--- product_id: 477797028 title: "Crystal Retinal 3 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz" brand: "medik8" price: "479.82 DT" currency: TND in_stock: true reviews_count: 12 url: https://www.desertcart.tn/products/477797028-crystal-retinal-3-firming-advanced-skin-retinaldehyde-face-serum-night store_origin: TN region: Tunisia --- # 11x faster than retinol Hyaluronic acid hydration boost Vitamin E antioxidant protection Crystal Retinal 3 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz **Brand:** medik8 **Price:** 479.82 DT **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s youthful glow overnight with Medik8’s Crystal Retinal 3! ## Quick Answers - **What is this?** Crystal Retinal 3 - 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?** 479.82 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/477797028-crystal-retinal-3-firming-advanced-skin-retinaldehyde-face-serum-night) ## 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 - • **Vitamin E Defense:** Nourishes and protects your complexion with powerful antioxidant support for a radiant glow. - • **Rapid Renewal Power:** Delivers anti-aging results up to 11x faster than traditional retinol for visibly smoother skin. - • **Gentle Yet Effective:** 0.03% retinaldehyde formula ideal for retinoid beginners, minimizing irritation while maximizing results. - • **Deep Hydration Complex:** Infused with hyaluronic acid and glycerin to lock in moisture and plump fine lines overnight. - • **Sustainably Crafted Excellence:** Formulated and manufactured in the UK with B Corp certification, blending science with eco-conscious values. ## Overview Medik8 Crystal Retinal 3 is a professional-grade night serum featuring 0.03% retinaldehyde that works 11 times faster than retinol to reduce fine lines and resurface skin. Enhanced with hydrating hyaluronic acid and protective vitamin E, this gluten-free formula is beginner-friendly and crafted sustainably in the UK, delivering clinically proven anti-aging results with minimal irritation. ## Description Crystal Retinal 1 Serum Crystal Retinal 3 Serum Crystal Retinal 6 Serum Crystal Retinal 10 Serum Crystal Retinal 20 Serum Medik8, is a B Corp certified, British dermatological skincare brand, globally renowned for age-defying results without compromise. On a mission to simplify the route to great skin, Medik8’s CSA Philosophy of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night delivers results in 3 easy steps. We truly pride ourselves on the visible skincare results our customers achieve. It's down to our choice of the best professional grade active ingredients expertly crafted into beautiful to use products - all without needing a prescription. Clinically proven via independent studies, robustly researched and rigorously tested. "Medik8 products simplify your daily skincare and offer professional-level results." Dr. Vasile, Double-Board Certified Dermatologist We craft and manufacture virtually everything ourselves from our own ISO-certified Innovation Centre, just outside London, UK. Harnessing the highest quality ingredients alongside patented technologies, means you can be assured of consistent UK standards of excellence in every product. From the Experts in Vitamin A Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with an esteemed social and environmental impact certification. When you buy Medik8, you can be assured you're not compromising on sustainability values like helping to reduce carbon, plastic waste or prioritizing renewable energy. ## 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. - BEGINNER FRIENDLY RETINOID. Start with Crystal Retinal 3 if you are new to retinoids. With 0.03 percent retinaldehyde, this anti aging serum works gently while acting as a hydrating serum for face, smoothing skin with minimal irritation. - 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 | B0BHX7NYJG | | Best Sellers Rank | #123 in Facial Serums | | Item Model Number | Crystal Retinal 3 Serum | | Manufacturer | Medik8 | | Product Dimensions | 2 x 1.3 x 5.5 inches; 1 ounces | | Upc | 818625029128 818625023393 | ## Product Details - **Product Benefits:** Firming - **Scent:** Unscented - **Skin Type:** All - **Special Ingredients:** Glycerin - **Use for:** Face ## Images ![Crystal Retinal 3 - 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/61BofWjYohL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ My Skin’s New Favorite Retinal Serum — Worth the Investment! *by on Reviewed in the United States July 11, 2026* This product is truly a 10/10 for me. The quality, texture, and formulation feel very premium, and I love that it uses retinaldehyde instead of traditional retinol. It feels effective while still being comfortable on my skin and has become one of my favorite nighttime skincare products. The price is higher, but the quality of the formula makes it feel worth the investment. ### ⭐⭐⭐⭐⭐ Improved my skin texture without irritation *by on Reviewed in the United States July 16, 2026* I have mild rosacea tendencies, so I was worried that this would worsen my redness, and it hasn’t at all. I really feel like this has improved the texture of my skin overall, and immediately after applying my skin feels moisturized and very smooth/soft. ### ⭐⭐⭐⭐⭐ Game-Changer for Brighter, Firmer Skin *by on Reviewed in the United States 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 3 - Brightening, Firming, Advanced Skin Retinaldehyde Serum - Smooths Wrinkles - Hyaluronic Acid, Glycerin, Vitamin E - 1 oz - Medik8 Liquid Peptides - Regenerating Multi Peptide Serum - Smooths Wrinkles and Fine Lines - Hydrating, Brightening, Plumping - 1.0 oz - Medik8 Total Moisture Daily Facial Cream - Hydrating Peptide Face Moisturizer with Hyaluronic Acid - Plumps Skin - Supports Skin Barrier - 1.6 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.tn/products/477797028-crystal-retinal-3-firming-advanced-skin-retinaldehyde-face-serum-night](https://www.desertcart.tn/products/477797028-crystal-retinal-3-firming-advanced-skin-retinaldehyde-face-serum-night) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-07*