{"product_id":"bos-essentials-ultra-fine-vitamin-c-powder-60g-100-pure-ascorbic-acid-cosmetic-grade-instant-dissolve-for-diy-serums","title":"Bos Essentials Ultra Fine Vitamin C Powder 60g — 100% Pure Ascorbic Acid, Cosmetic-Grade, Instant-Dissolve for DIY Serums","description":"\u003cp\u003e\u003cstrong\u003eBos Essentials Ultra Fine Vitamin C Powder is a 100% pure, cosmetic-grade ascorbic acid powder formulated to dissolve instantly for creating fresh DIY serums, toners, and creams.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ultra-fine Vitamin C powder gives you control over freshness, concentration, and ingredients so you can mix potent topical treatments on demand. Free from fillers and preservatives, the non-GMO, cosmetic-grade ascorbic acid is designed to dissolve smoothly into water, aloe, or hydrosols to form clear, non-gritty serums. Because Vitamin C in solution degrades over time, starting from powder ensures maximum potency at the moment you need it.\u003c\/p\u003e\n\n\u003ch3\u003eHow should I mix this powder for a stable, skin-friendly serum?\u003c\/h3\u003e\n\n\u003cp\u003eBegin by measuring by weight for consistent results: 5–10% concentration is a common, skin-tolerant range for facial serums. Dissolve the ultra-fine powder into chilled distilled water, aloe vera gel, or a hydrating base, stirring until fully clear. Refrigerate any prepared serum and use within 2–4 weeks for best performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSuggested concentration: 5% (gentle) to 10% (more potent)\u003c\/li\u003e\n  \u003cli\u003eMixing bases: distilled water, aloe vera gel, or green tea infusion\u003c\/li\u003e\n  \u003cli\u003eStorage: cool, dry jar for powder; refrigerate mixed serum\u003c\/li\u003e\n  \u003cli\u003eUse window: 2–4 weeks after mixing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I combine this Vitamin C powder with other actives like hyaluronic acid?\u003c\/h3\u003e\n\n\u003cp\u003eYes—Bos Essentials Vitamin C powder pairs well with hydrating actives, such as hyaluronic acid powder, to produce a balanced serum that adds moisture while delivering ascorbic acid. Add hyaluronic acid after the Vitamin C fully dissolves to avoid clumping, and always patch-test combinations to check for sensitivity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLayering tip: dissolve Vitamin C first, then add hyaluronic acid\u003c\/li\u003e\n  \u003cli\u003eCombine with soothing bases like aloe to reduce stinging\u003c\/li\u003e\n  \u003cli\u003ePatch-test new blends on a small skin area before full use\u003c\/li\u003e\n  \u003cli\u003eAdjust ratios to personal tolerance and skin type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this product different from premade Vitamin C serums?\u003c\/h3\u003e\n\n\u003cp\u003ePowdered ascorbic acid stays stable for long periods and only becomes active when mixed, so you avoid potency loss that happens in bottled serums over weeks. Because it contains no additives, you control the concentration and complementary ingredients, which can reduce exposure to unnecessary preservatives or stabilizers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e100% pure ascorbic acid—no fillers, no preservatives\u003c\/li\u003e\n  \u003cli\u003eLong shelf life as a powder; mix fresh when needed\u003c\/li\u003e\n  \u003cli\u003eCost-effective: a 60 g jar yields many mixes at chosen strengths\u003c\/li\u003e\n  \u003cli\u003eCosmetic-grade, non-GMO formulation for topical use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I minimize irritation and get the best results?\u003c\/h3\u003e\n\n\u003cp\u003eStart with a lower concentration (around 5%), and gradually increase only if your skin tolerates it. Use gentle, hydrating carriers like aloe vera or hyaluronic acid and avoid combining freshly mixed Vitamin C with strong exfoliants immediately. Always apply sunscreen during daytime use when applying active Vitamin C in your routine.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBegin at 5% concentration to reduce stinging\u003c\/li\u003e\n  \u003cli\u003eUse soothing carriers: aloe vera, green tea, or hyaluronic acid\u003c\/li\u003e\n  \u003cli\u003eAvoid strong acids or retinoids immediately after mixing\u003c\/li\u003e\n  \u003cli\u003eStore mixed serum cold and use within recommended time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Bos Essentials Ultra Fine Vitamin C Powder is aimed at skincare DIYers, formulators, and budget-conscious users who want full control over concentration, freshness, and complementary ingredients. It's suitable for people who prefer additive-free, cosmetic-grade actives and are comfortable measuring and mixing their own serums or toners. Not intended for internal use; follow topical-only instructions and patch-test if you have sensitive skin.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much powder equals 5% serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For 100 g total serum, use 5 g powder for a 5% concentration; weigh ingredients for accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long can I keep a mixed Vitamin C serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Refrigerate mixed serum and use within 2–4 weeks to retain potency and freshness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bos Essentials","offers":[{"title":"Default Title","offer_id":53434702168411,"sku":"B01H19L74K","price":27.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/bos-essentials-front-jars.jpg?v=1782306154","url":"https:\/\/remediesbeauty.co.uk\/products\/bos-essentials-ultra-fine-vitamin-c-powder-60g-100-pure-ascorbic-acid-cosmetic-grade-instant-dissolve-for-diy-serums","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}