--- product_id: 45216226 title: "Korean EGF Serum - Blue Youth Activating Drop with EGF & FGF (10ppm Each), Barrier Repair & Post-Blemish Marks, Sensitive Skin-Friendly, Daily Calm & Repair, 0.67 Fl Oz" brand: "dearklairs" price: "€ 44.46" currency: EUR in_stock: true reviews_count: 11 category: "Dear Klairs" url: https://www.desertcart.com.cy/products/45216226-korean-egf-serum-blue-youth-activating-drop-with-egf-fgf store_origin: CY region: Cyprus --- # Fast-absorbing water-light formula 1,000ppm Blue Guaiazulene + 10ppm Dual EGF Peptides Clinically proven 46.53% irritation reduction in 3 mins Korean EGF Serum - Blue Youth Activating Drop with EGF & FGF (10ppm Each), Barrier Repair & Post-Blemish Marks, Sensitive Skin-Friendly, Daily Calm & Repair, 0.67 Fl Oz **Brand:** dearklairs **Price:** € 44.46 **Availability:** ✅ In Stock ## Summary > 💙 Unlock radiant, calm skin with every drop—because flawless waits for no one. ## Quick Answers - **What is this?** Korean EGF Serum - Blue Youth Activating Drop with EGF & FGF (10ppm Each), Barrier Repair & Post-Blemish Marks, Sensitive Skin-Friendly, Daily Calm & Repair, 0.67 Fl Oz by dearklairs - **How much does it cost?** € 44.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/45216226-korean-egf-serum-blue-youth-activating-drop-with-egf-fgf) ## Best For - dearklairs enthusiasts ## Why This Product - Trusted dearklairs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visible Results, Fast:** Experience a 46.53% reduction in irritation in just 3 minutes—because your skin deserves rapid relief. - • **Barrier Repair Synergy:** Potent blend of chamomile-derived guaiazulene and EGF peptides repairs damaged skin and controls excess sebum. - • **Instant Redness Relief:** Clinically proven to calm sensitive, reactive skin within minutes—your SOS calming solution. - • **Lightweight & Non-Sticky:** Water-light texture absorbs instantly, perfect as the first step in your skincare ritual without any residue. - • **Youth-Boosting Peptide Power:** EGF peptides accelerate skin renewal, visibly fading blemish marks for that coveted glass skin glow. ## Overview Dear Klairs Blue Youth Activating Drop is a vegan, paraben-free Korean serum formulated with 1,000ppm Blue Guaiazulene and 10ppm Dual EGF Peptides. Designed for redness and blemish-prone skin, it delivers rapid soothing effects, visibly fades post-blemish marks, and repairs the skin barrier with a lightweight, fast-absorbing formula. Clinically proven to reduce irritation by 46.53% in 3 minutes, this serum is a must-have first-step treatment for a clear, youthful complexion. ## Description desertcart.com: Dear Klairs Korean EGF Serum – Blue Youth Activating Drop with EGF Peptides and Guaiazulene, Repairing Serum for Redness and Blemish-prone Skin, Visibly Fades Post-Blemish Marks, 0.67 Fl Oz : Beauty & Personal Care Review: MAN...... MA SKIN LOVES THIS PRODUCT - [Dear Klairs] Midnight Blue Youth Activating Drop is a skincare product that has gained popularity for its claims of providing anti-aging benefits and improving overall skin health. After using this product for several weeks, I can confidently say that it lives up to many of its promises. First and foremost, one of the standout features of this product is its beautiful packaging. The deep blue glass bottle not only looks luxurious but also helps protect the product from light and air, ensuring its stability and efficacy. The dropper dispenser makes it easy to control the amount of product you use, preventing wastage. In terms of the product's performance, the Midnight Blue Youth Activating Drop contains key ingredients like EGF (Epidermal Growth Factor) and Blueberry Extract, both of which are known for their potential in improving skin elasticity and reducing the signs of aging. EGF is believed to stimulate skin cell renewal, leading to smoother, more youthful-looking skin. Over the weeks of consistent use, I noticed a visible improvement in the texture and firmness of my skin. Fine lines appeared less pronounced, and my skin felt noticeably smoother and more supple. One of the aspects I appreciate most about this product is its lightweight and non-greasy texture. It absorbs quickly into the skin, leaving no residue behind. This makes it suitable for both morning and evening use, and it can easily be incorporated into your existing skincare