--- product_id: 675313545 title: "Crystal Retinal 20, Age-Defying Serum, 0.2% Retinal Strength - 30ml" brand: "medik8" price: "34716 kr" currency: ISK in_stock: true category: "Medik8" url: https://www.desertcart.is/products/675313545-crystal-retinal-20-age-defying-serum-0-2-retinal-strength store_origin: IS region: Iceland --- # 11x faster retinal action Hyaluronic Acid hydration boost Antibacterial & antioxidant defense Crystal Retinal 20, Age-Defying Serum, 0.2% Retinal Strength - 30ml **Brand:** medik8 **Price:** 34716 kr **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s future with 11x faster age-defying power! ## Quick Answers - **What is this?** Crystal Retinal 20, Age-Defying Serum, 0.2% Retinal Strength - 30ml by medik8 - **How much does it cost?** 34716 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/675313545-crystal-retinal-20-age-defying-serum-0-2-retinal-strength) ## 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 - • **Gentle Yet Powerful:** Encapsulated retinal technology ensures maximum potency without irritation—even for sensitive skin. - • **Rapid Wrinkle Reduction:** Experience visibly smoother skin with retinaldehyde working 11x faster than traditional retinol. - • **Deep Hydration & Firmness:** Infused with hyaluronic acid and vitamin E for plump, radiant, and resilient skin. - • **Clinically Trusted Formula:** Alcohol-free, fragrance-free, paraben-free, and vegan—professional-grade skincare for the discerning user. - • **Progressive Strength Ladder:** Customize your anti-aging journey with 5 strengths from 0.01% to 0.2% retinaldehyde for continuous improvement. ## Overview Medik8 Crystal Retinal 20 is a 30ml professional-grade night serum featuring 0.2% retinaldehyde, delivering 11 times faster wrinkle reduction than retinol. Enhanced with hyaluronic acid, vitamin E, and glycerin, it visibly improves skin texture, brightness, and firmness while being gentle on sensitive skin. Its patented encapsulation technology ensures maximum potency and progressive strength options make it ideal for sustained anti-aging results. ## Description Reveal younger-looking skin with just 1 tube of Crystal Retinal. Our iconic vitamin A night serum contains next-generation retinAL (not retinol) which acts 11x faster than retinol, to visibly smooth, brighten and firm skin. Unlike others, our internationally patented stability system ensures maximum retinal potency and effectiveness until the very last drop. All this without irritation, thanks to our industry-leading encapsulation technology which delivers gentle yet powerful results - even on sensitive skin. 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. Crystal Retinal is THE age-defying night serum for every serious skincare routine. ## 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 | B0BKLR7TXT | | ASIN | B0BKLR7TXT | | Active Ingredients | Retinaldehyde, Hyaluronic Acid, Vitamin E, Glycerin | | Best Sellers Rank | #4,244 in Beauty ( See Top 100 in Beauty ) #33 in Facial Night Creams | | Brand Name | Medik8 | | Customer Reviews | 4.4 4.4 out of 5 stars (30) | | Customer reviews | 4.4 4.4 out of 5 stars (30) | | Date First Available | 5 September 2024 | | Global Trade Identification Number | 00818625022754 | | Item Form | Gel | | Item Highlight | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For Experienced Vitamin A Users | | Item Type Name | Retinal Serum | | Item Volume | 30 Milliliters | | Item model number | P08843 | | Manufacturer | Medik8 | | Manufacturer | Medik8 | | Manufacturer Part Number | P08843 | | Material Features | Antioxidant | | Material Type Free | Alcohol Free, Fragrance Free, No Synthetic Colours, Paraben Free, Vegan | | Model Number | P08843 | | Number of Items | 1 | | Product Benefits | Delivers remarkable visible improvement in texture, brightness, firmness and clarity. | | Product Dimensions | 3.1 x 5.1 x 13.8 cm; 50 g | | Recommended Uses For Product | Wrinkles | | Skin Tone | All | | Skin Type | Normal | | Special Ingredients | Retinaldehyde | | UPC | 818625022754 | | Unit Count | 30.0 Milliliters | ## Product Details - **Brand:** Medik8 - **Item form:** Gel - **Product benefits:** Delivers remarkable visible improvement in texture, brightness, firmness and clarity. - **Skin type:** Normal - **Special ingredients:** Retinaldehyde ## Images ![Crystal Retinal 20, Age-Defying Serum, 0.2% Retinal Strength - 30ml - Image 1](https://m.media-amazon.com/images/I/61o1Xs9h6mL.jpg) ## Available Options This product comes in different **Pattern** options. ## Frequently Bought Together - Medik8 Crystal Retinal 20 - Age-Defying Retinal Night Serum - Improves Wrinkles & Skin Firmness- 0.2% Retinal Strength - 11x Faster than Retinol - For Highly Experienced Vitamin A Users - 30ml - Medik8 C-Tetra Luxe - Lipid 14% Vitamin C Enhanced Radiance Serum -Smooths Fine Lines & Uneven Tone - Antioxidant & Nourishing - Dull, Dry Skin Types - 30ml - Medik8 Advanced Night Restore - Rejuvenating Multi-Ceramide Night Cream - Moisturiser - Deeply Nourish and Visibly Firm Your Complexion While You Sleep - 50ml --- ## 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.is/products/675313545-crystal-retinal-20-age-defying-serum-0-2-retinal-strength](https://www.desertcart.is/products/675313545-crystal-retinal-20-age-defying-serum-0-2-retinal-strength) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-27*