Skip to product information
1 of 10
  • Play video

Boosts Growth & Circulation, Smoothens, Repairs Damage & Anti-Fungal

Essential Nail Reboot Kit (Oil)

Regular price
Regular price
Sale price
Shipping calculated at checkout.
60-Day Money Back Guarantee

TRY IT FOR 60 DAYS FIRST. If you are not 100% happy, we will issue a full refund less shipping.

SMALL BATCH PRODUCTIONS for fresh and potent product and experience.

SAME DAY SHIPPING on all orders before 2pm PST.

Transform your at-home manicure into a spa-like experience with the Japanese Nail Care Kit. This complete nail care solution includes a professional nail filer, nail buffer, and nourishing cuticle cream that promotes healthy, even nail growth. Infused with the healing water of a sacred hot spring in Japan, this natural and safe nail care solution boosts circulation, smooths ridges and splits, removes stains, and promotes longer, thicker nails. Say goodbye to harsh chemicals and hello to healthy, beautiful nails with Onsen's Japanese Nail Care Kit!


Provides an ultimate shine finish that lasts up to 10 days.
Repairs damage caused by acrylic nails.
Smooths ridges and splits on your nails.
Removes stains from your nails.
Protects and moisturizes your nails.
Improves blood circulation to your nails.
Increases nail growth.
Promotes longer and thicker nails.
Contains natural and safe ingredients.
Easy to use and mess-free.
Its convenient, small, and compact size makes it easy to carry in a bag or store in a drawer.
The replaceable pads help to extend the life of the buffer.
It contains no harsh chemicals that can damage your nails.

Key Ingredients

Total Value $36.70 (25% off)
FREE Nail Reboot File ($2.95)
Replaceable Pads ($8.95)
Nail Reboot Oil ($9.95)
Nail Reboot Buffer ($14.95)

How to use

Step 1: File
Before using the nail buffer, we recommend using a nail file to shape the tips of your nails. It gives you a more complete look. Best practice for nail file: Start at the outer edge of one nail. Hold the file at a 45-90 degree angle against the nail edge and sweep the file towards the center of the nail. Avoid rubbing the file back and forth to prevent the nail from splitting. Repeat this movement as needed

Step 2: Buff
Use the buffer with clean, dry hands. Hold the block by its sides between your thumb and finger. (Avoid touching the white pads if possible. The oils in your skin can stain them and lessen the life of the pads.) Use slight pressure to slide the surface of the pad along your nail for about 5-10 seconds. Finish each step on all your nails before moving to the next step.

Step 3: Condition
Use the Cuticle Conditioner Serum for 2 consecutive weeks daily then 3 times a week. Dispense a small amount onto the nail bed of each finger. Then massage the serum into each of your cuticle

Full Ingredients list
    Collapsible row

    Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

    Ex: Shipping and return policies, size guides, and other common questions.

    Essential Nail Reboot Kit (Oil)
    Essential Nail Reboot Kit (Oil)
    nail care kit results
    Essential Nail Reboot Kit (Oil)
    nail files
    nail buffer block
    Essential Nail Reboot Kit (Oil)
    onsen nail buffer replacement strips
    onsen secret best nail care kit reviews

    Essential Nail Reboot Kit (Oil) Customer Reviews

    • My nails have always been weak and prone to breakage, but after using this kit, they look healthier and stronger than ever before. The nail buffer is fantastic; it leaves my nails looking smooth and shiny. The cuticle serum is also amazing, and it has helped me get rid of hangnails and dry cuticles. The best part is that this kit is natural and safe; I don't have to worry about harsh chemicals damaging my nails.

      Jenny G.
    • My nails were damaged after years of wearing acrylics, but this kit has helped me repair them! I love how easy it is to use the kit, and the results are amazing. My nails are stronger, longer, and healthier-looking than ever before. I am seriously impressed!

      Winnie W.
    1 of 2
    Japanese Healing Traditions
    Awakens Self Healing
    It's safe
    It's One Of A Kind

    What Makes Our Essential Nail Reboot Kit (Oil) So Special

    • Sacred Hot Spring Water Infusion

      Infused with the healing water of a sacred hot spring in Japan which helps to boost circulation and promote healthy, even nail growth

    • Complete Nail Care System

      Includes everything you need to revitalize and repair your nails, including a nail filer, buffer, and cuticle serum - even replacement pads!

    • Convenient and Portable

      Small, compact, and easy to carry in a bag or store in a drawer. It's also mess-free and contains replaceable pads for extended life

    Customer Reviews

    Based on 50 reviews
    Clark Burton
    I'm so happy with this kit

    I've struggled with brittle nails for years, but the Essential Reboot Kit has changed that. My nails are now stronger and less prone to breakage. I couldn't be happier!

    Alan Mercado
    Part of my nail routine

    The Essential Reboot Kit has become an essential part of my self-care routine. It's like a mini spa treatment for my nails, and it's so relaxing to use.

    Shiloh Ferguson
    For all types of nails!

    The Essential Reboot Kit is suitable for all nail types and can be used by both men and women.

