---
product_id: 173900808
title: "Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz"
brand: "medik8"
price: "R1801"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Medik8"
url: https://www.desertcart.co.za/products/173900808-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum
store_origin: ZA
region: South Africa
---

# 11x faster anti-aging action 0.01% retinaldehyde for sensitive skin Hyaluronic acid hydration boost Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz

**Brand:** medik8
**Price:** R1801
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock radiant, firmer skin overnight — because your glow can’t wait!

## Quick Answers

- **What is this?** Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz by medik8
- **How much does it cost?** R1801 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/173900808-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum)

## 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 Renewal Power:** Delivers anti-aging results up to 11x faster than retinol for visibly smoother skin.
- • **Gentle Yet Effective:** Formulated with 0.01% retinaldehyde, perfect for sensitive or retinoid-new users without irritation.
- • **Deep Hydration Complex:** Infused with hyaluronic acid and vitamin E to lock in moisture and enhance skin resilience.
- • **Scientifically Engineered:** Backed by Medik8’s cutting-edge skincare technology for proven, youthful skin transformation.
- • **Progressive Strength Options:** Choose your ideal potency to gradually build skin tolerance and maximize wrinkle reduction.

## Overview

Medik8 Crystal Retinal 1 is a night serum featuring 0.01% retinaldehyde, a potent vitamin A derivative that works 11 times faster than retinol to reduce fine lines and improve skin texture. Enhanced with hydrating hyaluronic acid and antioxidant vitamin E, this gluten-free formula is designed for sensitive skin and delivers visible anti-aging benefits without irritation. Ideal for millennials seeking a scientifically advanced, gentle yet effective skincare upgrade.

## Description

desertcart.com: Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz : Beauty & Personal Care

Review: A powerful Retin-A alternative that my sensitive, post-menopausal skin can actually tolerate - I’m 52 with post-menopausal mature skin, and while I’ve used prescription Retin-A in the past, it always ended up being too irritating for me. I eventually switched to Arazlo (which is amazing), but my insurance stopped covering it — and paying hundreds of dollars out of pocket just isn’t realistic. So I decided to try Medik8 Crystal Retinal, and I went straight for the strongest version (20), since it’s considered just one step below prescription-strength retinoic acid. I honestly wasn’t sure what to expect, but I’ve been pleasantly surprised. First, the tolerance: Even at level 20, I’m experiencing no irritation — no peeling, no redness, no dryness. The formula feels creamy and elegant, not harsh or stripping, which makes it worlds easier to incorporate consistently. Second, the results: After consistent nightly use, my skin looks noticeably smoother and more refined. Fine lines look softer, the overall texture looks more even, and everything just feels firmer and more resilient. It truly performs like a high-strength retinoid without the usual misery. The only downside: The color is VERY yellow — almost startling at first. The higher the concentration, the deeper the color, so level 20 is intense. But since it’s a nighttime product, it really doesn’t matter, and it hasn’t transferred to my pillow. If you’ve struggled with irritation from Retin-A or can’t justify the cost of prescription options like Arazlo, this is an excellent alternative. Strong, effective, and surprisingly gentle on sensitive, mature, post-menopausal skin. I’m genuinely impressed.
Review: Great product. - I have used other creams and they were either harsh or did nothing. This one, so far, is fantastic. It is light, soft, smooth, absorbs quickly, and there's no scent. I've been cleansing my face, applying the cream and following the directions. You can feel and see the difference within weeks. Your skin feels and looks tighter, firmer, evens complexion and leaves your skin soft, it helps to minimize fine lines in a few weeks. Highly recommended.

## Features

- RENEW AND REVIVE. Reveal smoother, youthful skin with Medik8 Crystal Retinal night serum, an advanced face serum and hyaluronic acid serum for face. Formulated with retinaldehyde, hyaluronic acid, glycerin, and vitamin E to reduce fine lines.
- SMOOTH SKIN, SIMPLIFIED. The star of this hydrating serum is Retinaldehyde, a classic form of vitamin A that delivers rapid anti-aging results up to 11 times faster than retinol. This face serum for women and men resurfaces skin for a radiant look.
- CHOOSE YOUR SKIN-SMOOTHING STRENGTH. Our Crystal Retinal skin serum comes in progressive strengths, ideal for beginners or experienced users. This night serum for face delivers wrinkle-reducing results while supporting radiant, smooth skin.
- SENSITIVE SKIN FRIENDLY. Begin with Crystal Retinal 1 hydrating serum for face if you have very sensitive skin or are new to retinoids. This anti aging facial serum is formulated with 0.01 percent retinaldehyde.
- CUTTING-EDGE SKINCARE TECHNOLOGIES. Medik8 leads in innovation with anti aging skin care products and advanced skin serum for face, designed by in-house scientists to deliver the most well-researched results for visibly healthier, youthful skin.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07Y8Q6BNF |
| Best Sellers Rank | #4,750 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #132 in Facial Serums |
| Customer Reviews | 4.3 4.3 out of 5 stars (649) |
| Item model number  | Crystal Retinal 1 Serum |
| Manufacturer  | Medik8 |
| Product Dimensions  | 2 x 1.3 x 5.5 inches; 1 ounces |
| UPC  | 818625023379 |

