# Brightening Boost

**Brand:** COSRX
**Category:** Health & Beauty > Personal Care > Personal Care Gift Sets & Kits
**Taxonomy ID:** hb-3-20
**Google Category ID:** 2915
**Price:** $42.50
**Compare At:** $50.00
**Price Segment:** mid-range
**In Stock:** Yes

## Description

Unlock Your Brightest Glow The Brightening Boost is your intensive, expert-engineered kit to achieve a visibly brightened, glowing, and smooth complexion. This powerful bundle pairs two best-selling formulas for maximum brightening impact with zero irritation. Step 1: Texture & Glow Care The 6 Peptide Skin Booster Serum ( 150mL / 5.07 fl.oz) Step 2: Brightening Care Advanced The Vitamin C 23 Serum ( 20ml / 0.67fl. oz)

## Specifications

### Ingredients & Nutrition

| Specification | Value |
|---|---|
| Key Ingredients | 6 peptide complex |
| Key Ingredients | Hyaluronic Acid |
| Key Ingredients | Super Vitamin E |
| Key Ingredients | NAG |
| Key Ingredients | Amino Acids |
| Active Ingredients | SH-Polypeptide-121 |
| Active Ingredients | Copper Tripeptide-1 |
| Active Ingredients | Oligopeptide-68 |

### Performance

| Specification | Value |
|---|---|
| Benefits | Even skin tone, Firmness & Smooth, Pore & Sebum care, Improve skin texture |
| Benefits | Acne soothing and scar care |
| Skin Concern | Sensitive skin |
| Skin Concern | Blackheads, Whiteheads, Excess sebum |
| Benefits | +37.9% Brightness, +162.50% Hydration, +40.11% Clarity |
| Benefits | Visibly reduce Pigmentation |

### Dimensions & Fit

| Specification | Value |
|---|---|
| Volume | 150mL / 5.07 fl.oz |
| Volume | 20ml / 0.67fl. oz |

### Certifications & Standards

| Specification | Value |
|---|---|
| Certification | Dermatologist tested |
| Certification | Irritation tested |
| Free From | WON'T CLOG PORES |

### Contents & Packaging

| Specification | Value |
|---|---|
| Included Items | The 6 Peptide Skin Booster Serum |
| Included Items | The Vitamin C 23 Serum |

### Usage Instructions

| Specification | Value |
|---|---|
| Application Method | First Step Booster |

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Data verified March 2026.

Source: https://cosrx.com/products/brightening-boost