Ascorbic Acid, Vitamin C, Crystalline Powder, Nutribiotic, Immunity

100% pure pharmaceutical grade Vitamin C powder — highly soluble, hypoallergenic, and free from every common allergen, filler, and additive. Just pure L-ascorbic acid, nothing else.

Why

Most Vitamin C supplements come with fillers, binders, coatings, and excipients you don't need. NutriBiotic Ascorbic Acid Powder is the opposite — 100% pure L-ascorbic acid USP-FCC, pharmaceutical grade, with absolutely no other ingredients. It's highly soluble, mixes easily into water or juice, and is exceptionally well tolerated by even highly allergic individuals. Critically, it contains no corn residue, plant antigens, or protein impurities — making it safe for those with corn or yeast allergies who often can't tolerate standard Vitamin C supplements.

Available in three sizes — all repackaged from bulk. The 100g is a convenient trial size to try before committing. The 250g is the everyday value size for regular users. The 1kg is the best-value bulk option for households or practitioners who use Vitamin C daily at higher doses.

Key Benefits

• 100% pure pharmaceutical grade L-ascorbic acid — no other ingredients
• Highly soluble — mixes easily into water, juice, or smoothies
• 2,500 mg Vitamin C per 1/2 teaspoon serving
• Available in 100g (~40 servings), 250g (~100 servings), and 1kg (~400 servings)
• Dose-flexible — easily adjust from a small maintenance dose to a higher therapeutic dose
• Hypoallergenic — no corn residue, plant antigens, or protein impurities
• Safe for those with corn or yeast allergies
• Vegan, gluten-free, non-GMO
• No fillers, excipients, binders, starch, colourings, flavourings, or preservatives
• Repackaged from bulk — choose the size that suits your needs
• From NutriBiotic — where science works naturally

Formula

• L-Ascorbic Acid USP-FCC (Vitamin C) — 2,500 mg per 1/2 tsp serving — The purest, most bioavailable form of Vitamin C. An essential water-soluble antioxidant that the body cannot produce on its own and must obtain daily. Vitamin C supports immune function, collagen synthesis, healthy bones and connective tissue, iron absorption, and plays critical roles in hundreds of biochemical reactions throughout the body. USP-FCC grade means it meets the standards of both the United States Pharmacopoeia and the Food Chemical Codex — the highest purity benchmarks available

Supplement Facts

Suggested Use

Mix 1/2 teaspoon (2.5g) or more into a glass of water or juice. Take with or without meals, or as directed by your healthcare professional. The powder is highly soluble and dissolves quickly. Dose can be adjusted up or down to suit individual needs.

Note: Ascorbic acid has a pH of approximately 2.1 and is acidic in taste. Those with sensitive stomachs may prefer to take it with food or consider a buffered form of Vitamin C.

Other Ingredients

None.

Made without milk, soy, egg, yeast, wheat, rose hips, animal products, fillers, excipients, lubricants, binders, starch, colourings, flavourings, or preservatives. Contains no corn residue, plant antigens, or protein impurities. Gluten-free, non-GMO, vegan.

NutriBiotic has been producing pure, science-backed nutritional supplements for decades. Their pharmaceutical grade Ascorbic Acid Powder is one of their most trusted products — a clean, honest, and highly effective source of Vitamin C for those who want purity without compromise.