• Ultimate Nail Reboot Kit
  • Ultimate Nail Reboot Kit
    Ultimate Nail Reboot Kit
  • Ultimate Nail Reboot Kit
  • Ultimate Nail Reboot Kit
  • professional nail files
  • professional nail buffer
  • best cuticle cream
  • cuticle oil for nail growth
  • onsen nail buffer replacement strips
  • hand cream moisturizer
  • Ultimate Nail Reboot Kit
1 11
My nails and cuticles were severely damaged after removing my acrylics, but this kit repaired them in no time. My nails are now smooth, shiny, and stronger than ever before. I highly recommend this kit to anyone who wants to improve the health and appearance of their nails.
Lisa K.
I'm always on the lookout for natural and safe beauty products, and the Nail Reboot Kit definitely fits the bill. The oil is so nourishing and the buffer is gentle but effective. My nails have never looked better, and I love that I'm not exposing them to harsh chemicals. Definitely a new staple in my nail care routine!
Kelly L.

Restore, Repair & Revive Hands & Nails

1879 reviews

Ultimate Nail Reboot Kit

$64.95
$92.70
$64.95
Shipping calculated at checkout.

Revitalize your nails with the Ultimate Nail Reboot Kit from Onsen Secret. This comprehensive nail care set is designed to restore and rejuvenate damaged, dry, or brittle nails, providing a salon-quality experience at home. Packed with high-quality ingredients like natural minerals and botanical extracts, this kit gently nourishes your nails, promotes growth, and smooths ridges, leaving your nails looking healthy, shiny, and strong. The Onsen Secret Nail Reboot Buffer and Nail & Cuticle Conditioner Serum work together to improve nail texture, while the gentle polisher enhances shine without the use of harsh chemicals. Perfect for all nail types, it’s the ultimate solution for anyone looking to achieve well-maintained, beautiful nails effortlessly.

What's Inside:

  • Nail & Cuticle Conditioning Serum (15ml)
  • Nail Reboot Oil (10ml)
  • 3-Way Shining Buffer Block
  • Replacement Buffing Pads Kit
  • Nail Reboot File (Grit 180/120)
  • White Pagoda Hand Cream (135ml)
Onsen Secret

TRY IT FOR 60 DAYS FIRST

SMALL BATCH PRODUCTIONS

SAME DAY SHIPPING

Details

The Ultimate Nail Reboot Kit is a complete system that nourishes, strengthens, and restores nails. It includes the Onsen Secret Nail Reboot Buffer with replacement pads and a nail file to smooth, shine, and reduce ridges. The Nail & Cuticle Conditioner Serum hydrates and softens cuticles, while the Nail Reboot Oil deeply moisturizes and strengthens nails. The White Pagoda Hand Cream adds extra hydration, leaving nails and hands soft, strong, and rejuvenated.
How to use
  1. Shape & Smooth: Begin with the Nail Reboot File (Grit 180/120) to shape your nails. File in one direction to prevent splitting.
  2. Buff & Shine: Use the 3-Way Shining Buffer Block to enhance nail health and appearance:

    Step 1: Smooth out ridges using the yellow side.
    Step 2: Refine the surface with the blue side.
    Step 3: Polish to a glossy finish with the white side.

    ✨ Replace buffing pads as needed to maintain consistent results.

  3. Strengthen & Protect: Massage a thin layer of the Nail & Cuticle Conditioner Serum into your nails and cuticles to boost flexibility and encourage healthy growth.
  4. Hydrate Cuticles: Apply the Nail Reboot Oil directly to your cuticles and massage gently to nourish and hydrate.
  5. Moisturize & Finish: Complete your routine by applying the White Pagoda Hand Cream to your hands, focusing on your nails and cuticles, for deep hydration and a smooth, soft finish.

✨ Pro Tip: Use the buffer once a month to maintain shine without over-buffing. Incorporate the oil, serum, and hand cream daily for optimal hydration and lasting results.
How it works

The Ultimate Nail Reboot Kit combines innovative ingredients and expert formulation to nourish, repair, and enhance the appearance of your nails and cuticles:

Onsen Hot Springs Minerals Distillate™: A unique blend of minerals and botanical extracts that rejuvenate, hydrate, and nourish the skin and nails.
Camellia (Tsubaki) Japonica Seed Oil: Rich in antioxidants and essential fatty acids, deeply moisturizing and strengthening nails and skin.
Butyrospermum Parkii (Shea Butter): Provides intense hydration and helps repair and protect dry, damaged skin and cuticles.
Undaria Pinnatifida (Japanese Seaweed, Wakame) Extract: Supports skin elasticity, hydration, and protection from environmental stressors.

