---
product_id: 34814701
title: "Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz"
brand: "medik8"
price: "$159.81"
currency: USD
in_stock: true
category: "Medik8"
url: https://www.desertcart.us/products/34814701-medik8-c-tetra-advanced-vitamin-c-face-serum-with-hyaluronic
store_origin: US
region: United States of America
---

# Squalane-based hydration 7% Vitamin C for brightening Vitamin E antioxidant boost Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz

**Brand:** medik8
**Price:** $159.81
**Availability:** ✅ In Stock

## Summary

> ✨ Glow smarter, not harder with Medik8’s C-Tetra Serum 💧

## Quick Answers

- **What is this?** Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz by medik8
- **How much does it cost?** $159.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/34814701-medik8-c-tetra-advanced-vitamin-c-face-serum-with-hyaluronic)

## Best For

- medik8 enthusiasts

## Why This Product

- Trusted medik8 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydration Hero:** Squalane-rich formula locks in moisture, balancing skin without heaviness.
- • **Antioxidant Armor:** Vitamin E and Red Ginseng team up to protect and firm skin against aging.
- • **Radiance Reinvented:** 7% stabilized Vitamin C brightens and smooths for a visibly glowing complexion.
- • **Fast-Absorbing Formula:** Lightweight, jojoba-infused serum absorbs quickly for all-day comfort and clarity.
- • **Science-Backed Skincare:** Vegan, gluten-free, and lab-formulated for reliable, long-term skin health results.

## Overview

Medik8 C-Tetra Balancing Vitamin C Face Serum is a lightweight, vegan-friendly daily serum featuring 7% stabilized Vitamin C, squalane for deep hydration, and antioxidant-rich Vitamin E. Designed for all skin types, it promotes smoother texture, even tone, and firmer skin through advanced, science-backed ingredients.

## Description

desertcart.com: Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz : Beauty & Personal Care

## Features

- VITAMIN C FACE SERUM. Lightweight facial serum formulated with stabilized vitamin C and hyaluronic acid to help skin look smoother and hydrated with daily use.
- SUPPORTS SKIN HYDRATION. Advanced skincare formula with phyto exosomes and antioxidants helps support healthier-looking skin.
- DAILY ANTIOXIDANT SKINCARE. Vitamin C facial serum helps support smoother looking skin.
- LIGHTWEIGHT HYALURONIC ACID SERUM. Formulated with multi-weight hyaluronic acid and squalane to help maintain hydration and leave skin looking soft, supple, and comfortable.
- VEGAN DAILY FACE SERUM. Vitamin C skincare designed for daily morning use and suitable for a variety of skin types, including sensitive skin.
- CUTTING-EDGE SKINCARE TECHNOLOGIES. Medik8 pioneers innovative face serums and facial serums for women and men developed by expert scientists. Each skin serum is formulated for skin-support and optimal hydration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F8P1V9WQ |
| Best Sellers Rank | #16,236 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #358 in Facial Serums |
| Brand | Medik8 |
| Brand Name | Medik8 |
| Customer Reviews | 4.6 out of 5 stars 121 Reviews |
| Global Trade Identification Number | 00818625027285 |
| Item Form | Cream |
| Item Volume | 1 fluid ounces |
| Item Weight | 2.24 ounces |
| Manufacturer | Medik8 |
| Material Features | Vegan |
| Material Type Free | Gluten Free |
| Number of Items | 1 |
| Product Benefits | Anti Wrinkle |
| Scent | Unscented |
| Scent Name | Unscented |
| Skin Type | Normal |
| Special Ingredients | Vitamin C |
| Target Use Body Part | Face |
| UPC | 818625027285 818625028954 |
| Unit Count | 1 Fluid Ounces |
| Use for | Face |

## Product Details

- **Product Benefits:** Radiant Skin
- **Scent:** Unscented
- **Skin Type:** All
- **Special Ingredients:** Vitamin C
- **Use for:** Face

## Images

![Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz - Image 1](https://m.media-amazon.com/images/I/61z5kGFJTVL.jpg)
![Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz - Image 2](https://m.media-amazon.com/images/I/61a9ckSzEqL.jpg)
![Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz - Image 3](https://m.media-amazon.com/images/I/71L7nKw4ZrL.jpg)
![Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz - Image 4](https://m.media-amazon.com/images/I/81Bc+7kJmtL.jpg)
![Medik8 C-Tetra Advanced Vitamin C Face Serum with Hyaluronic Acid | Lightweight Daily Facial Serum | Vegan 1.0 fl oz - Image 5](https://m.media-amazon.com/images/I/819K1qqZuLL.jpg)

## Available Options

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

## Questions & Answers

**Q: what percent of the ingredients is tetrahyxyldecyl ascorbate?**
A: The C tetra is 7% THD ascorbate and the C Tetra Luxe is 14%. I emailed the company back about a year ago and this is what they told me. I’ve switched to a very similar one from ghost democracy that is 18% THD and doesn’t have the fragrance/essential oils because that was irritating my skin. It has the same dry oil like texture as medik8

**Q: Es duradera oh tiene corto tiempo de vida ,ocea se oxida rapido?o**
A: Esta bueno

## Frequently Bought Together

- Medik8 C-Tetra - Brightening, Balancing, Plumping Daily Vitamin C Face Serum - Firms and Smooths Fine Lines and Wrinkles - With Squalane - 1.0 oz
- Medik8 Crystal Retinal 3 - Brightening, Firming, Advanced Skin Retinaldehyde Serum - Smooths Wrinkles - Hyaluronic Acid, Glycerin, Vitamin E - 1 oz
- Medik8 Liquid Peptides - Regenerating Multi Peptide Serum - Smooths Wrinkles and Fine Lines - Hydrating, Brightening, Plumping - 1.0 oz

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**Shop now:** [https://www.desertcart.us/products/34814701-medik8-c-tetra-advanced-vitamin-c-face-serum-with-hyaluronic](https://www.desertcart.us/products/34814701-medik8-c-tetra-advanced-vitamin-c-face-serum-with-hyaluronic)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-11-15*