--- product_id: 187825662 title: "Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol" brand: "medik8" price: "507.10 DT" currency: TND in_stock: true category: "Medik8" url: https://www.desertcart.tn/products/187825662-crystal-retinal-age-defying-serum-11x-faster-than-retinol store_origin: TN region: Tunisia --- # 11x faster wrinkle reduction Visible brightness & firmness boost Professional-grade retinal formula Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol **Brand:** medik8 **Price:** 507.10 DT **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your skin’s future with 11x faster age-defying power! ## Quick Answers - **What is this?** Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol by medik8 - **How much does it cost?** 507.10 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/187825662-crystal-retinal-age-defying-serum-11x-faster-than-retinol) ## 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 - • **Radiance Reimagined:** Transforms texture, brightness, and firmness for a youthful, lit-from-within complexion that commands attention. - • **Rapid Wrinkle Rescue:** Retinaldehyde works up to 11x faster than classic retinol for visibly smoother skin—fast-track your glow. - • **Science-Backed Clarity:** Antibacterial retinal serum targets blemishes while hydrating with Hyaluronic Acid, Vitamin E & Glycerin—professional results at home. - • **Nighttime Ritual Essential:** Integrates seamlessly into the CSA philosophy—Vitamin C by day, retinal by night, and sunscreen always—because your skin deserves the best. - • **Customizable Strength Ladder:** Five progressive retinaldehyde concentrations (0.01% to 0.2%) let you level up your anti-aging game as your skin adapts. ## Overview Medik8 Crystal Retinal is a dermatologist-recommended, professional-grade retinaldehyde serum that delivers rapid wrinkle reduction and visible improvements in skin texture, brightness, and firmness. Featuring a unique ladder of five progressive strengths, it combines potent Vitamin A with hydrating Hyaluronic Acid, Vitamin E, and Glycerin to clarify and rejuvenate skin overnight. Alcohol-free, fragrance-free, vegan, and backed by science, this 30ml tube is designed for adults seeking a powerful yet customizable anti-aging solution within a proven skincare regimen. ## Description Product Description Complete Your Regime Crystal Retinal Surface Radiance Cleanse Press & Glow C-Tetra Luxe Advanced Day Ultimate Crystal Retinal Ceramide Advanced Night Restore ## 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 | B07Y5P314G | | ASIN | B07Y5P314G | | Active Ingredients | Retinaldehyde, Hyaluronic Acid, Vitamin E, Glycerin | | Age Range Description | Adult | | Benefits | Delivers remarkable visible improvement in texture, brightness, firmness and clarity. | | Best Sellers Rank | 1,316 in Beauty ( See Top 100 in Beauty ) 2 in Face Night Care Serums & Fluids | | Brand Name | Medik8 | | Container Type | Tube | | Country as Labeled | United Kingdom | | Customer Reviews | 4.4 4.4 out of 5 stars (485) | | Customer reviews | 4.4 4.4 out of 5 stars (485) | | Date First Available | 18 April 2019 | | Global Trade Identification Number | 00818625024529 | | Item Dimensions | 31 x 51 x 138 millimetres | | Item Form | Gel | | Item Highlight | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, 11x Faster than Retinol, For New Vitamin A Users | | Item Type Name | Crystal Retinal 3 | | Item Volume | 30 Millilitres | | Item Weight | 30 Grams | | Item model number | P06987 | | Language | English | | Manufacturer | Pangaea | | Manufacturer | Pangaea | | Manufacturer Part Number | P06987 | | Material Features | Natural | | Material Type Free | Alcohol Free, Fragrance Free, No Synthetic Colours, Paraben Free, Vegan | | Model Name | Crystal Retinal 3 Stable Retinal Night Serum | | Model Number | P06987 | | 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 Dimensions | 3.1 x 5.1 x 13.8 cm; 30 g | | 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 Care Application Time | Nighttime | | Skin Type | Normal | | Special Ingredients | Glycerin, Hyaluronic Acid, Retinaldehyde, Vitamin E | | Specific Uses For Product | Phase application in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. After cleansing in the evening, apply 2 pumps of Crystal Retinal to the face and neck. Allow to absorb. Follow with a moisturiser. Always use a sunscreen the next morning after using vitamin A. | | Target Use Body Part | Face, Neck | | UPC | 818625021450 818625024529 | | Unit Count | 30.0 millilitre | ## Product Details - **Active ingredients:** Retinaldehyde, Hyaluronic Acid, Vitamin E, Glycerin - **Age range (description):** Adult - **Brand:** Medik8 - **Item dimensions L x W x H:** 31 x 51 x 138 millimetres - **Item form:** Gel - **Item volume:** 30 Millilitres - **Number of items:** 1 - **Scent:** No Artificial Fragrance - **Skin type:** Normal ## Images ![Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol - Image 1](https://m.media-amazon.com/images/I/61OgMDOk3QL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Hi, is there enough ha in retinal3 or, do i continue to apply my anti aging serum before retinal3 tyia x** A: Crystal Retinal is enriched with a small % of hyaluronic acid and glycerin which provides a sufficient amount of hydration for balanced skins, but for more dehydrated skins we would suggest layering Hydr8 B5 before Crystal Retinal to provide a more intense boost of hydration. **Q: Hi, is this suitable for somebody who has never used retinol? Thank you.** A: Yes, Crystal Retinal 3 is suitable for everyone new to Retinaldehyde (Retinal). When first using Crystal Retinal, we recommend following our gradual phase-in method: use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. You should always use sunscreen in the morning while using vitamin A. **Q: I am currently using ha serum + niacinamide serum + moisturiser after applying a low strength retinol. is that the correct order for this product too?** A: Hi There, Thanks for your question. We would recommend layering products from lightest to heaviest in texture for optimum penetration. So water-based products would go on the skin first, then oil-based serums, then emulsion serums and moisturisers last. I would recommend following the layering order below: 1. Cleanse 2. Hyaluronic acid serum 3. Retinol 4. Niacinamide serum (if it's an emulsion if a water-based serum use it before retinol serum) 5. Moisturiser I hope this helps and if you have any other questions please do not hesitate to get back in touch. **Q: Is this item genuine or Fake? I did not receive any instructions in the box ?** A: This item does not come with any application instructions in the box, but we can advise has been fulfilled by Medik8 and is a genuine item. How to Apply: Use in the evening. First cleanse, then apply 2 pumps of Crystal Retinal over face and neck. Allow to absorb then follow with a moisturiser. We recommend Advanced Night Restore, designed to be used after vitamin A. Phase-In: 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. You should always use a sunscreen in the morning while using vitamin A. Patch Testing: Patch testing prior to use is advised. Refer to medik8.co/patch for an in-depth guide to patch testing. Routines & Layering: Crystal Retinal features in many of our carefully curated regime guides, including our Beautiful Skin Everyday regime. ## Frequently Bought Together - Medik8 Crystal Retinal 3 - Age-Defying Retinal Night Serum - Improves Wrinkles & Skin Firmness- 0.03% Retinal Strength - 11x Faster than Retinol - For New 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 Daily Radiance Vitamin C - 2-in-1 SPF & Face Moisturiser - C-Tetra Cream SPF 30 - Shields Skin Against Premature Signs of Ageing - 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.tn/products/187825662-crystal-retinal-age-defying-serum-11x-faster-than-retinol](https://www.desertcart.tn/products/187825662-crystal-retinal-age-defying-serum-11x-faster-than-retinol) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-19*