--- product_id: 90919006 title: "Medik8 Crystal Retinal 6, 30ml" brand: "medik8" price: "NT$37" currency: TWD in_stock: false reviews_count: 13 url: https://www.desertcart.tw/products/90919006-medik8-crystal-retinal-6-30ml store_origin: TW region: Taiwan --- # 11x faster anti-ageing Patented crystal encapsulation Blemish-busting antibacterial Medik8 Crystal Retinal 6, 30ml **Brand:** medik8 **Price:** NT$37 **Availability:** ❌ Out of Stock ## Summary > ✨ Unlock radiant, age-defying skin overnight with Medik8 Crystal Retinal 6! ## Quick Answers - **What is this?** Medik8 Crystal Retinal 6, 30ml by medik8 - **How much does it cost?** NT$37 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/90919006-medik8-crystal-retinal-6-30ml) ## 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 - • **Slow-Release Technology:** Patented crystal encapsulation ensures gradual retinal delivery overnight for maximum effect with minimal irritation. - • **Next-Gen Vitamin A Power:** Retinal delivers anti-ageing results 11x faster than retinol, accelerating your skin’s youthful glow. - • **Dual-Action Clarity Boost:** Targets blemish-causing bacteria while smoothing and firming skin for a radiant, clear complexion. - • **Clinically Proven Transformation:** Visible skin renewal in just 4 weeks—smoother texture, firmer tone, undeniable radiance. - • **Seamless CSA Skincare Integration:** Perfectly complements your morning vitamin C and sunscreen routine for a holistic anti-ageing strategy. ## Overview Medik8 Crystal Retinal 6 is a 30ml advanced night serum featuring 0.06% retinaldehyde, a next-generation vitamin A clinically proven to deliver 11x faster anti-ageing results than retinol. Its patented crystal encapsulation technology stabilizes retinal and releases it gradually overnight, minimizing irritation while targeting both ageing signs and blemish-causing bacteria. Designed for experienced users, it visibly firms, smooths, and brightens skin within 4 weeks, fitting seamlessly into Medik8’s CSA skincare strategy of vitamin C by day and vitamin A by night. ## Description Product Description Medik8 Crystal Retinal 6 30ml - Stable Retinal Night SerumCrystal Retinal takes vitamin A anti-ageing serums to new heights. Featuring retinaldehyde, a next-generation form of vitamin A, not to be confused with the classic form: 'retinol'. In comparison, retinal is one step closer to becoming biologically active, and as a result, is clinically proven to show visible anti-ageing results 11x faster, yet without the irritation.[2][3]Innovation is core to Crystal Retinal, stabilising the notoriously difficult retinal using a patented crystal encapsulation and a patent pending carrot seed complex. The retinal is then released gradually into the skin overnight, for minimal irritation.The night time serum visibly minimises signs of premature ageing; plumping and resurfacing the complexion for a smoother skin surface and youthful glow. As well as targeting the signs of ageing, Crystal Retinal also has the ability to help reduce blemish-causing bacteria, to visibly improve the clarity of the skin.[4]Medik8 offers progressive concentrations of Crystal Retinal products which form the Medik8 Crystal Retinal Ladder. Crystal Retinal 6, containing 0.06% retinaldehyde, is recommended for those who have comfortably used Crystal Retinal 3, or experienced users of high strength retinol products. Medik8 recommends a simple, highly effective anti-ageing strategy of using vitamin C and sunscreen in the morning and vitamin A at night. This strategy is called: CSA.[1] Independent user trial carried out over 8 weeks using Crystal Retinal 6. Individual results may vary.[2] J. Fluhr, Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions, Dermatology, 1999,199(Suppl 1), pp 57-60.[3] G Siegenthaler et al, Retinol and retinal metabolism. Relationship to the state of differentiation of cultured human keratinocytes, Biochem J, 1990, 268(2), pp 371–378[4] Pechere M et al, The antibacterial activity of topical retinoids: the case of retinaldehyde, Dermatology, 2002, 205(2), 153-8.Product DirectionsAfter cleansing at night, massage Crystal Retinal across the face, neck and décolletage. Allow to absorb before applying your moisturiser. Crystal Retinal application should be phased in gradually, and only use in the evening. