--- product_id: 550720923 title: "Bye Bye Dark Spots Concentrate Derma Serum, Minimises Look of Discolouration with Brightening Benefits" brand: "it cosmetics" price: "฿3956" currency: THB in_stock: true reviews_count: 4 category: "It Cosmetics" url: https://www.desertcart.co.th/products/550720923-bye-bye-dark-spots-concentrate-derma-serum-minimises-look-discolouration store_origin: TH region: Thailand --- # Visible results with consistent use 1% Ethyl Vitamin C brightening power 4% Niacinamide for skin clarity Bye Bye Dark Spots Concentrate Derma Serum, Minimises Look of Discolouration with Brightening Benefits **Brand:** it cosmetics **Price:** ฿3956 **Availability:** ✅ In Stock ## Summary > ✨ Glow Beyond Limits: Bye Bye Dark Spots, Hello Radiance! ## Quick Answers - **What is this?** Bye Bye Dark Spots Concentrate Derma Serum, Minimises Look of Discolouration with Brightening Benefits by it cosmetics - **How much does it cost?** ฿3956 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/550720923-bye-bye-dark-spots-concentrate-derma-serum-minimises-look-discolouration) ## Best For - it cosmetics enthusiasts ## Why This Product - Trusted it cosmetics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Loved:** Backed by 849+ reviews with a solid 4.2-star rating—join the glow-getters now! - • **Targeted Dark Spot Defense:** Clinically formulated to visibly reduce discoloration and even skin tone. - • **Lightweight Drop Application:** Easy-to-use dropper delivers precise 4-5 drops for full face and neck coverage. - • **Universal Skin Compatibility:** Gentle formula suitable for all skin types and tones, enhancing natural glow. - • **Power-Packed Brightening Blend:** Combines 4% niacinamide and 1% ethyl vitamin C for radiant, youthful skin. ## Overview IT Cosmetics Bye Bye Dark Spots Concentrate Derma Serum is a potent 30ml formula featuring 4% niacinamide and 1% ethyl vitamin C designed to minimize dark spots and discoloration. Suitable for all skin types, this lightweight serum improves skin clarity and tone with consistent twice-daily use, earning high praise from thousands of users worldwide. ## Description Product Description Bye Bye Dark Spots Concentrated Derma Serum is your go to serum for dark spots on the face. Formulated with 4 percent niacinamide and 1 percent ethyl vitamin C, this serum for hyperpigmentation helps reduce the appearance of dark spots and discolouration while helping to improve the look of your skin’s clarity. Suitable for all skin types, even sensitive, this serum is your solution to help reduce the appearance of age spots and other types of discolouration. Get ready to say “BYE BYE” to dark spots, help for more even looking skin is here Test participants agreed: 83 percent say dark spots/discolouration appears lighter 84 percent say complexion appears clearer 87 percent say skin tone looks more even 86 percent say overall appearance of skin is improved Self-assessments of 53 participants. Ingredients Aqua / Water / Eau, Propylene Glycol, Glycerin, Niacinamide, Peg/ppg/polybutylene Glycol-8/5/3 Glycerin, Hydroxypropyl Tetrahydropyrantriol, Caffeine, 3-o-ethyl Ascorbic Acid, Citric Acid, Phenoxyethanol, Ppg-6-decyltetradeceth-30, Salicylic Acid, Xanthan Gum, Sodium Citrate, Hydroxyethylcellulose, Potassium Hydroxide, Disodium Edta, Limonene, Geraniol, Citronellol, Tocopherol, Parfum / Fragrance Safety Warning For external use only. Avoid contact with eyes Review: Works - Works over time Review: Its really working - This is really working. Highly recommend ## Features - Formulated with 4 percent niacinamide and 1 percent ethyl vitamin C - Helps reduce the appearance of dark spots and discoloration - Improves look of skin clarity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YBVSPSG | | Benefits | Niacinamide and Ethyl Vitamin C unifies tone and texture, giving an even, youthful-looking quality to the skin. | | Best Sellers Rank | 74,555 in Beauty ( See Top 100 in Beauty ) 1,480 in Face Serums | | Brand | IT Cosmetics | | Brand Name | IT Cosmetics | | Country Of Origin | USA | | Customer Reviews | 4.2 out of 5 stars 856 Reviews | | Global Trade Identification Number | 03605972655363 | | Item Form | Drop | | Item Volume | 30 Millilitres | | Item Weight | 0.03 Kilograms | | Item form | Drop | | Manufacturer | L'Oreal | | Manufacturer Part Number | 3605972655363 | | Model Number | TT3605972655363 | | Product benefits | Niacinamide and Ethyl Vitamin C unifies tone and texture, giving an even, youthful-looking quality to the skin. Product benefits Niacinamide and Ethyl Vitamin C unifies tone and texture, giving an even, youthful-looking quality to the skin. See more | | Recommended Uses For Product | Twice daily, apply 4-5 drops onto clean skin, using fingertips. Press serum into entire face and neck. | | Scent | Aloe | | Scent Name | Aloe | | Skin Tone | All | | Skin Type | All | | Skin type | All | | Special Ingredients | vitamin_c | | Special ingredients | vitamin_c | | Unit Count | 30.0 millilitre | ## Product Details - **Brand:** IT Cosmetics - **Item form:** Drop - **Item volume:** 30 Millilitres - **Item weight:** 0.03 Kilograms - **Scent:** Aloe - **Skin type:** All - **Special ingredients:** vitamin_c - **Unit count:** 30.0 millilitre ## Images ![Bye Bye Dark Spots Concentrate Derma Serum, Minimises Look of Discolouration with Brightening Benefits - Image 1](https://m.media-amazon.com/images/I/61eJY0aAl3L.jpg) ## Questions & Answers **Q: Can you use this for dark eye circles too??** A: I wouldn’t use it for anything! It didn’t work. 🤷‍♀️ **Q: is this only for face? or can also be used for body?** A: The product description says it is for the face only. **Q: Does this have an unpleasant odor when applied to the skin?** A: This product does not unpleasant odor. **Q: Can it be used on arms** A: I used it in my legs ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by S***U on 6 August 2025* Works over time ### ⭐⭐⭐⭐⭐ Its really working *by S***A on 1 April 2025* This is really working. Highly recommend ### ⭐⭐⭐⭐⭐ Good Product *by A***R on 28 October 2024* Good Product, does not irritate the skin. ## Frequently Bought Together - IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Serum - Visibly Reduces Dark Spots & Improves Skin Clarity In 8 Weeks - Facial Serum with 1% Ethyl Vitamin C - For All Skin Types - 1 Fl. Oz - IT Cosmetics Hyaluronic Acid Serum Visibly Plumps Skin & Smooths Lines In 2 Weeks - With Peptide + Vitamin B5 - Vegan Formula - 1 fl oz - IT Cosmetics Your Skin But Better Makeup Primer+ - Extends Makeup Wear, Hydrates Skin, Refines the Look of Pores - With Glycerin, Bark Extract & Ginger Root Extract - Oil-Free Formula - 1 fl 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.co.th/products/550720923-bye-bye-dark-spots-concentrate-derma-serum-minimises-look-discolouration](https://www.desertcart.co.th/products/550720923-bye-bye-dark-spots-concentrate-derma-serum-minimises-look-discolouration) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-11*