---
product_id: 646645971
title: "Crystal Retinal 6 Serum - Vitamin A Face Treatment Cream - Provides Youthful Glow to Aging Skin - Dual Layered Stability for Maximum Potency - Progressive Strength Formula Options - 1 oz"
brand: "medik8"
price: "€ 209.81"
currency: EUR
in_stock: true
reviews_count: 5
category: "Medik8"
url: https://www.desertcart.sk/products/646645971-crystal-retinal-6-serum-vitamin-a-face-treatment-cream-provides
store_origin: SK
region: Slovakia
---

# 11x faster anti-aging action Hydrating blend with hyaluronic acid 0.06% retinaldehyde potency Crystal Retinal 6 Serum - Vitamin A Face Treatment Cream - Provides Youthful Glow to Aging Skin - Dual Layered Stability for Maximum Potency - Progressive Strength Formula Options - 1 oz

**Brand:** medik8
**Price:** € 209.81
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s future glow — faster, stronger, smarter! ⚡

## Quick Answers

- **What is this?** Crystal Retinal 6 Serum - Vitamin A Face Treatment Cream - Provides Youthful Glow to Aging Skin - Dual Layered Stability for Maximum Potency - Progressive Strength Formula Options - 1 oz by medik8
- **How much does it cost?** € 209.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/646645971-crystal-retinal-6-serum-vitamin-a-face-treatment-cream-provides)

## 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

- • **Rapid Radiance Boost:** Retinaldehyde delivers visible anti-aging results up to 11x faster than traditional retinol, accelerating your skin’s youthful glow.
- • **Deep Hydration Complex:** Infused with hyaluronic acid, glycerin, and vitamin E to lock in moisture and smooth fine lines for a plump, radiant complexion.
- • **Tailored Strength Progression:** Choose from progressive serum strengths designed to perfectly match your skin’s tolerance and maximize wrinkle reduction.
- • **Clinically Proven Skincare Ritual:** Backed by Medik8’s cutting-edge research, this serum fits seamlessly into your nightly routine for long-term skin health.
- • **Scientifically Engineered Potency:** Dual-layered stability technology ensures maximum vitamin A potency and freshness in every drop.

## Overview

Medik8 Crystal Retinal 6 Serum is a scientifically advanced Vitamin A face treatment featuring 0.06% retinaldehyde for rapid anti-aging effects. Its dual-layered formula combines potent hydration ingredients like hyaluronic acid and vitamin E, delivering up to 11x faster wrinkle reduction than retinol. Designed for progressive strength adaptation, this 1 oz serum is ideal for retinoid users seeking clinically proven, youthful skin renewal.

## Description

Beautiful skin, for life. Our mission is to demystify anti-ageing skincare. At Medik8 we believe the secret to healthy and beautiful skin for life is as easy as vitamin C plus sunscreen by day, vitamin A by night. This straightforward strategy is clinically proven to deliver results you can see as well as feel. That’s why we are dedicated to refining this simple philosophy – developing ever-increasingly advanced CSA formulas. A key part of our refresh is to help you look after your skin following simple, expert advice.

Review: Vale totalmente la pena. Sí ves el cambio en la piel. (
Review: Lo compre hace 1 mes lo he usado cuando mucho 3 veces a la semana y ya no sale, por el precio realmente no vale la pena lo que dura, al parecer esta caducado y ni cuenta me había dado si da coraje la verdad

## Features

- RENEW AND REVIVE. Discover pure, youthful skin with Medik8 Crystal Retinal, a one-of-a-kind serum that reinvents Vitamin A Skincare. Formulated with Retinaldehyde, Hyaluronic Acid, Glycerin, and Vitamin E to boost hydration and smooth fine lines.
- SMOOTH SKIN, SIMPLIFIED. The star of this serum is Retinaldehyde, the classic form of Vitamin A that works to deliver rapid anti-aging results up to 11x faster than Retinol. With Retinal, renewing and resurfacing radiant skin streamlined and simple.
- CHOOSE YOUR SKIN-SMOOTHING STRENGTH. The Crystal Retinal Serum is available in a series of progressive strengths, from sensitive skin Vitamin A beginners to Retinaldehyde pros, allowing you to slowly acclimate to the wrinkle-reducing treatment.
- EXPERIENCE RETINOID USERS. Start with Crystal Retinal 6 if you are currently using another retinoid or finished a tube of Crystal Retinal 3. Formulated with 0.06% retinaldehyde.
- CUTTING-EDGE SKINCARE TECHNOLOGIES. Medik8 pioneers cutting-edge skincare technologies, with products are designed by our in-house formulation scientists and researchers dedicated to delivering the most well-researched, skin-healing results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHX6BHB3 |
| ASIN  | B0BHX6BHB3 |
| Best Sellers Rank | #127,806 in Beauty ( See Top 100 in Beauty ) #3,081 in Facial Day Care |
| Customer reviews | 4.3 4.3 out of 5 stars (129) |
| Date First Available  | 7 July 2024 |
| Item model number | Crystal Retinal 6 Serum |
| Item model number  | Crystal Retinal 6 Serum |
| Manufacturer | Medik8 |
| Manufacturer  | Medik8 |
| Product Dimensions | 5.08 x 3.3 x 13.97 cm; 28.35 g |
| Product Dimensions  | 5.08 x 3.3 x 13.97 cm; 28.35 g |

## Product Details

- **Product benefits:** Radiant Skin
- **Scent:** Aloe
- **Skin type:** Sensitive
- **Special ingredients:** hyaluronic_acid
- **Use for:** Face

## Images

![Crystal Retinal 6 Serum - Vitamin A Face Treatment Cream - Provides Youthful Glow to Aging Skin - Dual Layered Stability for Maximum Potency - Progressive Strength Formula Options - 1 oz - Image 1](https://m.media-amazon.com/images/I/61lplyJnUnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Z***O on 17 June 2025*

Vale totalmente la pena. Sí ves el cambio en la piel. (

### ⭐ Review
*by M***A on 27 July 2025*

Lo compre hace 1 mes lo he usado cuando mucho 3 veces a la semana y ya no sale, por el precio realmente no vale la pena lo que dura, al parecer esta caducado y ni cuenta me había dado si da coraje la verdad

### ⭐⭐⭐⭐ Review
*by M***Y on 26 November 2025*

I have been on tritnoin .1% for years & needed to try something stronger. I bought Medica Retinal 6 thinking it would deliver, but will be returning as it is disappointing. It is moisturizing but doesn’t tighten for more than a few minutes. Too pricey for that.

## Frequently Bought Together

- Medik8 Crystal Retinal 6 - 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
- Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Serum - for Oily & Dry Skin - Fragrance-Free - 1 Fl oz

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*