---
product_id: 503011515
title: "Medik8 Crystal Retinal 6 - Age-Defying Night Serum Improves Wrinkles & Skin Firmness- 0.06% Strength 11X Faster Than Retinol For Regular Vitamin A Users 30Ml | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For Regular Vitamin A Users"
brand: "medik8"
price: "€ 189.95"
currency: EUR
in_stock: true
reviews_count: 5
category: "Medik8"
url: https://www.desertcart.hr/products/503011515-medik8-crystal-retinal-6-age-defying-night-serum-improves-wrinkles
store_origin: HR
region: Croatia
---

# 11x faster wrinkle reduction Hyaluronic Acid hydration boost Antibacterial & skin clarifying Medik8 Crystal Retinal 6 - Age-Defying Night Serum Improves Wrinkles & Skin Firmness- 0.06% Strength 11X Faster Than Retinol For Regular Vitamin A Users 30Ml | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For Regular Vitamin A Users

**Brand:** medik8
**Price:** € 189.95
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock 11x faster youthful skin transformation ⚡

## Quick Answers

- **What is this?** Medik8 Crystal Retinal 6 - Age-Defying Night Serum Improves Wrinkles & Skin Firmness- 0.06% Strength 11X Faster Than Retinol For Regular Vitamin A Users 30Ml | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For Regular Vitamin A Users by medik8
- **How much does it cost?** € 189.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/503011515-medik8-crystal-retinal-6-age-defying-night-serum-improves-wrinkles)

## 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 Age-Defying Power:** Retinaldehyde works 11x faster than classic retinol for visible wrinkle reduction—fast-track your youthful glow.
- • **Deep Hydration & Firmness:** Infused with Hyaluronic Acid and Vitamin E to plump, brighten, and firm skin overnight for a radiant morning reveal.
- • **Gentle Yet Potent Formula:** Creamy, non-irritating texture ideal for regular Vitamin A users, minimizing redness and peeling while maximizing results.
- • **Progressive Strength Ladder:** Choose your perfect potency from 0.01% to 0.2% retinaldehyde to continuously tackle fine lines, wrinkles, and dark spots.
- • **Clinically Backed CSA Philosophy:** Part of Medik8’s proven Vitamin C + Sunscreen + Vitamin A routine for comprehensive, professional-grade anti-aging care.

## Overview

Medik8 Crystal Retinal 6 is a professional-grade, antibacterial retinaldehyde serum delivering 11 times faster wrinkle reduction than traditional retinol. Featuring a hydrating blend of Hyaluronic Acid, Vitamin E, and Glycerin, it visibly improves skin texture, firmness, and clarity while being gentle enough for regular Vitamin A users. Its progressive strength formula supports ongoing anti-aging benefits, making it a must-have in the modern skincare arsenal.

## Description

Gesichtsseren

Review: Promising start! Gentle enough for a retinal beginner - I’ve only been using the Medik8 Crystal Retinal 6 for about two weeks now, so it’s definitely still early days, but I’m really happy with it so far. I was a bit nervous about moving up to a strength "6" right away, but the formula is surprisingly creamy and hasn't caused any of the typical redness or peeling I’ve had with other retinoids in the past. It has a slight apricot/cinnamon scent that’s actually quite nice, and it sinks into the skin almost instantly without leaving a sticky residue. Since it’s only been 14 days, I’m still in the "phasing in" period (using it twice a week), so I haven't seen any dramatic changes in my fine lines just yet. However, I have noticed that my skin looks a bit more "awake" and glowy the morning after I use it. It definitely feels like a high-end, stable product that is working behind the scenes. I’m excited to see the results once I finish the tube and can use it more frequently, but for anyone worried about sensitivity, this is a great, gentle place to start.
Review: Extraordinaire - Ce produit est extraordinaire le mot n est pas trop fort !, cher certes mais il agit sur le relâchement notamment. Ne pas oublier la crème solaire le matin Svp la marque plus de promo ....

