---
product_id: 242218388
title: "Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz."
brand: "dr. brenner"
price: "389 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Dr. Brenner"
url: https://www.desertcart.dk/products/242218388-vitamin-c-serum-tetrahexyldecyl-ascorbate-night-oil-treatment-with-squalane
store_origin: DK
region: Denmark
---

# Brightening effect Antioxidant-rich Deep hydration Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz.

**Brand:** dr. brenner
**Price:** 389 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock Your Skin's Potential!

## Quick Answers

- **What is this?** Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz. by dr. brenner
- **How much does it cost?** 389 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/242218388-vitamin-c-serum-tetrahexyldecyl-ascorbate-night-oil-treatment-with-squalane)

## Best For

- dr. brenner enthusiasts

## Why This Product

- Trusted dr. brenner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gentle Yet Powerful:** Formulated to brighten skin without irritation, perfect for sensitive skin.
- • **Multitasking Marvel:** Diminishes fine lines, dark spots, and uneven texture for youthful skin.
- • **Illuminate Your Glow:** Experience a radiant complexion with our advanced vitamin C serum.
- • **Hydration Meets Luxury:** Botanical squalane delivers weightless moisture for all-day hydration.
- • **Oxidation-Free Formula:** Oil-soluble design ensures maximum potency and effectiveness.

## Overview

Dr. Brenner's Vitamin C Serum is a luxurious night oil treatment that combines the power of Tetrahexyldecyl Ascorbate with squalane and pure rose oil. This innovative formula penetrates deeply to brighten and hydrate the skin, while providing antioxidant protection and reducing redness. Ideal for those seeking firmer, glowing skin, this multitasking serum effectively diminishes fine lines, dark spots, and uneven texture with continued use.

## Description

THE MOST EFFECTIVE NIGHT VITAMIN C SERUM FOR FACE DEVELOPED BY A DERMATOLOGIST: Formulated with the same exact ingredients as Biossance Squalane + Vitamin C + Pure Rose Oil . IMPROVES THE APPEARANCE OF DARK SPOTS, WHILE BRIGHTENING SKIN'S COMPLEXION: Our powerful pure Vitamin C serum with Squalane and Rose oil clears skin imperfections, and even helps lighten acne scars. INCREASES SKIN FIRMNESS AND REDUCES THE APPEARANCE OF LINES AND WRINKLES: Our Vitamin C serum boosts collagen production in your skin to help even it out. ALL NATURAL INGREDIENTS, VEGEN, CRUELTY FREE AND MADE IN USA

Review: Excellent option for Seb Derm - Squalane, Caprylic Acid, and Mastic gum are all highly recommended for fighting the malassezia yeast that causes Seborrheic Dermatitis. I've had very good luck with it so far, and it doesn't seem to develop the funky smell that regular MCT oil does after it soaks in. This form of vitamin C is also very well regarded, and you'll find it in some very high end products. I finally have my skin under control!
Review: Great at reducing appearance of scarring and large pores - I absolutely love this stuff. I received it as a sample with my Dr. Brenner day serum order and after the first few uses of the sample, I immediately ordered a full bottle. I suffered pretty bad acne in my teenage years and still have some scarring, dark spots, and larger appearing pores as a result. This serum after using the first few nights, made an apparent difference in all of my skin issues. It’s great for moisturizing as well- I don’t experience the same uncomfortable dry spots on my face in the winter anymore. Not too oily (which is very important with how oily my face is naturally). The scent is nice as well and it’s not too heavily scented. It absorbs into my skin very quickly, so I don’t have to wait too long before I layer my night cream on top. I recommend this stuff to everyone and will religiously use it every single night.

## Features

- A very effective squalane vitamin C serum penetrates deeply to brighten skin without irritation.
- Botanical squalane mimics skin's natural oils for weightless hydration and enhanced active delivery of the vitamin C.
- Luxurious rose oil provides antioxidant protection while reducing redness and providing skin calming.
- Oil-soluble formula prevents the oxidation issues common with traditional vitamin C serums.
- Multitasking vitamin C serum for face visibly diminishes the look of fine lines, dark spots, and uneven texture with continued use.

## Product Details

- **Skin Type:** All
- **Product Benefits:** Brightening,Firmer,Moisturizing
- **Use for:** Skin
- **Scent:** Rose
- **Special Ingredients:** collagen, vitamin_c

## Images

![Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz. - Image 1](https://m.media-amazon.com/images/I/61lLltPzKKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent option for Seb Derm
*by B***S on July 15, 2025*

Squalane, Caprylic Acid, and Mastic gum are all highly recommended for fighting the malassezia yeast that causes Seborrheic Dermatitis. I've had very good luck with it so far, and it doesn't seem to develop the funky smell that regular MCT oil does after it soaks in. This form of vitamin C is also very well regarded, and you'll find it in some very high end products. I finally have my skin under control!

### ⭐⭐⭐⭐⭐ Great at reducing appearance of scarring and large pores
*by K***O on February 18, 2021*

I absolutely love this stuff. I received it as a sample with my Dr. Brenner day serum order and after the first few uses of the sample, I immediately ordered a full bottle. I suffered pretty bad acne in my teenage years and still have some scarring, dark spots, and larger appearing pores as a result. This serum after using the first few nights, made an apparent difference in all of my skin issues. It’s great for moisturizing as well- I don’t experience the same uncomfortable dry spots on my face in the winter anymore. Not too oily (which is very important with how oily my face is naturally). The scent is nice as well and it’s not too heavily scented. It absorbs into my skin very quickly, so I don’t have to wait too long before I layer my night cream on top. I recommend this stuff to everyone and will religiously use it every single night.

### ⭐⭐⭐⭐⭐ Exceeded expectations
*by J***0 on June 24, 2025*

This is one of the best Vitamin C's I have tried. I was kind of skeptical of a Vitamin C mixed with other ingredients, however after trying this for a few weeks I saw a fairly significant change in my skin. I felt like red spots faded faster and after waking up I had a more even tone overall. I also use this brand's regular vitamin C and I felt this worked a lot better at night than that. The smell of this serum is also great with the rosehip oil, I really enjoy the smell and love using it for that. The only minor downside of this serum is it gives off a oily complexion immediately after applying it, but it's meant for night use so technically doesn't matter. As with all skin care products YMMV, but for ~$20 a bottle it's very much worth trying.

## Frequently Bought Together

- Vitamin C Serum (Tetrahexyldecyl Ascorbate) Night Oil Treatment With Squalane and Pure Rose Oil for Firmer, Glowing Skin, by Dr. Brenner 1 oz.
- Vitamin C Serum 20% Pure L-Ascorbic Acid, Ferulic Acid, Vitamin E and HA and Hyaluronic Acid Serum with Vitamin B5 for Face and Eyes Natural Anti Aging Anti Wrinkle Set of 2 by Dr. Brenner
- 2 oz. Hyaluronic Acid Serum For Skin, Made with 100% Pure Hyaluronic Acid, Plumping, Anti-Aging, Hydrating, Moisturizing HA Serum With Vitamin B5 by Dr. Brenner (2 oz)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*