routine. While the Midnight Blue Youth Activating Drop delivers promising results, it's worth noting that individual experiences may vary. Additionally, it's important to use this product consistently and give it time to work its magic, as anti-aging effects may not be immediately visible. In conclusion, [Dear Klairs] Midnight Blue Youth Activating Drop is a highly effective serum that lives up to its claims of promoting skin youthfulness and vitality. Its elegant packaging, fast-absorbing formula, and noticeable results make it a valuable addition to any anti-aging skincare routine. While it may be a bit on the expensive side, the quality and performance justify the price for those seeking to improve their skin's overall health and appearance. Review: Really Works - At first I wasn’t expecting all that much from this. When I bought it I thought at best it would sooth some of my skin sensitivity and maybe reduce redness based on other reviews but it is way better than I expected. It is pretty much the consistency of water which is a little off putting at first but I find it a absorbs into my skin very quickly and it feels very silky when I’m rubbing it in. It’s not hydrating on its own but I use it as the first thing I put on my face after cleansing (then toner, essence, etc.). Since I started using this about a month ago I’ve noticed that my skin feels less irritated and my acne heals more quickly and the scars are less dark. This isn’t an acne solution, I don’t think it’s significantly changed how many pimples I get, but that’s not what it’s advertised to do. It does however speed up healing and make scarring less severe. It does seem to calm my skin and make it less red and over heated. I’ve also noticed a significant reduction in the few fine lines I have. I’m only 23 so wrinkles are not at the top of my skincare priorities but I had started to get some lines on my forehead and after trying a few different creams and seeing no improvement I had given up since my skin is too sensitive to use stronger/harsher anti-aging products but, to my surprise, after a little less than a month of using this I noticed the fine lines on my forehead are much less visible and are smoother. Overall I feel like this has improved my skin and made it less irritated and healthier. My only complaint is the packaging. Since it is a very thin, watery consistency it can be hard to stop it from dripping off your face before you put the dropper back in the bottle and rub it in. This has led to some frantic fumbling with the tiny bottle first thing in the morning. In fact the reason I’m here is to buy another bottle because I knocked mine over and nearly all of it spilled out since there’s not much to begin with. A tragedy. I’ve had the bottle for one month and I suspect it would have lasted another month or two if I hadn’t spilled it. I wish the bottle came with a spray nozzle instead of a dropper as that makes more sense for something of this consistency, in my opinion. If they must stick with the dropper then making the bottle heavier bottomed and a little squatter at least would help. I have several other products that come in dropper bottles and none are so precarious as this one. But clearly the product itself is worth the trouble or I wouldn’t be buying a new one. ## Features - KOREAN SOS CALMING SOLUTION - Instantly soothes redness and controls excess sebum for blemish-prone skin from the very first drop. - VISIBLY FADES POST-BLEMISH MARKS - EGF Peptides stimulate natural skin renewal to visibly fade blemish marks, restoring a clear and radiant "Glass Skin" complexion. - 3-MINUTE RAPID RELIEF RESULTS - Clinically proven to reduce irritation by 46.53% in 3 minutes. Dermatologist-tested and safe for even the most reactive, sensitive skin. - EXCLUSIVE EGF-GUAIAZULENE SYNERGY - A potent blend of 1,000ppm Blue Guaiazulene, derived from Chamomile, and 10ppm Dual EGF Peptides repairs the skin barrier and damaged texture. - FIRST-STEP FAST ABSORPTION - Non-sticky, water-light formula designed as an essential first-step treatment to deliver high-concentration actives deeply and instantly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071GQP892 | | ASIN | B071GQP892 | | Active Ingredients | Guaiazulene, EGP, Peptide | | Best Sellers Rank | #6,099 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #186 