--- product_id: 378439005 title: "Vitamin C Powder, USP-Grade (L-ascorbic acid) - 1.8oz / 50g - Cosmetic." brand: "makingcosmetics" price: "฿5123" currency: THB in_stock: true reviews_count: 5 category: "Making Cosmetics" url: https://www.desertcart.co.th/products/378439005-vitamin-c-powder-usp-grade-l-ascorbic-acid-1-8oz store_origin: TH region: Thailand --- # Ultrafine, instantly soluble powder Optimal pH 3 for max efficacy 99.4% USP-grade purity Vitamin C Powder, USP-Grade (L-ascorbic acid) - 1.8oz / 50g - Cosmetic. **Brand:** makingcosmetics **Price:** ฿5123 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your skincare game with pure Vitamin C magic ⚡ ## Quick Answers - **What is this?** Vitamin C Powder, USP-Grade (L-ascorbic acid) - 1.8oz / 50g - Cosmetic. by makingcosmetics - **How much does it cost?** ฿5123 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/378439005-vitamin-c-powder-usp-grade-l-ascorbic-acid-1-8oz) ## Best For - makingcosmetics enthusiasts ## Why This Product - Trusted makingcosmetics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Fine & Odorless:** Smooth, odorless powder dissolves instantly in water or alcohol for seamless blending - • **Versatile Application:** Perfect for lotions, sun care, makeup, and hair products—your DIY beauty essential - • **Boosts Collagen & Radiance:** Clinically proven to enhance skin elasticity and reduce age spots - • **Pure Powerhouse Antioxidant:** 99.4% USP-grade L-ascorbic acid for potent skin protection - • **Customizable Skincare Formula:** Add precise 0.2-4% concentration to your favorite creams or serums ## Overview MakingCosmetics Vitamin C Powder delivers 99.4% pure L-ascorbic acid in an ultrafine, odorless powder form that dissolves instantly. Designed for professional-grade DIY skincare, it supports collagen production, fights oxidative damage, and brightens skin with customizable concentrations. Ideal for lotions, serums, and sun care products, this USP-grade vitamin C powder is a must-have for millennial skincare enthusiasts seeking effective, personalized beauty solutions. ## Description Description: Active form of vitamin C as it occurs naturally. Purity 99. 4 %, pH 3 (0. 5 % solution). White powder, ultrafine, odorless. Easily soluble in water and alcohol. CAS 50-81-7. INCI Name: L-ascorbic acid. Properties: Potent anti-oxidant (protects skin from oxidative damages e. g. by sun rays), anti-aging effects (improves skin elasticity by enhanced collagen production, avoids hyperpigmentation incl. age spots, anti-inflammatory and soothing effects. Anti-oxidant effect can be increased by combining L-ascorbic acid with L-ascorbyl palmitate and/or vitamin E. Use: Add to water phase of formula, usual final concentration 0. 2-4 %. Should be formulated at pH 3.5-5 for best results. Application: Lotions, creams, sun care and after sun products, shampoos, makeup products (e. g. lipsticks). For external use only. Review: Fine enough to work with, not overly large granularity. Like it bc you can add more to whatever base you're using, as your skin adjusts. Can't do that with the pre-made Serums, plus those seem to break me out. Review: Best and so pure that it gets instantlly dissolved in water. I am writing this review after using this product for couple of months and found it very effective. Now I make my own serums at low cost. ## Features - Item Category: Vitamin - Item Trademark: MakingCosmetics - manufacturer: Generic ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016E9MHTC | | ASIN | B016E9MHTC | | Age Range Description | Adult | | Brand Name | MakingCosmetics | | Customer Reviews | 4.1 4.1 out of 5 stars (121) | | Customer reviews | 4.1 4.1 out of 5 stars (121) | | Dosage Form | Powder | | Flavor | Unflavored | | Item Form | Powder | | Item Weight | 50 Grams | | Manufacturer reference | VIT-VITC-01-50 | | Number of Items | 1 | | Package Dimensions | 17 x 9.6 x 1.2 cm; 50 g | | Primary Supplement Type | Vitamin C | | Product Benefits | Skin Care | | Specific Uses For Product | Skin | ## Product Details - **Brand:** MakingCosmetics - **Flavour:** Unflavored - **Item form:** Powder - **Primary supplement type:** Vitamin C - **Product benefits:** Skin Care ## Images ![Vitamin C Powder, USP-Grade (L-ascorbic acid) - 1.8oz / 50g - Cosmetic. - Image 1](https://m.media-amazon.com/images/I/51tTQ2iHXiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***J on 30 May 2019* Fine enough to work with, not overly large granularity. Like it bc you can add more to whatever base you're using, as your skin adjusts. Can't do that with the pre-made Serums, plus those seem to break me out. ### ⭐⭐⭐⭐⭐ Review *by P***S on 29 November 2017* Best and so pure that it gets instantlly dissolved in water. I am writing this review after using this product for couple of months and found it very effective. Now I make my own serums at low cost. ### ⭐⭐⭐⭐⭐ Review *by A***A on 12 July 2019* Good for mist with cream ## Frequently Bought Together - MakingCosmetics - Vitamin C Powder, USP-Grade (L-ascorbic Acid) - 1.8oz / 50g - Cosmetic Ingredient - MakingCosmetics - Hyaluronic Acid (Super Low Molecular Weight) - 0.35oz / 10g - Cosmetic Ingredient - 100% Pure L-Ascorbic Acid (Cosmetic Vitamin C Powder for Face) to Make Your Own Premium Beauty Serum, Skincare Mask Treatment, Hyaluronic Serums with Vit C & DIY Facial Skin Care Products 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.co.th/products/378439005-vitamin-c-powder-usp-grade-l-ascorbic-acid-1-8oz](https://www.desertcart.co.th/products/378439005-vitamin-c-powder-usp-grade-l-ascorbic-acid-1-8oz) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*