## Product Details

- **Product Benefits:** Moisturizing
- **Scent:** Unscented
- **Skin Type:** Normal
- **Special Ingredients:** Glycerin
- **Use for:** Feet

## Images

![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 1](https://m.media-amazon.com/images/I/61KUGIXg3UL.jpg)
![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 2](https://m.media-amazon.com/images/I/61gA5lh4RAL.jpg)
![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 3](https://m.media-amazon.com/images/I/71spTqgkHUL.jpg)
![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 4](https://m.media-amazon.com/images/I/717c-gz0F2L.jpg)
![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 5](https://m.media-amazon.com/images/I/71HBOTs+fIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A powerful Retin-A alternative that my sensitive, post-menopausal skin can actually tolerate
*by T***G on December 11, 2025*

I’m 52 with post-menopausal mature skin, and while I’ve used prescription Retin-A in the past, it always ended up being too irritating for me. I eventually switched to Arazlo (which is amazing), but my insurance stopped covering it — and paying hundreds of dollars out of pocket just isn’t realistic. So I decided to try Medik8 Crystal Retinal, and I went straight for the strongest version (20), since it’s considered just one step below prescription-strength retinoic acid. I honestly wasn’t sure what to expect, but I’ve been pleasantly surprised. First, the tolerance: Even at level 20, I’m experiencing no irritation — no peeling, no redness, no dryness. The formula feels creamy and elegant, not harsh or stripping, which makes it worlds easier to incorporate consistently. Second, the results: After consistent nightly use, my skin looks noticeably smoother and more refined. Fine lines look softer, the overall texture looks more even, and everything just feels firmer and more resilient. It truly performs like a high-strength retinoid without the usual misery. The only downside: The color is VERY yellow — almost startling at first. The higher the concentration, the deeper the color, so level 20 is intense. But since it’s a nighttime product, it really doesn’t matter, and it hasn’t transferred to my pillow. If you’ve struggled with irritation from Retin-A or can’t justify the cost of prescription options like Arazlo, this is an excellent alternative. Strong, effective, and surprisingly gentle on sensitive, mature, post-menopausal skin. I’m genuinely impressed.

### ⭐⭐⭐⭐⭐ Great product.
*by D***U on January 3, 2026*

I have used other creams and they were either harsh or did nothing. This one, so far, is fantastic. It is light, soft, smooth, absorbs quickly, and there's no scent. I've been cleansing my face, applying the cream and following the directions. You can feel and see the difference within weeks. Your skin feels and looks tighter, firmer, evens complexion and leaves your skin soft, it helps to minimize fine lines in a few weeks. Highly recommended.

### ⭐⭐⭐⭐⭐ Game-Changer for Brighter, Firmer Skin
*by A***P on December 18, 2024*

Medik8 Crystal Retinal 3 is hands down one of the best skincare products I’ve ever used. As someone with sensitive skin, I was hesitant to try a retinal product, but this serum exceeded my expectations. It’s gentle enough for beginners while still delivering powerful results. After just a few weeks of use, my skin looks noticeably brighter and more radiant. Fine lines are less visible, and my complexion feels firmer and smoother. It’s almost like I’ve discovered a real-life filter for my face! The texture of the serum is luxurious, and it absorbs quickly without leaving any greasy residue. Plus, the soothing ingredients prevent any irritation—a huge win for my reactive skin. I also love how Medik8 incorporates retinaldehyde, a more advanced form of vitamin A, making it more effective than traditional retinols but still easy to use. My skin feels rejuvenated and refreshed every morning, and it pairs beautifully with my moisturizer. If you’re looking for a high-performance serum to elevate your skincare routine, Medik8 Crystal Retinal 3 is worth every penny. It’s perfect for anyone starting out with retinal or wanting serious results without compromising skin comfort. Highly recommend!

## Frequently Bought Together

- Medik8 Crystal Retinal 1 - Brightening, Firming, Advanced Skin Retinaldehyde Serum - Smooths Wrinkles - Hyaluronic Acid, Glycerin, Vitamin E - 1 oz
- Medik8 Crystal Retinal Ceramide Eye 3 - Gentle Vitamin A Eye Cream - Reduces Appearance of Wrinkles - Perfect for Sensitive Skin - 0.5 oz
- Medik8 Liquid Peptides - Regenerating Multi Peptide Serum - Smooths Wrinkles and Fine Lines - Hydrating, Brightening, Plumping - 1.0 oz

---

## 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.co.za/products/173900808-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum](https://www.desertcart.co.za/products/173900808-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-04*