---
product_id: 651981958
title: "It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml"
brand: "it cosmetics"
price: "¥26450"
currency: JPY
in_stock: true
reviews_count: 5
category: "It Cosmetics"
url: https://www.desertcart.jp/products/651981958-it-cosmetics-confidence-in-your-beauty-sleep-serum-30-ml
store_origin: JP
region: Japan
---

# Gentle aloe scent 30 ml overnight serum Powerful antioxidant defense It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml

**Brand:** it cosmetics
**Price:** ¥26450
**Availability:** ✅ In Stock

## Summary

> ✨ Sleep on it, glow all day! 🛌

## Quick Answers

- **What is this?** It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml by it cosmetics
- **How much does it cost?** ¥26450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/651981958-it-cosmetics-confidence-in-your-beauty-sleep-serum-30-ml)

## Best For

- it cosmetics enthusiasts

## Why This Product

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

## Key Features

- • **Stress Shield:** Defends against environmental aging factors like sun and pollution for lasting youth
- • **Universal Glow:** Formulated for all skin types, ensuring inclusive beauty confidence
- • **Wake Up Radiant:** Infused with antioxidants to visibly protect and rejuvenate skin overnight
- • **Lightweight Liquid:** Fast-absorbing 30 ml serum that layers seamlessly with your skincare routine
- • **Trusted Repeat Favorite:** Highly rated with 4.5 stars and loyal customers who swear by its results

## Overview

It Cosmetics CONFIDENCE in your beauty sleep serum is a 30 ml antioxidant-rich liquid serum designed for all skin types. It protects against environmental stressors such as sun exposure and pollution while promoting skin rejuvenation overnight. With a soothing aloe scent and a lightweight formula, it’s a top-rated, repeat-purchase favorite that seamlessly integrates into any nighttime skincare routine.

## Description

CONFIDENCE in your beauty sleep serum 30 ml.

Review: I mix with my tretinoin cream and love the results
Review: Repeat buyer! Love it

## Features

- CONFIDENCE in your beauty sleep serum 30 ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKR3RS8C |
| Best Sellers Rank | #359,511 in Beauty ( See Top 100 in Beauty ) #7,719 in Facial Day Care |
| Brand | It Cosmetics |
| Brand Name | It Cosmetics |
| Customer Reviews | 4.5 out of 5 stars 218 Reviews |
| Item Form | liquid |
| Item Volume | 30 Milliliters |
| Item Weight | 0.31 Pounds |
| Item form | liquid |
| Material Features | Antioxidant |
| Product Benefits | With continued use, our proprietary blend of antioxidants protects against signs of aging skin caused by environmental stressors like sun exposure & pollution. |
| Product benefits | With continued use, our proprietary blend of antioxidants protects against signs of aging skin caused by environmental stressors like sun exposure & pollution. Product benefits With continued use, our proprietary blend of antioxidants protects against signs of aging skin caused by environmental stressors like sun exposure & pollution. See more |
| Scent | Aloe |
| Scent Name | Aloe |
| Skin Type | All |
| Skin type | All |
| Special Ingredients | antioxidants |
| Special ingredients | antioxidants |
| Unit Count | 1.00 Fluid Ounces |

## Product Details

- **Brand:** It Cosmetics
- **Scent:** Aloe
- **Skin type:** All
- **Special ingredients:** antioxidants

## Images

![It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml - Image 1](https://m.media-amazon.com/images/I/61ukqY-Ei-L.jpg)
![It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml - Image 2](https://m.media-amazon.com/images/I/71v2mFb-uoL.jpg)
![It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml - Image 3](https://m.media-amazon.com/images/I/81x1fYmxKrL.jpg)
![It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml - Image 4](https://m.media-amazon.com/images/I/81ggiH4+kTL.jpg)
![It Cosmetics CONFIDENCE in your beauty sleep serum 30 ml - Image 5](https://m.media-amazon.com/images/I/81sy7Hzo7wL.jpg)

## Questions & Answers

**Q: Can I use this product in the morning and night?**
A: You can use the product once a day either in the morning or at night, but we recommend using it at night, at the peak of skin cell repair. With continued nightly use, this serum also keeps working throughout the daytime to fight free radicals.

**Q: What does vitamin C do for your skin?**
A: Vitamin C is a powerful dermatologist-recognized antioxidant. As an ingredient, vitamin C is known to help defend skin against damaging free radicals, visibly brighten, and reveal a more even-looking skin tone.

**Q: Is this a good vitamin C serum for sensitive skin?**
A: This formula has been dermatologist-tested for safety and is suitable for sensitive skin. Should you have any concerns about adding new formulas into your skincare routine, we recommend patch testing and/or consulting your dermatologist before use.

**Q: What is the best way to store vitamin C serum?**
A: This product is best stored in a cool, dark place. We recommend a medicine cabinet or any place that is not in constant direct sunlight.

**Q: What is the smell of the product and where does it come from? Is this fragrance-free?**
A: No fragrance is added to the formula. Due to the high level of antioxidants and the combination of the ingredients (vitamin C, ferulic acid and polydatin), you might smell naturally occurring metallic and smokey notes, but this is normal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I mix with my tretinoin cream and love the results
*by A***T on 29 November 2025*



### ⭐⭐⭐⭐⭐ Repeat buyer! Love it
*by B***N on 20 January 2026*



### ⭐⭐⭐⭐⭐ Great soft skin!
*by E***. on 5 November 2025*



## Frequently Bought Together

- IT Cosmetics Confidence in Your Beauty Sleep Triple Antioxidant Brightening Serum – 24HR Hydration – Anti-Aging – 12% Vitamin C Serum - Fragrance Free – All Skin Types, 1.0 fl. Oz
- IT Cosmetics Hyaluronic Acid Serum Visibly Plumps Skin & Smooths Lines In 2 Weeks - With Peptide + Vitamin B5 - Vegan Formula - 1 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.jp/products/651981958-it-cosmetics-confidence-in-your-beauty-sleep-serum-30-ml](https://www.desertcart.jp/products/651981958-it-cosmetics-confidence-in-your-beauty-sleep-serum-30-ml)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*