in Facial Serums | | Brand Name | DearKlairs | | Customer Reviews | 4.4 4.4 out of 5 stars (1,219) | | Department | Unisex, All Ages | | Global Trade Identification Number | 08809115023681 | | Is Discontinued By Manufacturer | No | | Item Form | Drop | | Item Volume | 20 Milliliters | | Item Weight | 0.08 Grams | | Item model number | KLMIDR | | Manufacturer | Dear Klairs | | Manufacturer | Dear Klairs | | Manufacturer Part Number | KL-009 | | Material Features | Vegan | | Material Type Free | Paraben Free | | Model Number | KLMIDR | | Number of Items | 1 | | Product Benefits | Anti-Acne, Blemishes Treatment, BreakoutsTreatment | | Recommended Uses For Product | After Cleansing, Before Makeup | | Scent Name | Aloe | | Skin Type | All | | Special Ingredients | antioxidants | | Target Use Body Part | Face | ## Product Details - **Product Benefits:** Anti-Acne, Blemishes Treatment, BreakoutsTreatment - **Scent:** Aloe - **Skin Type:** All - **Special Ingredients:** antioxidants - **Use for:** Face ## Images ![Korean EGF Serum - Blue Youth Activating Drop with EGF & FGF (10ppm Each), Barrier Repair & Post-Blemish Marks, Sensitive Skin-Friendly, Daily Calm & Repair, 0.67 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61Lk1Z-FFXL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: So this should be applied before toner as well? So it should go cleanse, blue drop, klairs preparation toner, klairs rich moist soothing serum, etc???** A: Hi, I agree with your proposed regime. Apply the midnight blue youth activating drop immediately after your double cleanse, then follow up with some hydrating toners and essences, then any other serum and moisturizer of choice. I have found Klairs midnight blue youth activating drops to be very effective. It has been 'out of stock ' on the Amazon site for some time now. Regards **Q: Is it cruelty free?** A: Sure, all products of Klairs are cruelty free. **Q: Can you use this on the same night you use a retenoid product? If so, should it be before or after? Thanks** A: Yes you can because that what I did but I have very sensitive skin so I had to use the retinoid with it every other day for like two weeks so my skin got used to it then I was able to use it every night. I would use 5 drops of this product and pat it all over my face(do not rub) and then I would put my retinoid product on top of it. You’ll really love this product. **Q: Is this meant only for night?** A: I use it morning and night when I feel like it. There is no reason why you can't use it in the day if you feel you need extra help from the peptides. It is quite a small bottle though, so I tend to use it only at night. It plays well with all my actives and serums, I tend to cocktail it rather then layer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ MAN...... MA SKIN LOVES THIS PRODUCT *by S***H on September 28, 2023* [Dear Klairs] Midnight Blue Youth Activating Drop is a skincare product that has gained popularity for its claims of providing anti-aging benefits and improving overall skin health. After using this product for several weeks, I can confidently say that it lives up to many of its promises. First and foremost, one of the standout features of this product is its beautiful packaging. The deep blue glass bottle not only looks luxurious but also helps protect the product from light and air, ensuring its stability and efficacy. The dropper dispenser makes it easy to control the amount of product you use, preventing wastage. In terms of the product's performance, the Midnight Blue Youth Activating Drop contains key ingredients like EGF (Epidermal Growth Factor) and Blueberry Extract, both of which are known for their potential in improving skin elasticity and reducing the signs of aging. EGF is believed to stimulate skin cell renewal, leading to smoother, more youthful-looking skin. Over the weeks of consistent use, I noticed a visible improvement in the texture and firmness of my skin. Fine lines appeared less pronounced, and my skin felt noticeably smoother and more supple. One of the aspects I appreciate most about this product is its lightweight and non-greasy texture. It absorbs quickly into the skin, leaving no residue behind. This makes it suitable for both morning and evening use, and it can easily be incorporated into your existing skincare routine. While the Midnight