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. Always wear sunscreen the following morning while using this product, and for a week afterwards. Consult a doctor if breastfeeding or pregnant. Ingredients Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Alcohol, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Sodium Hyaluronate, Retinal, 3-O-Ethyl Ascorbic Acid, Daucus Carota Sativa (Carrot) Seed Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Pentylene Glycol, Vanilla Planifolia (Vanilla) Fruit Extract, Hydroxypropyl Methylcellulose, Rubus Chamaemorus (Cloudberry) Seed Oil, Sodium Polyaspartate, Tetrahexyldecyl Ascorbate, Dipteryx Odorata (Tonka) Bean Extract, BHT, Polyhydroxystearic Acid, Disodium EDTA, Hydroxyacetophenone, Titanium Dioxide, Phenoxyethanol, Alumina, Lonicera Caprifolium (Honeysuckle) Flower Extract, Isostearic Acid, Lecithin, Lonicera Japonica (Honeysuckle) Flower Extract, Polyglyceryl-3 Polyricinoleate, Stearic Acid, Coumarin, CI 14700 (Red 4). Review: Effective - Effective. I’ve been using this and other Medik8 products for a while and find them effective and pleasant to use. Definitely smoothed my skin texture out and improved the overall appearance.The only small complaint is the packaging, once you’ve pumped it empty there’s still quite a bit left and for the cost, it’s worth cutting the tube open to get the last out! Review: Bargin. - I love this Rental however it's so......expensive so I was beyond thrilled to get a bargin from this seller it did arrive a bit later than expected & I wish the had told me that but otherwise I'm chuffed to bit's with it. ## Features - NEXT GENERATION VITAMIN A Retinal provides 11x faster anti-ageing results compared to retinol - PATENTED CRYSTAL ENCAPSULATION Stabilises the retinal and releases it slowly into the skin overnight for minimal-irritation - BLEMISH-BUSTING SERUM The form of vitamin A that is directly antibacterial, targeting blemish-causing bacteria - CULT-FAVOURITE VITAMIN A SERUM In just 4 weeks, skin is noticeably younger, smoother and undeniably radiant. [1] - PART OF THE MEDIK8 CSA STRATEGY Vitamin A is a key pillar of the Medik8 simple, ultra effective anti-ageing strategy of using vitamin C, followed by sunscreen by day, and using vitamin A at night. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DVW4RSL | | ASIN | B07DVW4RSL | | Active Ingredients | Encapsulated Retinaldehyde, Patent-Pending Stabilisation System, Hyaluronic Acid, ​Vitamin E & Glycerin | | Batteries | 1 A batteries required. | | Benefits | Crystal Retinal is clinically proven to provide incredible age-defying results in just one tube, Think visibly brighter, firmer and smoother-looking skin. | | Best Sellers Rank | 168,522 in Beauty ( See Top 100 in Beauty ) 1,408 in Skin Care Sets & Kits | | Brand Name | Medik8 | | Customer Reviews | 4.5 4.5 out of 5 stars (101) | | Customer reviews | 4.5 4.5 out of 5 stars (101) | | Global Trade Identification Number | 00818625020170 | | Is discontinued by manufacturer | No | | Item Form | Cream | | Item Type Name | Crystal Retinal 6 | | Item Volume | 30 Millilitres | | Item model number | P07321 | | Language | English | | Manufacturer | Pangaea | | Manufacturer | Pangaea | | Manufacturer Part Number | P07321 | | Material Features | Antioxidant | | Material Type Free | Alcohol Free, Cruelty Free, No Artificial Fragrance, Paraben Free, Phthalate Free | | Model Number | P07321 | | Number of Items | 1 | | Product Dimensions | 3.1 x 5.1 x 1.3 cm; 50 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 | retinol | | Skin Tone | All | | Skin Type | All | | Target Use Body Part | Face, Neck | | UPC | 818625020170 818625021733 | | Unit Count | 1 count | ## Product Details - **Brand:** Medik8 - **Item form:** Cream - **Material Type Free:** Alcohol Free, Cruelty Free, No Artificial Fragrance, Paraben Free, Phthalate Free - **Material feature:** Antioxidant - **Scent:** retinol - **Skin type:** All - **Use for:** Face, Neck ## Images ![Medik8 Crystal Retinal 6, 30ml - Image 1](https://m.media-amazon.com/images/I/51nviLiqUZL.jpg) ![Medik8 Crystal Retinal 6, 30ml - Image 2](https://m.media-amazon.com/images/I/51Jmd9YvFmL.jpg) ![Medik8 Crystal Retinal 6, 30ml - Image 3](https://m.media-amazon.com/images/I/71CvgNn7GDL.jpg) ![Medik8 Crystal Retinal 6, 30ml - Image 4](https://m.media-amazon.com/images/I/612NLZ2ratL.jpg) ![Medik8 Crystal Retinal 6, 30ml - Image 5](https://m.media-amazon.com/images/I/71mhpWah38L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective *by M***P on 31 October 2024* Effective. I’ve been using this and other Medik8 products for a while and find them effective and pleasant to use. Definitely smoothed my skin texture out and improved the overall appearance.The only small complaint is the packaging, once you’ve pumped it empty there’s still quite a bit left and for the cost, it’s worth cutting the tube open to get the last out! ### ⭐⭐⭐⭐⭐ Bargin. *by M***O on 5 September 2024* I love this Rental however it's so......expensive so I was beyond thrilled to get a bargin from this seller it did arrive a bit later than expected & I wish the had told me that but otherwise I'm chuffed to bit's with it. ### ⭐⭐⭐⭐⭐ Not for beginners *by T***A on 6 September 2024* The skin after this serum really looks more better. ## Frequently Bought Together - Medik8 Crystal Retinal 6, 30ml - Medik8 Advanced Night Restore - Rejuvenating Multi-Ceramide Night Cream - Moisturiser - Deeply Nourish and Visibly Firm Your Complexion While You Sleep - 50ml - 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 --- ## 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.tw/products/90919006-medik8-crystal-retinal-6-30ml](https://www.desertcart.tw/products/90919006-medik8-crystal-retinal-6-30ml) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-24*