Onsen Secret

Onsen Secret Complete Nail Reboot Kit in Action | Cuticle Oil 10ml, Nail File 120/180 Grit, 4-Way Buffer, Serum 15ml | Super Value Pack

High-performance beauty made for confident daily results

$56.36

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Why customers choose Oseila Beauty

Meet the Onsen Secret Complete Nail Reboot Kit, a thoughtfully designed at home nail care system that blends a moisturising cuticle conditioner with a nourishing cuticle oil, paired with precise filing tools and a durable buffer. Inspired by serene Onsen rituals from Japan, this kit aims to support dry, splitting nails and wear after gel or acrylic use, offering a calm, routine-friendly approach to nail care.

What’s inside

  • Cuticle Conditioner Serum 15ml
  • Cuticle Oil 10ml
  • Nail File 120/180 grit double sided
  • 4-Way Nail Buffer Block with replaceable pads

How it works

Each component plays a part in a simple routine designed to fit into busy days. The serum and oil deliver moisturizers to the cuticle area, while the dual-sided file and the 4-Way Buffer Block provide controlled smoothing and shaping without excessive thinning.

Key benefits

  • Double formula targets dryness and edge wear, helping to reduce visible damage.
  • Proprietary grit technology smooths and polishes without thinning the nail plate.
  • The Nail Reboot routine is designed for 1 minute daily and 5 minutes weekly, making maintenance fast.
  • Enriched with Hokkaido hot spring minerals inspired by Onsen rituals for hydration at the cellular level.
  • Sustainable and reusable design with replaceable buffer pads.

Who is it for

Ideal for anyone looking to maintain flexible, hydrated nails that show less visible splitting after wear from gels or acrylics, or for daily nail care enthusiasts seeking a calm, ritual-like routine.

Usage tips

  • Shape with the Nail File, then buff with the 4-Way Buffer Block for a salon-like finish.
  • Apply the Serum after buffing, followed by the Oil to seal in moisture.

FAQ

Q: What is included in the Onsen Secret Complete Nail Reboot Kit?

A: The kit includes Cuticle Conditioner Serum 15ml, Cuticle Oil 10ml, Nail File 120/180 grit (double-sided), and a durable 4-Way Nail Buffer Block with replacement pads.

Q: How should I use the Nail Reboot routine?

A: Shape and buff nails in 1 minute daily, then spend 5 minutes weekly, followed by applying the serum and oil for hydration and protection.