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Full Ingredients List

Cuticle Conditioner Serum:

Onsen Hot Springs Minerals Distillate™ (Aqua, Calcium, Tourmaline, Thujopsis Dolabrata Branch Extract), Carthamus Tinctorius (Safflower) Seed Oil, *Oryza Sativa (Rice) Bran Oil, Glycerin, Stearic Acid, Cetyl Alcohol, Theobroma Cacao (Cocoa) Seed Butter, Butyrospermum Parkii (Shea Butter), Tocopheryl Acetate (Vitamin E), Phenoxyethanol, Aloe Barbadensis Leaf (Aloe Vera) Gel, Sodium Stearate, Glyceryl Stearate, Xanthan Gum, Undaria Pinnatifida (Japanese Seaweed, Wakame) Extract, *Lycium Barbarum Fruit (Goji Berry), Retinyl Palmitate (Vitamin A), Ethylhexylglycerin, Lavandula Angustifolia (Lavender) Oil.

Nail Reboot Oil:

Camellia Japonica Seed Oil (Tsubaki Oil), Ricinus Communis (Castor) Seed Oil, Camelina Sativa Seed Oil, Olea Europaea (Olive) Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Rosa Canina Fruit Oil (Rosehip Oil), Oryza Sativa (Rice) Bran Oil, Melaleuca Ericifolia Leaf Oil (Rosalina Oil), Rosmarinus Officinalis (Rosemary) Leaf Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Pelargonium Graveolens Flower Oil (Egyptian Geranium).

White Pagoda Hand Cream:

Onsen Hot Springs Minerals Distillate™ (Aqua, Calcium, Tourmaline, Thujopsis Dolabrata Branch Extract), Caprylic/Capric Triglyceride, Carthamus Tinctorius (Safflower) Seed Oil, Dimethicone, Isopropyl Palmitate, Stearic Acid, Glycerin, Butyrospermum Parkii (Shea Butter), Cetyl Alcohol, Ceteareth-20, Hyaluronic Acid, *Euterpe Oleracea Fruit Extract (Acai Berries), Lecithin, Quercetin (Quercevita®), Sorbitan Stearate, Allantoin, Prunus Amygdalus Dulcis (Sweet Almond) Oil, *Camellia Oleifera Leaf (Japanese Green Tea) Extract, Wasabi Japonica Leaf Extract, Aloe Barbadensis (Aloe Vera) Leaf Extract, Sodium Carbomer, Phenoxyethanol, Xanthan Gum, Ethylhexylglycerin, Lavandula Angustifolia (Lavender) Oil, Butylene Glycol.

My nails and cuticles were severely damaged after removing my acrylics, but this kit repaired them in no time. My nails are now smooth, shiny, and stronger than ever before. I highly recommend this kit to anyone who wants to improve the health and appearance of their nails.
Lisa K.
I'm always on the lookout for natural and safe beauty products, and the Nail Reboot Kit definitely fits the bill. The oil is so nourishing and the buffer is gentle but effective. My nails have never looked better, and I love that I'm not exposing them to harsh chemicals. Definitely a new staple in my nail care routine!
Kelly L.
Ultimate Nail Reboot Kit
Ultimate Nail Reboot Kit
Ultimate Nail Reboot Kit
Ultimate Nail Reboot Kit
professional nail files
professional nail buffer
best cuticle cream
cuticle oil for nail growth
onsen nail buffer replacement strips
hand cream moisturizer
Ultimate Nail Reboot Kit
Japanese Healing Traditions
Awakens Self Healing
It's safe
It's One Of A Kind

Why You’ll Love It

Why You’ll Love It

Strengthens & restores nail health
Softens & nourishes cuticles
Promotes faster nail growth
Smooths & evens nail surface
Deeply hydrates & prevents dryness
Enhances shine & polish for a healthier look

A Nail Care Kit That Works from Within

"When I created the Ultimate Nail Reboot Kit, I wanted to design a product that not only improves the appearance of nails but also nurtures and strengthens them from the inside out. After years of testing and refining, this kit became the perfect blend of advanced nail care and traditional Japanese ingredients, designed to give you healthy, beautiful nails that last."
— Doron Santo, Founder & Product Developer

Your questions, answered.

Is the Ultimate Nail Reboot Kit suitable for all nail types?

Yes, the Ultimate Nail Reboot Kit is designed to work with all nail types, whether natural, brittle, or damaged. The blend of gentle, effective ingredients nourishes and strengthens nails, making it suitable for anyone seeking healthier, shinier nails. However, if you have any severe nail conditions, it’s always a good idea to consult a dermatologist before use.

How does this Ultimate Nail Reboot Kit compare to traditional nail care products?

Unlike traditional nail care products that often focus solely on aesthetics, the Ultimate Nail Reboot Kit offers a complete nail rejuvenation process, targeting both the health and appearance of your nails. It’s specially formulated to strengthen, hydrate, and nourish nails, providing longer-lasting results.

Will using the Ultimate Nail Reboot Kit cause any irritation?

No, the ingredients in the Ultimate Nail Reboot Kit are chosen for their gentleness and effectiveness. While irritation is rare, if you have particularly sensitive skin or nails, a patch test is recommended before full application.

How often should I use the Ultimate Nail Reboot Kit for best results?