## Features

- FAST WRINKLE REDUCING POWER - Wrinkle reduction with just 1 tube. Retinaldehyde works up to 11 times faster than classic retinol.
- RADIANT, YOUTHFUL SKIN - Delivers remarkable visible improvement in texture, brightness, firmness & clarity. Vitamin A is a key pillar of Medik8's simple yet effective anti-ageing strategy of using vitamin C followed by sunscreen by day, and vitamin A at night. This is called the CSA philosophy.
- PROFESSIONAL-GRADE RESULTS- Our iconic retinaldehyde serum boasts antibacterial properties to help target blemish-causing bacteria for visibly clarified skin. Our formula features key ingredients: Hyaluronic Acid, Vitamin E and Glycerin.
- HOW TO USE - Step 1: After cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb then follow with a moisturiser. Step 2: For new users of Crystal Retinal, phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.
- PROGRESSIVE STRENGTHS - Our unique ladder of 5 progressive strengths (0.01 - 0.2% retinaldehyde) means you can keep experiencing ever-improving benefits that tackle the most stubborn fine lines, wrinkles and dark spots.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CKHKP75 |
| Active Ingredients | Retinaldehyde, Hyaluronic Acid, Vitamin E, Glycerin |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #2,296 in Beauty ( See Top 100 in Beauty ) #15 in Facial Night Creams |
| Brand | Medik8 |
| Brand Name | Medik8 |
| Container Type | Tube |
| Country as Labeled | Yemen |
| Customer Reviews | 4.4 out of 5 stars 197 Reviews |
| Global Trade Identification Number | 00818625024536 |
| Item Dimensions | 31 x 51 x 138 millimeters |
| Item Form | serum |
| Item Type Name | Retinal Serum |
| Item Volume | 30 Milliliters |
| Item Weight | 30 Grams |
| Item dimensions L x W x H | 31 x 51 x 138 millimeters |
| Item volume | 30 Milliliters |
| Manufacturer | Medik8 |
| Manufacturer Part Number | P08848 |
| Material Features | antibacterial |
| Material Type Free | Alcohol Free, Fragrance Free, No Synthetic Colours, Paraben Free, Vegan |
| Model Name | Men's Face Moisturizer Cream - Anti- |
| Model Number | 818625024536 |
| Number of Items | 1 |
| Other Special Features of the Product | anti-aging, dark_spots_&_hyperpigmentation, fairness_&_brightening |
| Product Benefits | Radiant Skin |
| Recommended Uses For Product | Wrinkles |
| Scent Name | Unscented |
| Skin Type | Normal |
| Special Ingredients | Vitamin A, Vitamin C |
| Special features | anti-aging, dark_spots_&_hyperpigmentation, fairness_&_brightening |
| Specific Uses For Product | Dark Spots, Wrinkles |
| Target Use Body Part | Skin |
| UPC | 818625024536 |
| Unit Count | 30.0 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** Medik8
- **Item dimensions L x W x H:** 31 x 51 x 138 millimeters
- **Item volume:** 30 Milliliters
- **Special features:** anti-aging, dark_spots_&_hyperpigmentation, fairness_&_brightening

## Images

![Medik8 Crystal Retinal 6 - Age-Defying Night Serum Improves Wrinkles & Skin Firmness- 0.06% Strength 11X Faster Than Retinol For Regular Vitamin A Users 30Ml | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For Regular Vitamin A Users - Image 1](https://m.media-amazon.com/images/I/610EsrYy1bL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Promising start! Gentle enough for a retinal beginner
*by S***N on 25 December 2025*

I’ve only been using the Medik8 Crystal Retinal 6 for about two weeks now, so it’s definitely still early days, but I’m really happy with it so far. I was a bit nervous about moving up to a strength "6" right away, but the formula is surprisingly creamy and hasn't caused any of the typical redness or peeling I’ve had with other retinoids in the past. It has a slight apricot/cinnamon scent that’s actually quite nice, and it sinks into the skin almost instantly without leaving a sticky residue. Since it’s only been 14 days, I’m still in the "phasing in" period (using it twice a week), so I haven't seen any dramatic changes in my fine lines just yet. However, I have noticed that my skin looks a bit more "awake" and glowy the morning after I use it. It definitely feels like a high-end, stable product that is working behind the scenes. I’m excited to see the results once I finish the tube and can use it more frequently, but for anyone worried about sensitivity, this is a great, gentle place to start.

### ⭐⭐⭐⭐⭐ Extraordinaire
*by C***N on 9 October 2025*

Ce produit est extraordinaire le mot n est pas trop fort !, cher certes mais il agit sur le relâchement notamment. Ne pas oublier la crème solaire le matin Svp la marque plus de promo ....

### ⭐⭐⭐⭐⭐ Best Retinal I’ve ever used! It works for me!
*by M***S on 13 October 2025*

This has to be the best retinal product I have used. (And I have tried most of them, murad, ordinary, the list goes on.) Ive been using this for about 6 months now. I started off by using the retinal 3 progressed to 6 and I’ll go on to retinal 10 next. It’s creamy in texture, smells pleasant and is absorbed into the skin almost immediately. My skin is on the sensitive side and this retinal has never caused me any problems even though it’s a lot stronger than ‘retinol.’ My skin feels and looks smoother and hydrated, my deeper lines have been drastically improved, and although you can’t expect the results of a face lift it’s made a big difference to how I feel and look. It’s especially helped with the finer lines around my lips. One tube does actually go along way (mine lasts months) and I apply it every evening before bed without fail. I only use one pump full on one side of my face and one pump full on the other before using a smaller amount on my neck. Dark spots have been reduced and my skin texture looks more even. When you get to the end of the tube and nothing more comes out cut the tube in half as there’s still stuff in there! I always look out for this when Amazon are doing special deals or offers and usually can get it when it’s at its best price.

## Frequently Bought Together

- Medik8 Crystal Retinal 6 - Age-Defying Retinal Night Serum - Improves Wrinkles & Skin Firmness- 0.06% Retinal Strength - 11x Faster than Retinol - For Regular Vitamin A Users - 30ml
- Medik8 Advanced Night Restore - Rejuvenating Multi-Ceramide Night Cream - Moisturiser - Deeply Nourish and Visibly Firm Your Complexion While You Sleep - 50ml
- Medik8 Crystal Retinal Ceramide 3 Eye Cream - Anti Ageing & Anti Wrinkle - Smooth & Lift Eye Cream - 0.03% Retinal Strength - 11x Faster than Retinol - For New Vitamin A Users - 15ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/503011515-medik8-crystal-retinal-6-age-defying-night-serum-improves-wrinkles](https://www.desertcart.hr/products/503011515-medik8-crystal-retinal-6-age-defying-night-serum-improves-wrinkles)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-14*