---
product_id: 45995173
title: "Nail-Aid Biotin Ultimate Strength Nail Strengthener – Vitamin B7 Treatment for Weak, Thin & Peeling Nails – Helps Grow Stronger, Harder, Longer Natural Nails in 3 Days"
brand: "nail-aid"
price: "7317CFA"
currency: XOF
in_stock: true
category: "Nail Aid"
url: https://www.desertcart.sn/products/45995173-nail-aid-biotin-ultimate-strength-nail-strengthener-vitamin-b7-treatment
store_origin: SN
region: Senegal
---

# 20-free, cruelty-free clean formula 3-day visible nail strengthening Advanced chip & peel protection Nail-Aid Biotin Ultimate Strength Nail Strengthener – Vitamin B7 Treatment for Weak, Thin & Peeling Nails – Helps Grow Stronger, Harder, Longer Natural Nails in 3 Days

**Brand:** nail-aid
**Price:** 7317CFA
**Availability:** ✅ In Stock

## Summary

> 💅 Elevate your nail game—stronger, shinier, unstoppable!

## Quick Answers

- **What is this?** Nail-Aid Biotin Ultimate Strength Nail Strengthener – Vitamin B7 Treatment for Weak, Thin & Peeling Nails – Helps Grow Stronger, Harder, Longer Natural Nails in 3 Days by nail-aid
- **How much does it cost?** 7317CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/45995173-nail-aid-biotin-ultimate-strength-nail-strengthener-vitamin-b7-treatment)

## Best For

- nail-aid enthusiasts

## Why This Product

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

## Key Features

- • **Durability Armor:** Reinforces fragile nails to resist chipping and peeling, keeping your manicure flawless longer.
- • **Clean & Conscious:** Formulated without 20 harmful ingredients and cruelty-free—beauty with a clear conscience.
- • **Versatile Nail Care:** Use as a base coat, top coat, or solo for a natural glossy shine that fits your style.
- • **Rapid Strength Boost:** See stronger, harder nails in just 3 days—because your nails deserve a fast glow-up.
- • **Trusted by Thousands:** Join over 15,000 happy users who rate it 4.3 stars for professional-grade nail transformation.

## Overview

Biotin Ultimate Strength Nail Strengthener is a fast-acting Vitamin B7 treatment designed to fortify weak, peeling nails. It delivers visible results in as little as 3 days by reinforcing nail layers to prevent breakage and chipping. This versatile, quick-drying formula can be worn alone or as a base and top coat, offering a natural glossy finish. Made with a clean, 20-free, cruelty-free formula, it provides professional-quality nail care trusted by thousands.

## Description

Transform weak, peeling nails with Nail-Aid Biotin Ultimate Strength, an advanced nail strengthening treatment powered by concentrated Biotin (Vitamin B7) to help reinforce fragile nails and reduce peeling, splitting, and breakage. Designed to deliver visible improvement in as little as 3 days, this quick-drying formula helps nails grow stronger, harder, and longer while creating a durable anti-chip protective finish. Wear it alone for naturally healthy-looking nails or use it as both a strengthening base coat and glossy top coat to extend manicure wear. Formulated with a clean 20-Free, cruelty-free formula, Biotin Ultimate Strength provides professional-quality nail care that helps restore healthier, stronger natural nails with every application.

## Features

- POWERFUL BIOTIN NAIL STRENGTHENER – Concentrated Vitamin B7 helps fortify weak, soft nails, reducing peeling, splitting, and breakage while promoting stronger, healthier-looking natural nails.
- FAST-ACTING NAIL REPAIR – Helps improve the appearance of weak, brittle nails with visible strengthening results in as little as 3 days for smoother, harder, longer nails.
- ADVANCED PROTECTION FOR FRAGILE NAILS – Reinforces nail layers to help resist chipping, peeling, and everyday damage while improving nail durability and resilience.
- VERSATILE NAIL CARE SOLUTION – Wear alone for a healthy natural shine or use as a strengthening base coat and protective top coat to help extend manicure wear and prevent chips.
- 20-FREE & CRUELTY-FREE – Quick-drying, non-toxic formula made without 20 harmful ingredients, delivering professional-strength nail care and a long-lasting glossy finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DG10XA6 |
| ASIN  | B01DG10XA6 |
| Best Sellers Rank | #5,467 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #7 in Cuticle Oils |
| Brand Name | Nail-Aid |
| Customer Reviews | 4.3 4.3 out of 5 stars (15,250) |
| Item Form | Liquid |
| Item Weight | 2.4 ounces |
| Item model number  | 08873 |
| Liquid Volume | 0.55 fluid ounces |
| Manufacturer | ANISE COSMETICS, LLC |
| Manufacturer  | ANISE COSMETICS, LLC |
| Manufacturer Part Number | 08873 |
| Model Number | 08873 |
| Number of Items | 1 |
| Product Dimensions  | 1.2 x 2.88 x 5.5 inches; 2.4 ounces |
| Size | 0.55 Fl Oz (Pack of 1) |
| Specialty | Cruelty Free, Formaldehyde Free, Fragrance Free, Non-Toxic, Strengthener |
| UPC | 839186088737 |
| UPC  | 839186088737 |

## Product Details

- **Brand:** Nail-Aid
- **Item Form:** Liquid
- **Item Weight:** 2.4 ounces
- **Liquid Volume:** 0.55 fluid ounces
- **Specialty:** Cruelty Free, Formaldehyde Free, Fragrance Free, Non-Toxic, Strengthener

## Images

![Nail-Aid Biotin Ultimate Strength Nail Strengthener – Vitamin B7 Treatment for Weak, Thin & Peeling Nails – Helps Grow Stronger, Harder, Longer Natural Nails in 3 Days - Image 1](https://m.media-amazon.com/images/I/71ykSzVUK1L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this help whiten your nail**
A: Nail-Aid Biotin neither whiten nor strengthened my nails. Unfortunately, I purchased two bottles of this product. Initially, it appeared my nails were getting stronger. But not only did they begin to break again, but the condition of my nails also worsened. Moreover, the contents of this product are not listed, so you are not aware of what you are putting on your nails. The merchant does offer a return policy but the shipping cost that the merchant require is either equal or greater than the Nail-Aid product. As such, you are stuck with a product that does not live up to your expectations nor their claim of strengthening your nail.

**Q: Which one to buy for vertical split nails?**
A: I purchased both and wish I only purchased the Keratin because the Biotin polish peeled right off my nail the following day. I’ve never seen anything like that before and it was applied over their Keratin polish so either it was so thick that it didn’t lay down flat or it’s not compatible with their own Keratin nail strengthener. The Keratin nail strengthener was nicer and laid down flat on the nail. I’m very disappointed in this Biotin polish and I’ve used several brands (including Sally Hanson) which never peeled off in a solid layer as if it was nail resistant like this did.

**Q: which is better for nails, keratin or biotin?**
A: If your nails are damaged, it’s better biotin

**Q: Is there suppose to be a brush on the end of the applicator?**
A: Yes it has a brush on the end

## Frequently Bought Together

- Nail-Aid Biotin Ultimate Strength - Nail Treatment & Strengthener - Clear, 0.55 Fl Oz (08873)
- Nail-Aid Keratin 3 Day Growth Nail Treatment & Strengthener, Clear, 0.55 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

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**Shop now:** [https://www.desertcart.sn/products/45995173-nail-aid-biotin-ultimate-strength-nail-strengthener-vitamin-b7-treatment](https://www.desertcart.sn/products/45995173-nail-aid-biotin-ultimate-strength-nail-strengthener-vitamin-b7-treatment)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-16*