--- product_id: 221954853 title: "Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol" brand: "medik8" price: "¥17023" currency: JPY in_stock: true category: "Medik8" url: https://www.desertcart.jp/products/221954853-crystal-retinal-age-defying-serum-11x-faster-than-retinol store_origin: JP region: Japan --- # 11x faster wrinkle reduction Boosts skin brightness & clarity Professional-grade retinaldehyde serum Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol **Brand:** medik8 **Price:** ¥17023 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock radiant, age-defying skin faster than ever! ## Quick Answers - **What is this?** Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol by medik8 - **How much does it cost?** ¥17023 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/221954853-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 - • **Fast-Track Your Glow:** Retinaldehyde works 11x faster than classic retinol for rapid wrinkle reduction. - • **Science-Backed Skincare:** Formulated with Hyaluronic Acid, Vitamin E, and Glycerin for deep hydration and antibacterial benefits. - • **Clean & Conscious Beauty:** Vegan, alcohol-free, fragrance-free, and dermatologist recommended for sensitive skin. - • **Tailored Strength Ladder:** Five progressive retinal strengths let you customize your anti-aging journey with confidence. - • **Radiance That Speaks Volumes:** Transforms skin texture, brightness, and firmness for a visibly youthful complexion. ## Overview Medik8 Crystal Retinal is a professional-grade, vegan-friendly retinaldehyde serum that delivers 11 times faster wrinkle reduction than traditional retinol. Featuring a unique ladder of five progressive strengths, it visibly improves skin texture, brightness, firmness, and clarity while targeting blemish-causing bacteria. Free from alcohol, fragrance, and parabens, this dermatologist-recommended serum is designed for sensitive skin and supports a simple yet powerful CSA skincare routine. ## Description Medik8 Crystal Retinal 1, Age-Defying Serum, 0.01% Retinal Strength - 30ml | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, : desertcart.co.uk: Beauty ## 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 | B07Y5PJ729 | | ASIN | B07Y5PJ729 | | 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 | 1,108 in Beauty ( See Top 100 in Beauty ) 133 in Face Serums | | Brand Name | Medik8 | | Container Type | Tube | | Country as Labeled | United Kingdom | | Customer Reviews | 4.2 4.2 out of 5 stars (248) | | Customer reviews | 4.2 4.2 out of 5 stars (248) | | Date First Available | 18 April 2019 | | Global Trade Identification Number | 00818625024505 | | Item Dimensions | 31 x 51 x 138 millimetres | | Item Form | Gel | | Item Highlight | Age-Defying Retinal Night Serum, Improves Wrinkles & Skin Firmness, | | Item Type Name | 1 Stable Retinal Night Serum Vitamin A | | Item Volume | 30 Millilitres | | Item model number | 818625024505 | | Language | English | | Manufacturer | Pangaea | | Manufacturer | Pangaea | | Manufacturer Part Number | P06983 | | Material Features | Vegan | | Material Type Free | Alcohol Free, Fragrance Free, No Synthetic Colours, Paraben Free, Vegan | | Model Name | Crystal Retinal 1 Stable Retinal Night Serum Vitamin A 30ml | | Model Number | 818625024505 | | 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; 50 g | | Product Warranty | 2 year manufacturer | | Recommended Uses For Product | Age-Defying, Brighter Skin, Smoother-Looking Skin | | Scent Name | No Artificial Fragrance | | Skin Type | Sensitive | | 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 | 818625024505 818625021443 | | 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:** Sensitive ## Images ![Crystal Retinal, Age-Defying Serum, 11x Faster than Retinol - Image 1](https://m.media-amazon.com/images/I/61fZSN1YcfL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Does it have a strong scent?** A: Has little to no scent. Can be used nightly. ## Frequently Bought Together - Medik8 Crystal retinal 1 night serum 30ml - Medik8 Surface Radiance Cleanse - AHA and BHA Daily Face Cleanser - Exfoliating, Gentle Foaming Face Wash - Anti-Aging Facial Cleanser - 5.0 oz - Medik8 C-Tetra Day Cream - Lipid Vitamin C Face Cream - Hydrates, Smoothens and Brightens - Luminous and Lightweight Face Moisturizer - 1.7 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.jp/products/221954853-crystal-retinal-age-defying-serum-11x-faster-than-retinol](https://www.desertcart.jp/products/221954853-crystal-retinal-age-defying-serum-11x-faster-than-retinol) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-05*