übertroffen..
J**Y
Great little nail care set!
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 I’m 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 I’m really pleased with how healthy my nails are now looking 👍 In the two weeks I’ve been using the set I haven’t had any splitting or breakage, which is unusual for me but I don’t want to assume this is down to the Onsen products until I’ve 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.
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