---
product_id: 254168391
title: "C-Tetra 30ml"
brand: "medik8"
price: "C$6974"
currency: NIO
in_stock: true
reviews_count: 5
category: "Medik8"
url: https://www.desertcart.ni/products/254168391-c-tetra-30ml
store_origin: NI
region: Nicaragua
---

# Professional strength Vitamin C 30ml potent serum SPF 25 sun protection C-Tetra 30ml

**Brand:** medik8
**Price:** C$6974
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s glow-up with Medik8 C-Tetra! 💧

## Quick Answers

- **What is this?** C-Tetra 30ml by medik8
- **How much does it cost?** C$6974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/254168391-c-tetra-30ml)

## 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

- • **Glow Like a Pro:** Infused with high-grade Vitamin C to brighten and illuminate your skin daily.
- • **Shield Against Time:** SPF 25 protection guards your skin from harmful UV rays and oxidative stress.
- • **Universal Skin Love:** Formulated for all skin types, ensuring everyone can join the radiant skin club.
- • **Collagen Boost Power:** Stimulates collagen production to visibly reduce signs of photo-ageing.
- • **Lightweight & Natural:** Soap-free, aloe-scented formula that absorbs quickly without greasy residue.

## Overview

Medik8 C-Tetra 30ml is a professional-strength Vitamin C serum designed to protect skin from oxidative stress and photo-ageing. Featuring SPF 25, it stimulates collagen production while adding a luminous glow. Suitable for all skin types, this lightweight, natural, and soap-free serum is your daily defense and radiance booster.

## Description

A Professional Strength Pro-Collagen Vitamin C Serum; Protects skin against oxidative stress the main cause of photo-ageing Adds a luminous glow to the skin; Stimulates collagen production; Suitable for All skin types.

Review: Ottimo - Ottimo
Review: The best skin product ever - I was told about this product by a beautician and it's been a revelation. My skin is much softer and I need hardly any moisturiser after 4 months of use. I've recommended it to my sister and son, who both suffer from very dry skin on their face and they saw an immediate improvement. I use 4 drops every morning and use Medik8 Retinol 3TR every other evening. I love it!

## Features

- Medik8
- Medik8 C-Tetra 30ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002KKZQ84 |
| Active Ingredients | vitamin c |
| Best Sellers Rank | #11,112 in Beauty ( See Top 100 in Beauty ) #24 in Facial Oils |
| Brand | Medik8 |
| Brand Name | Medik8 |
| Customer Reviews | 4.4 out of 5 stars 408 Reviews |
| Global Trade Identification Number | 00832436004044 |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Item Weight | 0.18 Pounds |
| Manufacturer | Medik8 |
| Manufacturer Part Number | 630503 |
| Material Features | Natural |
| Material Type Free | soap free |
| Model Number | 630503 |
| Number of Items | 1 |
| Product Benefits | Shine Control |
| Product benefits | Shine Control |
| Recommended Uses For Product | Estr,Fotoenvejecimiento |
| Scent | Aloe |
| Scent Name | Aloe |
| Skin Tone | All |
| Skin Type | All |
| Skin type | All |
| Special Ingredients | vitaminc |
| Special ingredients | vitaminc |
| Sun Protection | 25 Sun Protection Factor (SPF) |
| Target Use Body Part | Skin |
| UPC | 818625023317 |
| Unit Count | 30 Milliliters |
| Use for | Skin |

## Product Details

- **Product benefits:** Shine Control
- **Scent:** Aloe
- **Skin type:** All
- **Special ingredients:** vitaminc
- **Use for:** Skin

## Images

![C-Tetra 30ml - Image 1](https://m.media-amazon.com/images/I/61fPNuj-gbL.jpg)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottimo
*by N***A on 4 March 2019*

Ottimo

### ⭐⭐⭐⭐⭐ The best skin product ever
*by L***Z on 21 March 2019*

I was told about this product by a beautician and it's been a revelation. My skin is much softer and I need hardly any moisturiser after 4 months of use. I've recommended it to my sister and son, who both suffer from very dry skin on their face and they saw an immediate improvement. I use 4 drops every morning and use Medik8 Retinol 3TR every other evening. I love it!

### ⭐⭐⭐⭐⭐ Sehr gut
*by M***I on 19 September 2023*

Nurmal

## 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.ni/products/254168391-c-tetra-30ml](https://www.desertcart.ni/products/254168391-c-tetra-30ml)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-07-09*