Vitamin C Ascorbic Acid – USP/FCC

Ascorbic acid is the reference form of vitamin C, produced mainly by fermentation of glucose. It is one of the most widely used nutrients and antioxidants in supplements, foods and beverages.

GUTINS Vitamin C Ascorbic Acid — USP/FCC is offered for manufacturers, formulators and brands. Specification: USP/FCC; form / technology: Powder / oil as specified; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Contributes to normal immune function
• Contributes to normal collagen formation
• Supports protection of cells from oxidative stress
• Increases iron absorption
• Contributes to reduction of tiredness and fatigue

Uses & Applications

Typical applications: General nutrition, premix, functional foods.

• Vitamin C tablets and capsules
• Effervescent tablets and powders
• Immune-support drink mixes
• Beverage and juice fortification
• Antioxidant in foods (E300)
• Gummies and chewables

How to Use / Dosage

• Typical daily intake: 80–1,000 mg/day
• Typical use level: 10–90% in tablets and capsules (granular for direct compression); 0.02–0.5% in beverages; 0.01–0.05% as antioxidant
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Freely soluble in water; sparingly soluble in ethanol; insoluble in oils

Storage & Handling

Store in tightly closed containers in a cool, dry place away from light; reseal after use.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Permitted in EU food supplements and as food additive E300; GRAS in the US. US UL is 2,000 mg/day – verify national maximum levels in the destination market.

Diet suitability: Verify carrier. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• High doses (>1–2 g/day) may cause digestive upset
• Caution in people prone to kidney stones or with iron overload
• Acidic – may affect tooth enamel in chewables and can interact with other ingredients
• Degrades with heat, moisture and metal ions

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.