For optimal results, use the Ultimate Nail Reboot Kit as part of your weekly nail care routine. Apply the buffer and other treatments 1-2 times per week, and for maintenance, use the products as needed for hydration and strength.

Is there a risk-free trial?

Absolutely! We want you to feel completely confident in your purchase. That’s why the Ultimate Nail Reboot Kit comes with a 60-day money-back guarantee. Try it, love it, and if it’s not everything you hoped for, we’ll happily refund your purchase—no questions asked. Your happiness is our priority!

Why the Ultimate Nail Reboot Kit?

Your nails go through a lot, from daily wear and tear to environmental damage, which can leave them looking dull and brittle. The Ultimate Nail Reboot Kit is designed to help restore your nails to their natural, healthy state. By combining advanced Japanese nail care techniques with nourishing, hydrating ingredients, this kit strengthens, smooths, and revitalizes nails, leaving them visibly healthier and shinier. Whether you’ve had acrylic nails in the past or simply want to maintain your nails’ strength and shine, this kit offers the complete solution.

Why Choose Our Products

Elevate Your Nail care Routine with Our Superior Products

Our Products

Natural, Long-Lasting Shine
Enjoy chemical-free shine that lasts days—no polish or touch-ups needed.

Gentle on Nails, Strong on Results
Onsen Secret strengthens and smooths nails, promoting health without damage.

Quality That Lasts Longer
Our kits include replaceable parts, offering long-term value over disposable options.

Easy Salon-Like Results at Home
Achieve professional, smooth nails at home in minutes, without costly salon visits.

Inspired by Tradition, Made for Today
Japanese-inspired tools crafted for today’s needs, blending authenticity with modern precision.

Others

Quick to Chip, Hard to Keep
Standard buffers offer temporary shine, leaving nails dull and chipped quickly.

Harsh Ingredients, Weak Nails
Chemical-heavy products can weaken nails over time, leading to thinning and brittleness.

Disposable Quality, Frequent Replacements
Disposable kits may be cheap but lack durability, requiring constant replacements.

Expensive Salon Visits for Temporary Results
Salon trips cost time and money, while results often fade within days.

Limited Options for Nail Health
Many nail products focus on appearance, ignoring long-term nail health benefits.

Customer Reviews

Based on 1879 reviews
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100.0
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Samantha N
Instantly OBSESSED!

Wow. I just received the Onsen Secret Nail Care Kit and I haven't even gotten through the whole set yet—but I had to leave a review. This morning, I only had time to try the nail file to fix a chipped nail, and let me tell you… I was blown away. Just from filing alone, my nail looked and felt smooth—no jagged edges, no need to follow up with a buffer like I usually do (even my crystal file doesn't compare). I went about my entire day fully expecting to come home to that nail looking worse for wear (as it normally does), but nope—it still looks exactly the same as it did this morning. Perfectly filed.

P.S. I just completed the whole care set… and yep, I'm officially a fan. This kit is the real deal. I have no idea what kind of magic is in this, but I'm genuinely mad I didn't buy it sooner. It could've saved my nails so much trouble. If you're on the fence, trust me—don't wait. You've got to try this for yourself!

I
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.

D
Dave
Great product

Worked great

T
Tidy Mouse
Wonderful Products that actually worked…

I was a little skeptical of the products because I didn’t recognize the brand name, and I hadn’t seen it in other beauty stores. But I took a chance based on the reviews—and I’m so glad I did. These products were a game changer. My nails started looking healthy, and there was a huge improvement in my actual fingernails, which used to swell up and even bleed. I would definitely recommend this and buy again! :)

T
Tasha
Long and shiny

I have had this product for a few months now. I have oil and the cuticle nail cream. Massage it morning and night keep your hands and nails moisturized my nails have always been short and brittle, especially after getting gels and acrilic nails my whole life. My nails have gotten longer less brittle a few still broke at first but I definitely can tell a difference. Be patient first month instead of letting them grow long. Keep filing the short let the weaker parts of your nail come off. Only buff once a week. Use the file and smooth once a month if needed. You can tell when your nails need it

J
Jennifer
Nail product that works!

Love this nail product! Feels wonderful and definitely helps nails to grow!

C
Candy
Best nail product

I love this product I've bought this 3x now! One time for a gift! Makes nails super shine and hydrated. It's a manicure must have

H
Henriette Williams
Onson nail reboot kit

Have not used long enough to give it a5 star, but I have Seen a good inproovement in my nails in 1 week.Koogs

M
Marlinmillie
Best nail/cuticle product EVER

This is the best product for weak peeling splitting nails. It takes diligence and for me a month to really notice the improvement. I tried other products before this, and they were a waste of money. I bought the kit this time, but had to think long and hard because of the price. I love all the items in the kit. This is my first written review in 84 years. I wanted to let people know about this small business. I was one once and it is not easy to get the word out. You can find out if your Amazon purchase is a small business as it always denotes that. Thank you for your time.

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