---
product_id: 526553307
title: "IT Cosmetics Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz"
price: "NT$1647"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/526553307-it-cosmetics-bye-bye-dark-spots-concealer-brightening-serum-2
store_origin: TW
region: Taiwan
---

# IT Cosmetics Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz

**Price:** NT$1647
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** IT Cosmetics Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz
- **How much does it cost?** NT$1647 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/526553307-it-cosmetics-bye-bye-dark-spots-concealer-brightening-serum-2)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz

## Images

![IT Cosmetics Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz - Image 1](https://m.media-amazon.com/images/I/61JQHhVETML.jpg)

## Available Options

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

## Questions & Answers

**Q: How is Bye Bye Dark Spots Concealer + Serum different than Bye Bye Under Eye Concealer?**
A: Bye Bye Dark Spots Concealer + Serum is a lightweight concealer that provides medium coverage and is clinically tested to fade dark spots after 12 weeks of daily use. Bye Bye Under Eye Concealer is a full-coverage color-correcting concealer.

**Q: How do I find the right concealer shade?**
A: If you wish to conceal, choose the shade that’s closest to your skin tone. If your goal is to highlight or brighten, choose a shade that’s one shade lighter than your skin tone. If you wish to contour, go one shade deeper than you normally would.

**Q: How do I use Bye Bye Dark Spots Concealer + Serum to neutralize redness on the face?**
A: Apply directly onto the spot or areas of redness with the doe-foot applicator.

**Q: What are the benefits of niacinamide?**
A: Niacinamide, also known as vitamin B3, helps minimize the appearance of dark spots and can promote more even-toned, radiant-looking skin with ongoing use. With 2% niacinamide, Bye Bye Dark Spots Concealer helps brighten skin after 12 weeks of use.

**Q: How do you clean the built-in applicators?**
A: Both the doe-foot applicator and built-in kabuki brush can be cleaned with a brush cleaner and water. For best results, we recommend cleaning both applicators at least once a week.

## Frequently Bought Together

- IT Cosmetics Bye Bye Dark Spots Concealer + Brightening Serum – 2% Niacinamide, Hyaluronic Acid & Caffeine - Medium Coverage, Natural Finish, All Skin Types - 0.22 fl oz
- IT Cosmetics Bye Bye Under Eye Concealer - Waterproof Full Coverage Concealer For Dark Circles, Fine Lines, Redness & Discoloration, Formulated with Hyaluronic Acid, Natural Finish – 0.4 fl oz
- IT Cosmetics CC+ Cream - Full-Coverage Foundation With SPF 50, Color Corrector & Anti-Aging Serum, Formulated With Niacinamide & Hyaluronic Acid, Natural Finish, For All Skin Types, 1.08 fl oz

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**Shop now:** [https://www.desertcart.tw/products/526553307-it-cosmetics-bye-bye-dark-spots-concealer-brightening-serum-2](https://www.desertcart.tw/products/526553307-it-cosmetics-bye-bye-dark-spots-concealer-brightening-serum-2)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-23*