    Keagan Shaw
    All in one kit

    I love the convenience of having everything I need for nail care in one kit. It saves me time and effort in searching for individual products.

    Your questions, answered.

    Q: What nail conditions can the Onsen Nail Reboot Challenge kit help with?

    A:The Nail Reboot Challenge kit isideal for anyone who wants to achieve healthy, strong nails. Whether you have damaged nails from years of acrylics or gel manicures, or you just want to give your nails some extra TLC, this kit can help. It's perfect for anyone who has weak, brittle, or peeling nails, or who wants to improve their nail health overall. Additionally, if you have tried various nail treatments without success, the Nail Reboot Challenge can be a great option to finally achieve the healthy, beautiful nails you've been dreaming of.

    Q: Is the product safe to use and free from harmful chemicals, including during pregnancy and breastfeeding?

    A: Absolutely!We prioritize your safety and well-being. Our Nail Reboot Challenge kit is formulated with premium natural, organic, and vegan ingredients, completely free from harmful chemicals.

    It is safe to use during pregnancy and breastfeeding, providing you with peace of mind while taking care of your nails and cuticles.

    Q: I'm really concerned about how my nails will look after removing acrylics. Will this kit actually help?

    A: Absolutely!

    Our Nail Reboot Challenge Kit is tailored to help you recover from the effects of acrylic nails. We want you to feel good about your natural nails, so our kit provides a comprehensive solution that effectively restores their beauty.

    You'll notice a significant improvement in the appearance and health of your nails after just one use, and even more if you complete the 60-day challenge. Trust us, your nails will look stunning and healthy in no time!

    Q: Can the Nail Reboot Challenge Kit help nurses and health practitioners who are not allowed to use nail polish, acrylic, or gel?

    A: Absolutely! The Nail Reboot Challenge Kit is specially designed to support the healthcare sector by addressing the challenges faced by nurses and health practitioners.

    It helps combat dryness caused by constant hand washing and sanitizers, allowing you to revive and restore the natural beauty of your nails without the need for nail polish, acrylic, or gel.

    Q: What's the hype about this cuticle serum? What makes it so special?

    A: Our cuticle serum is a true pioneer in the market. Invented back in 2005, it revolutionized cuticle care.

    With its deep-penetrating formula, it nourishes your cuticles and activates their self-healing power using the renowned Onsen method. It's a one-stop solution, combining the benefits of oil, cream, and butter.

    The best part? It's lightweight, non-sticky, and incredibly long-lasting. Take it with you on the go and keep your cuticles nourished wherever you are.

    Q: Why is the Nail Reboot Buffer priced higher than other buffers?

    A: Not all buffers are created equal. Our Nail Reboot Buffer is a result of extensive research and development to offer you a nail care experience like no other. We've carefully crafted it to avoid damage and ensure the best filling and buffing effects. Its higher price reflects the use of premium materials and a proprietary application of a delicate "diamond dust" grit, making it truly exceptional. Trust us, the results speak for themselves.

    Q: How do I use the Nail Reboot Challenge Kit?

    A: We've made using the Nail Reboot Challenge Kit simple and effective. Here's a step-by-step guide to get you started:

    1. Nail Reboot File: Begin by using the Nail Reboot File to shape your nails according to your desired style. Start at the edge of the nail and file in one direction, avoiding sawing motions that can cause damage.
    2. Nail Reboot Buffer: After shaping your nails, gently buff the surface of your nails using the Nail Reboot Buffer. This helps to remove ridges, smooth the nail plate, and enhance product absorption.
    3. Nail Reboot Oil: Apply a small amount of the Nail Reboot Oil to your nails and cuticles. Massage it in using gentle circular motions. The unique blend of oils deeply nourishes and moisturizes the nails and surrounding skin, promoting strength and vitality.
    4. Cuticle Serum: Use the Cuticle Serum to target and rejuvenate your cuticles. Apply a thin layer along the base of each nail and gently massage it in. This helps to soften and hydrate the cuticles, promoting healthy nail growth.
    5. Replaceable Buffing Pads: Over time, the buffing pads may wear out. Replace them with new ones from the Replaceable Buffing Pads Pack to maintain optimal performance and achieve the best results.

    Remember to follow the instructions provided in the Nail Reboot Challenge Kit and allow time for the products to work their magic. Consistency is key, so make it a part of your regular nail care routine. You'll soon notice the remarkable transformation of your nails.

    Q: Is there a money-back guarantee?

    A: Absolutely! At Onsen Secret, we want you to experience the amazing results firsthand. That's why we offer an incredible 60-day 100% satisfaction guarantee. We're confident that you'll love our Nail Reboot Challenge Kit, but if, for any reason, you're not completely thrilled with your purchase, don't worry! Simply reach out to our friendly customer support within 60 days of your purchase, and we'll be more than happy to assist you with a hassle-free refund or exchange. Your satisfaction is our top priority, and we want you to feel confident and assured when trying out our product. So go ahead and take the plunge – try it risk-free, and get ready to show off your rejuvenated nails!