--- product_id: 477797028 title: "Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz" brand: "medik8" price: "$116.48" currency: USD in_stock: true category: "Medik8" url: https://www.desertcart.us/products/477797028-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum store_origin: US region: United States of America --- # 11x faster anti-aging vs retinol 0.01% retinaldehyde for sensitive skin Hyaluronic acid hydration boost Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz **Brand:** medik8 **Price:** $116.48 **Availability:** ✅ In Stock ## Summary > ✨ Unlock radiant, age-defying skin while you sleep! ## Quick Answers - **What is this?** Medik8 Crystal Retinal 1 - 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?** $116.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/477797028-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum) ## 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 - • **Rapid Skin Renewal:** Experience visibly smoother, youthful skin with retinaldehyde working 11x faster than traditional retinol. - • **Antioxidant Defense:** Vitamin E and squalane team up to protect skin from environmental stressors while firming and brightening. - • **Gentle Yet Effective:** Formulated at 0.01% retinaldehyde, perfect for sensitive skin or retinoid beginners without irritation. - • **Clean & Conscious Beauty:** Gluten-free, vegan-friendly formula designed by Medik8’s cutting-edge skincare scientists. - • **Deep Hydration Powerhouse:** Infused with hyaluronic acid and glycerin to lock in moisture and plump fine lines overnight. ## Overview Medik8 Crystal Retinal 1 is a 1 oz advanced night serum featuring 0.01% retinaldehyde, delivering anti-aging results up to 11 times faster than retinol. Enhanced with hyaluronic acid and vitamin E, it deeply hydrates, firms, and smooths skin, making it ideal for sensitive skin and retinoid newcomers. This gluten-free, vegan formula is scientifically crafted to reveal youthful, radiant skin with consistent use. ## Description desertcart.com: Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz : Beauty & Personal Care ## 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. - SENSITIVE SKIN FRIENDLY. Begin with Crystal Retinal 1 hydrating serum for face if you have very sensitive skin or are new to retinoids. This anti aging facial serum is formulated with 0.01 percent retinaldehyde. - 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 | B07Y8Q6BNF | | ASIN | B07Y8Q6BNF | | Active Ingredients | Water, Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, Cyclodextrin, 3-O-Ethyl Ascorbic Acid, Sodium Polyaspartate, Hydroxypropyl Methylcellulo… | | Best Sellers Rank | #5,322 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #147 in Facial Serums | | Brand Name | Medik8 | | Customer Reviews | 4.5 4.5 out of 5 stars (204) | | Global Trade Identification Number | 00818625023379 | | Item Form | Cream | | Item Volume | 30 ml | | Item Weight | 1 ounces | | Item model number | Crystal Retinal 1 Serum | | Manufacturer | Medik8 | | Manufacturer | Medik8 | | Manufacturer Part Number | 818625020187 | | Material Features | Vegan | | Material Type Free | Gluten Free | | Model Number | Crystal Retinal 1 Serum | | Number of Items | 1 | | Product Benefits | Firming | | Product Dimensions | 2 x 1.3 x 5.5 inches; 1 ounces | | Recommended Uses For Product | Provides Vitamins,Wrinkles,Anti-aging | | Scent Name | Unscented | | Skin Tone | All | | Skin Type | All | | Special Ingredients | Glycerin | | Target Use Body Part | Face | | UPC | 818625023379 818625029081 | | UPC | 818625023379 818625029081 | | Unit Count | 1 Fluid Ounces | ## Product Details - **Product Benefits:** Firming - **Scent:** Unscented - **Skin Type:** All - **Special Ingredients:** Glycerin - **Use for:** Face ## Images ![Medik8 Crystal Retinal 1 - 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/61KUGIXg3UL.jpg) ![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 2](https://m.media-amazon.com/images/I/61gA5lh4RAL.jpg) ![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 3](https://m.media-amazon.com/images/I/71spTqgkHUL.jpg) ![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 4](https://m.media-amazon.com/images/I/717c-gz0F2L.jpg) ![Medik8 Crystal Retinal 1 - Firming, Advanced Skin Retinaldehyde Face Serum - Night Serum with Hyaluronic Acid and Vitamin E - Gluten Free - 1 oz - Image 5](https://m.media-amazon.com/images/I/71HBOTs+fIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## 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.us/products/477797028-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum](https://www.desertcart.us/products/477797028-medik8-crystal-retinal-1-firming-advanced-skin-retinaldehyde-face-serum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-27*