Bos Essentials Ultra-Fine Vitamin C Powder 60 g Jar — 100% Pure Ascorbic Acid, Non-GMO

Bos Essentials Ultra Fine Vitamin C Powder is a 100% pure ascorbic acid cosmetic-grade powder designed to dissolve instantly for custom serums, toners, and creams.

This ultra-fine, non-GMO vitamin C powder gives you control over freshness and strength by letting you mix active serums on demand. Because it contains no fillers, preservatives, or additives, the powder stores stably and preserves potency until you dissolve it into water, aloe, green tea, or your preferred cosmetic base. A single 60 g jar yields multiple batches at common skincare concentrations, making it budget-friendly for regular use and experimental formulations.

How do I mix this powder into a DIY serum safely?

Start with a clean container and measure by weight for reliable results. Dissolve the powder into cool, distilled water, aloe, or hydrosol, then add stabilizing ingredients like ferulic acid or vitamin E if desired; always test a small patch first.

• Recommended concentration: 5–10% for face; adjust lower if you experience sensitivity.
• Measure by weight (e.g., 5 g powder + 95 g solvent = 5% concentration).
• Dissolves instantly due to ultra-fine particle size—no gritty residue.
• Store mixed serum refrigerated and use within 2–4 weeks.

What makes this vitamin C different from ready-made serums?

Premixed serums can lose potency over time; powder form stays stable until mixed. The product’s cosmetic-grade purity and optimal molecular weight are designed for efficient absorption and smooth texture once dissolved.

• 100% pure ascorbic acid—no diluents or preservatives.
• Non-GMO sourcing and cosmetic-grade manufacturing standards.
• Ultra-fine texture yields smooth, non-gritty serums when blended.
• Freshly mixed batches maintain maximum activity compared with aged bottles.

Which ingredients and routines pair well with this powder?

Ascorbic acid mixes cleanly with hydrating and stabilizing ingredients. Combine it with hyaluronic acid powder for moisture, aloe vera for soothing texture, or cooled green tea for antioxidant synergy—avoid incompatible alkaline ingredients.

• Pair with Bos Essentials Hyaluronic Acid Powder for hydration and improved texture.
• Use distilled water, aloe, or hydrosols as the solvent for best stability.
• Add vitamin E or ferulic acid to help stabilize and extend activity of mixed serums.
• Avoid mixing with alkaline bases or ingredients that raise pH above acidic range.

How much product will I get and how should I store it?

The 60 g jar contains enough ultra-fine powder for many serum batches, making it cost-effective. Keep the jar sealed in a cool, dry place to retain potency; once dissolved, refrigerate and use the serum within the recommended window.

• 60 grams yields multiple 30–60 mL serum batches, depending on concentration.
• Store the unopened powder in a cool, dry area away from light and humidity.
• Mixed serums: refrigerate and use within 2–4 weeks to maintain freshness.
• Use airtight containers to reduce oxidation after mixing.

Who is this product for? Bos Essentials Ultra Fine Vitamin C Powder is aimed at DIY skincare makers, formulators, and budget-conscious shoppers who want precise control over active concentrations and freshness. It’s suitable for users comfortable measuring by weight, experimenting with serums and toners, and following safe mixing and storage practices. If you prefer ready-made products or need guaranteed medical outcomes, consult a professional before use.