---
product_id: 15748322
title: "C4 Intensiv Brightening Serum"
brand: "m.a.d skincare"
price: "£100.55"
currency: GBP
in_stock: true
reviews_count: 1
category: "M.A.D Skincare"
url: https://www.desertcart.co.uk/products/15748322-c4-intensiv-brightening-serum
store_origin: GB
region: United Kingdom
---

# Brightens hyper-pigmentation Hydrates with hyaluronic acid Antioxidant-rich vitamin C defense C4 Intensiv Brightening Serum

**Brand:** m.a.d skincare
**Price:** £100.55
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s true glow and never blend in again!

## Quick Answers

- **What is this?** C4 Intensiv Brightening Serum by m.a.d skincare
- **How much does it cost?** £100.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15748322-c4-intensiv-brightening-serum)

## Best For

- m.a.d skincare enthusiasts

## Why This Product

- Trusted m.a.d skincare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Hydration Boost:** Infused with hyaluronic acid to lock in moisture and plump skin all day long.
- • **Calm & Comfort Formula:** Soothes irritation with aloe vera, perfect for sensitive skin types.
- • **Glow Beyond Expectations:** Targets stubborn brown spots and discoloration for a visibly radiant complexion.
- • **Youthful Radiance Revival:** Powerful antioxidants help smooth fine lines and reduce signs of aging.
- • **Universal Brightening Solution:** Formulated for all skin tones, making radiant skin accessible to everyone.

## Overview

M.A.D Skincare C4 Intensiv Brightening Serum is a potent antioxidant serum combining vitamin C and hyaluronic acid to brighten hyper-pigmentation, nourish skin, and reduce fine lines. Suitable for all skin types, it soothes irritation while delivering a universal brightening effect for a youthful, radiant complexion.

## Description

DIRECTIONS; Cleanse face and neck with appropriate cleanser. Gently pat dry. Apply a thin coat of Fade Gel 5 serum to affected area on face or neck. Lightening effect may not be noticeable when used on very dark skin. Children under 12 years of age do not use unless directed by a doctor. Sun exposure should be limited by using a sunscreen agent, a sun blocking agent or protective clothing to cover skin after treatment completed, to prevent darkening from recurring.

Review: Not worth it - Not nearly enough product for the amounts and the promises

## Features

- Brightening Serum: Provides ultimate skin brightening treatment for hyper-pigmentation, skin discoloration and brown spots.
- Nourishing Formula: Contains antioxidants like vitamin C and hyaluronic acid to nourish and moisturize skin.
- Anti-Aging Ingredients: Helps reduce the appearance of fine lines and wrinkles for a more youthful look.
- Soothing Formula: Soothes and calms irritated skin with aloe vera and other soothing ingredients.
- For All Skin Types: Suitable for all skin types and tones for a universal brightening effect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HZ7Y4XA |
| ASIN  | B00HZ7Y4XA |
| Active Ingredients | sodium hyaluronate,vitamin c |
| Best Sellers Rank | #441,344 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #8,072 in Facial Serums |
| Brand Name | M.A.D Skincare |
| Customer Reviews | 3.5 3.5 out of 5 stars (6) |
| Is Discontinued By Manufacturer  | No |
| Item Form | Serum |
| Item Weight | 2.88 ounces |
| Item model number  | 500608 |
| Manufacturer Part Number | 500608 |
| Material Features | Antioxidant |
| Model Number | 500608 |
| Package Dimensions  | 4.8 x 1.7 x 1.7 inches; 2.88 ounces |
| Product Benefits | Ultimate skin brightening treatment for hyper-pigmentation, skin discoloration and brown spots. |
| Recommended Uses For Product | Soothing,Brightening,Provides Vitamins,Nourishing,Moisturizing,Wrinkles,Antioxidants |
| Scent Name | Aloe |
| Skin Type | All |
| Special Ingredients | antioxidants, hyaluronic_acid, vitamin_c |
| Target Use Body Part | Face |
| UPC | 616909317943 |
| UPC  | 616909317943 |
| Unit Count | 1 Count |

## Product Details

- **Product Benefits:** Ultimate skin brightening treatment for hyper-pigmentation, skin discoloration and brown spots.
- **Scent:** Aloe
- **Skin Type:** All
- **Special Ingredients:** antioxidants, hyaluronic_acid, vitamin_c
- **Use for:** Face

## Images

![C4 Intensiv Brightening Serum - Image 1](https://m.media-amazon.com/images/I/51cTKdfe2KL.jpg)

## Customer Reviews

### ⭐ Not worth it
*by K***K on October 3, 2021*

Not nearly enough product for the amounts and the promises

## Frequently Bought Together

- M.A.D Skincare C4 Intensiv Brightening Serum
- M.A.D Skincare Breakout Control Daily Moisturizer - For Acne Prone Skin 1.7 oz

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**Shop now:** [https://www.desertcart.co.uk/products/15748322-c4-intensiv-brightening-serum](https://www.desertcart.co.uk/products/15748322-c4-intensiv-brightening-serum)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-14*