---
product_id: 145823493
title: "ISDIN Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ"
brand: "isdin"
price: "€ 79.60"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/145823493-isdin-si-nails-fast-absorbing-nail-strengthening-and-hardening-serum
store_origin: CY
region: Cyprus
---

# Nourishing Formula Hyaluronic Acid Boost Strengthens Nails ISDIN Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ

**Brand:** isdin
**Price:** € 79.60
**Availability:** ✅ In Stock

## Summary

> 💅 Elevate Your Nail Game – Because Your Hands Deserve the Best!

## Quick Answers

- **What is this?** ISDIN Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ by isdin
- **How much does it cost?** € 79.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/145823493-isdin-si-nails-fast-absorbing-nail-strengthening-and-hardening-serum)

## Best For

- isdin enthusiasts

## Why This Product

- Trusted isdin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Absorption:** Lightweight formula absorbs rapidly for instant results.
- • **Strength Meets Style:** Fortifies nails, reducing breakage and peeling.
- • **Perfect for On-the-Go:** Compact size fits easily in your purse or desk drawer.
- • **Revitalize Your Nails:** Infused with Hyaluronic Acid for deep hydration.
- • **Cuticle Care Revolution:** Nourishes cuticles for a polished, professional look.

## Overview

ISDINSI-NAILS Nail Strengthener Cuticle Serum Treatment is a powerful 0.08 Fl Oz serum designed to enhance nail strength and nourish cuticles. Enriched with Hyaluronic Acid, this treatment provides deep hydration, ensuring your nails look healthy and vibrant. Perfect for busy professionals seeking a quick and effective solution for nail care.

## Description

Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ

## Product Details

- **Brand:** ISDIN
- **Item Form:** Gel
- **Liquid Volume:** 2.5 Milliliters
- **Specialty:** Strengthener
- **Number of Items:** 1

## Images

![ISDIN Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ - Image 1](https://m.media-amazon.com/images/I/61Upc4sH6BL.jpg)

## Questions & Answers

**Q: Can I use Si-Nails on top of nail polish or gel?**
A: Si-Nails is not designed for use on top of a polish or a gel. It should always be applied directly to bare nails that are clean and dry.

**Q: How long do I need to use Si-Nails for?**
A: Results can be seen in as little as 14 days. However, it depends on the condition of your nails before starting Si-Nails nail strengthening treatment. The condition of your nails will improve with extended use.

**Q: The first time I used Si-Nails, I didn’t see any product come out. How do I start using it correctly?**
A: Before using Si-Nails for the first time, activate the click pen by pressing down on the click button at least 25 times, until the applicator is moistened. This will activate the flow and you will be able to start using Si-Nails.

## Frequently Bought Together

- ISDIN Si-Nails - Fast Absorbing Nail Strengthening and Hardening Serum for Nail Durability in Thin Nails, made with Cationic Hyaluronic Acid 0.08 FL OZ
- Onyx Professional Hard as Hoof Nail Strengthening Cream with Coconut Scent, Nail Growth & Conditioning Cuticle Cream Stops Splits, Chips, Cracks & Strengthens Nails, 1 oz
- OPI Repair Mode Bond Building Nail Serum | Keratin Protein Nail Strengthening Treatment | For Stronger Nails & Nail Growth

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**Shop now:** [https://www.desertcart.com.cy/products/145823493-isdin-si-nails-fast-absorbing-nail-strengthening-and-hardening-serum](https://www.desertcart.com.cy/products/145823493-isdin-si-nails-fast-absorbing-nail-strengthening-and-hardening-serum)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-23*