Blue Youth Activating Drop delivers promising results, it's worth noting that individual experiences may vary. Additionally, it's important to use this product consistently and give it time to work its magic, as anti-aging effects may not be immediately visible. In conclusion, [Dear Klairs] Midnight Blue Youth Activating Drop is a highly effective serum that lives up to its claims of promoting skin youthfulness and vitality. Its elegant packaging, fast-absorbing formula, and noticeable results make it a valuable addition to any anti-aging skincare routine. While it may be a bit on the expensive side, the quality and performance justify the price for those seeking to improve their skin's overall health and appearance. ### ⭐⭐⭐⭐⭐ Really Works *by H***Z on May 11, 2020* At first I wasn’t expecting all that much from this. When I bought it I thought at best it would sooth some of my skin sensitivity and maybe reduce redness based on other reviews but it is way better than I expected. It is pretty much the consistency of water which is a little off putting at first but I find it a absorbs into my skin very quickly and it feels very silky when I’m rubbing it in. It’s not hydrating on its own but I use it as the first thing I put on my face after cleansing (then toner, essence, etc.). Since I started using this about a month ago I’ve noticed that my skin feels less irritated and my acne heals more quickly and the scars are less dark. This isn’t an acne solution, I don’t think it’s significantly changed how many pimples I get, but that’s not what it’s advertised to do. It does however speed up healing and make scarring less severe. It does seem to calm my skin and make it less red and over heated. I’ve also noticed a significant reduction in the few fine lines I have. I’m only 23 so wrinkles are not at the top of my skincare priorities but I had started to get some lines on my forehead and after trying a few different creams and seeing no improvement I had given up since my skin is too sensitive to use stronger/harsher anti-aging products but, to my surprise, after a little less than a month of using this I noticed the fine lines on my forehead are much less visible and are smoother. Overall I feel like this has improved my skin and made it less irritated and healthier. My only complaint is the packaging. Since it is a very thin, watery consistency it can be hard to stop it from dripping off your face before you put the dropper back in the bottle and rub it in. This has led to some frantic fumbling with the tiny bottle first thing in the morning. In fact the reason I’m here is to buy another bottle because I knocked mine over and nearly all of it spilled out since there’s not much to begin with. A tragedy. I’ve had the bottle for one month and I suspect it would have lasted another month or two if I hadn’t spilled it. I wish the bottle came with a spray nozzle instead of a dropper as that makes more sense for something of this consistency, in my opinion. If they must stick with the dropper then making the bottle heavier bottomed and a little squatter at least would help. I have several other products that come in dropper bottles and none are so precarious as this one. But clearly the product itself is worth the trouble or I wouldn’t be buying a new one. ### ⭐⭐⭐⭐ Works for sensitive skin! *by A***R on March 25, 2025* I was looking for a peptide product for a beginner with sensitive, dry, rosacea skin - this is great! Makes my skin glow and it’s lightweight. Recommend! ## Frequently Bought Together - DearKlairs Midnight Blue Youth Activating Drop, 0.67 fl oz (20 ml) | Breakout Care & Sebum Control, Dual EGF, Peptides, Guaiazulene, Adenosine, Lightweight, Oily Skin - DearKlairs Midnight Blue Calming Cream, Soothing, Redness Relief Moisturizer, Hydrating, Fast Absorbing, Light Texture for Easy Use, For Oily Skin, Sensitive Skin Friendly (2 Ounce (Pack of 1)) - DearKlairs Freshly Juiced Vitamin Drop, 5% Hypoallergenic pure vitamin C serum, 1.18oz | Ascorbic acid, antioxidant for face, korean skincare --- ## 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.com.cy/products/45216226-korean-egf-serum-blue-youth-activating-drop-with-egf-fgf](https://www.desertcart.com.cy/products/45216226-korean-egf-serum-blue-youth-activating-drop-with-egf-fgf) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*