---
product_id: 445336332
title: "Medik8 Crystal Retinal 10 - Age-Defying Retinal Night Serum - Improves Wrinkles & Hyperpigmentation - 0.1% Retinal Strength - 11x Faster than Retinol - For Advanced Vitamin A Users - 30ml"
brand: "medik8"
price: "¥34085"
currency: JPY
in_stock: true
reviews_count: 5
category: "Medik8"
url: https://www.desertcart.jp/products/445336332-medik8-crystal-retinal-10-age-defying-retinal-night-serum-improves
store_origin: JP
region: Japan
---

# 11x faster retinal action Hydrating hyaluronic acid Patented crystal stability Medik8 Crystal Retinal 10 - Age-Defying Retinal Night Serum - Improves Wrinkles & Hyperpigmentation - 0.1% Retinal Strength - 11x Faster than Retinol - For Advanced Vitamin A Users - 30ml

**Brand:** medik8
**Price:** ¥34085
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your night routine with the future of Vitamin A skincare!

## Quick Answers

- **What is this?** Medik8 Crystal Retinal 10 - Age-Defying Retinal Night Serum - Improves Wrinkles & Hyperpigmentation - 0.1% Retinal Strength - 11x Faster than Retinol - For Advanced Vitamin A Users - 30ml by medik8
- **How much does it cost?** ¥34085 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/445336332-medik8-crystal-retinal-10-age-defying-retinal-night-serum-improves)

## 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

- • **Hydrate & Protect:** Infused with hyaluronic acid, vitamin E, and glycerin for deep hydration and skin barrier support.
- • **Next-Level Stability:** Patented crystal encapsulation ensures maximum potency and long-lasting effectiveness.
- • **Blemish-Fighting Power:** Unique antibacterial retinal action targets congestion and promotes clearer, radiant skin.
- • **Rapid Wrinkle Reduction:** Clinically proven 11x faster than retinol for visible anti-aging results.
- • **Customizable Strength Ladder:** Five progressive retinal strengths let you tailor your anti-aging journey without plateauing.

## Overview

Medik8 Crystal Retinal 10 is a professional-grade, 0.1% retinaldehyde night serum that delivers 11 times faster wrinkle reduction than traditional retinol. Featuring patented crystal encapsulation for unmatched stability, it combines powerful anti-aging benefits with hydrating ingredients like hyaluronic acid and vitamin E. Designed for advanced vitamin A users, its progressive strength ladder ensures continuous skin improvement while targeting wrinkles, hyperpigmentation, and blemishes for radiant, youthful skin.

## Description

🔷Patented Stability Matters The more stable the molecule, the more effective it can be on the skin. Crystal Retinal offers a level of retinal stability that is only found at Medik8: our innovative stability system features our renowned crystal encapsulation and a patent-pending formula complex. The dual-layered stability system comes together to protect the retinal molecule for unmatched potency and long-lasting effectiveness. Ladder Up Always peak, never plateau. Ladder up your results with 5 available strengths: 1, 3, 6, 10 and 20. Most customers start on Crystal Retinal 3 (for skincare beginners) or 6 (for experienced skincare users), then over time move up to 10. Find out which level of Crystal Retinal is right for you here. Top tip! Crystal Retinal is also the perfect vitamin A for those wanting to target the appearance of blemishes and congestion due to retinal’s unique antibacterial action on the skin. Retinal Results The leader of retinal vitamin A skincare innovation, the powers of Crystal Retinal are loved by customers and skin professionals alike. The ground-breaking formula works fast to deliver the clinically proven benefits that sets Crystal Retinal above the rest.

Review: Best - Best
Review: Fake open box - Fake. Open box

## 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 | B084TCMJ57 |
| Active Ingredients | Retinaldehyde, Hyaluronic Acid, Vitamin E, Glycerin |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #7,171 in Beauty ( See Top 100 in Beauty ) #1,239 in Facial Day Care |
| Brand | Medik8 |
| Brand Name | Medik8 |
| Container Type | Tube |
| Customer Reviews | 4.3 out of 5 stars 911 Reviews |
| Item Dimensions | 31 x 51 x 138 millimeters |
| Item Form | Gel |
| Item Type Name | Crystal Retinal 10 |
| Item Volume | 30 Milliliters |
| Item Weight | 0.06 Kilograms |
| Item dimensions L x W x H | 31 x 51 x 138 millimeters |
| Item height | 13.8 centimeters |
| Item volume | 30 Milliliters |
| Manufacturer | Pangaea |
| Material Features | Natural |
| Material Type Free | Alcohol Free, Fragrance Free, No Synthetic Colours, Paraben Free, Vegan |
| Number of Items | 1 |
| Other Special Features of the Product | Backed by Science, Delivers Radiant, Youthful Skin, Dermatologist Recommended, Minimises Signs of Ageing, Professional Results |
| Product Benefits | Radiant Skin |
| Recommended Uses For Product | Crystal Retinal is clinically proven to provide incredible age-defying results in just one tube, Think Visibly Brighter, Firmer and Smoother-Looking Skin. |
| Scent Name | No Artificial Fragrance |
| Skin Type | Normal |
| Special Ingredients | Retinaldehyde |
| Special features | Backed by Science, Delivers Radiant, Youthful Skin, Dermatologist Recommended, Minimises Signs of Ageing, Professional Results Special features Backed by Science, Delivers Radiant, Youthful Skin, Dermatologist Recommended, Minimises Signs of Ageing, Professional Results See more |
| Specific Uses For Product | Dark Spots, Wrinkles |
| Target Use Body Part | Skin |
| UPC | 818625024512 818625021047 818625021740 |
| Unit Count | 30 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

## Images

![Medik8 Crystal Retinal 10 - Age-Defying Retinal Night Serum - Improves Wrinkles & Hyperpigmentation - 0.1% Retinal Strength - 11x Faster than Retinol - For Advanced Vitamin A Users - 30ml - Image 1](https://m.media-amazon.com/images/I/61ZJm+lVB1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best
*by A***A on 23 July 2023*

Best

### ⭐ Fake open box
*by I***N on 1 May 2025*

Fake. Open box

### ⭐ Half empty
*by T***N on 29 December 2024*

Product arrived unsealed and half used, will not buy again

## Frequently Bought Together

- Medik8 Crystal Retinal 10 - Age-Defying Retinal Night Serum - Improves Wrinkles & Skin Firmness- 0.1% Retinal Strength - 11x Faster than Retinol - For Advanced Vitamin A Users - 30ml
- Medik8 C-Tetra - Lipid 7% Vitamin C Radiance Serum - Smoothing, Brightening & Nourishing - Perfect For New Vitamin C Users or Sensitive Skin - 30ml
- Medik8 Advanced Night Restore - Rejuvenating Multi-Ceramide Night Cream - Moisturiser - Deeply Nourish and Visibly Firm Your Complexion While You Sleep - 50ml

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*