--- product_id: 187825662 title: "Crystal Retinal 3, Age-Defying Serum, 0.03% Retinal Strength - 30ml" brand: "medik8" price: "R2519" currency: ZAR in_stock: true category: "Medik8" url: https://www.desertcart.co.za/products/187825662-crystal-retinal-3-age-defying-serum-0-03-retinal-strength store_origin: ZA region: South Africa --- # 11x faster wrinkle reduction Vegan & clean formula Hyaluronic Acid hydration boost Crystal Retinal 3, Age-Defying Serum, 0.03% Retinal Strength - 30ml **Brand:** medik8 **Price:** R2519 **Availability:** ✅ In Stock ## Summary > ✨ Unlock radiant, age-defying skin with Medik8’s Crystal Retinal 3 — the pro’s secret to glowing confidence! ## Quick Answers - **What is this?** Crystal Retinal 3, Age-Defying Serum, 0.03% Retinal Strength - 30ml by medik8 - **How much does it cost?** R2519 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/187825662-crystal-retinal-3-age-defying-serum-0-03-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 - • **Hydrate & Glow:** Infused with Hyaluronic Acid and Vitamin E to deeply hydrate and brighten skin texture and clarity. - • **Rapid Wrinkle Rescue:** Retinaldehyde works up to 11x faster than classic retinol for visible wrinkle reduction with just one tube. - • **Clean, Conscious Beauty:** Alcohol-free, fragrance-free, paraben-free, and vegan — skincare that aligns with your values. - • **Customizable Strength Ladder:** Progress through 5 retinaldehyde strengths (0.01% to 0.2%) for continuous anti-ageing benefits tailored to your skin. - • **Clinically Proven Anti-Ageing:** Backed by science and dermatologist recommended for firmer, youthful skin using Medik8’s CSA philosophy. ## Overview Medik8 Crystal Retinal 3 is a 30ml professional-grade night serum featuring 0.03% retinaldehyde, clinically proven to reduce wrinkles up to 11 times faster than retinol. Enriched with hydrating Hyaluronic Acid and antioxidant Vitamin E, it delivers firmer, brighter, and clearer skin. This vegan, fragrance-free formula follows Medik8’s CSA philosophy—vitamin C and sunscreen by day, retinal by night—for comprehensive anti-ageing care. Manufactured in the UK with patented technology, it offers a progressive strength ladder to customize your skin’s transformation while supporting sustainable beauty. ## Description From the brand Results Without Compromise B Corp certified, Medik8, is a British dermatological skincare brand, globally renowned for age-defying heroes that deliver results without compromise. Clinically proven, our simple CSA PhilosophyⓇ of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night addresses 90% of anti-ageing skincare needs for more youthful-looking skin. Results Without Compromise B Corp certified, Medik8, is a British dermatological skincare brand, globally renowned for age-defying heroes that deliver results without compromise. Clinically proven, our simple CSA PhilosophyⓇ of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night addresses 90% of anti-ageing skincare needs for more youthful-looking skin. Shop Medik8 Visit the store Shop Medik8 Visit the store Clinically Proven Results 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. Clinically Proven Results 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. Dermatologist Recommended ''Medik8 combines medical-grade efficacy with cutting-edge skincare innovation.’' Dr. Ewoma Ukeleghe, Medical & Cosmetics Doctor Dermatologist Recommended ''Medik8 combines medical-grade efficacy with cutting-edge skincare innovation.’' Dr. Ewoma Ukeleghe, Medical & Cosmetics Doctor Meticulously Made by Us in the UK 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. Meticulously Made by Us in the UK 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. Patented Technologies From the Experts in Vitamin A Patented Technologies From the Experts in Vitamin A Our Founders’ Story Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. Our Founders’ Story Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations. B Corp Certified B Corp Certified Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with this 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 prioritising renewable energy. B Corp Certified B Corp Certified Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with this 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 prioritising renewable energy. ## 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 | Radiant Skin | | Best Sellers Rank | 1,565 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 | 4.2 4.2 out of 5 stars (476) | | Customer reviews | 4.2 4.2 out of 5 stars (476) | | Global Trade Identification Number | 00818625024529 | | Guaranteed software updates until | unknown | | Item Dimensions | 31 x 51 x 138 millimetres | | Item Form | Gel | | 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 3, Age-Defying Serum, 0.03% Retinal Strength - 30ml - 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.co.za/products/187825662-crystal-retinal-3-age-defying-serum-0-03-retinal-strength](https://www.desertcart.co.za/products/187825662-crystal-retinal-3-age-defying-serum-0-03-retinal-strength) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-23*