ZENTOKID-C TABLET (Each tablet contains Vitamin C 10mg/ Vitamin B1 0.1mg/ Vitamin B6 0.1mg/ Calcium lactate 5mg)
Sodium-L-ascorbate (equivalent to Vitamin C) 56.24mg/ Zinc gluconate (as Zinc) 5.06mg
What it does
L-ascorbate is a form of vitamin C that helps support your immune system and overall health.
Commonly used for: vitamin C deficiency, scurvy, supporting immune function
Read more in plain English ↓Plain-language summary for general understanding - not medical advice. Always follow your pharmacist/doctor.
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Sourcing - Kenya onlyRegistration & product details
Source: Food and Drugs Authority · fetched 2026-05-22 02:34:32 · updated 2026-10-20 04:00:05
About this medicine
L-ascorbate is a form of vitamin C that helps support your immune system and overall health.
What it treats
- vitamin C deficiency
- scurvy
- supporting immune function
How it works
It acts as an antioxidant, helping to protect cells from damage and supporting the body's natural defenses.
Who it's for
L-ascorbate is suitable for individuals who need extra vitamin C, such as those with dietary deficiencies or increased needs due to illness.
AI-assisted summary grounded in BNF data - general information only, not medical advice. Always confirm with your pharmacist or doctor.
Clinical monograph: lascorbate
BNF-referencedLascorbate, also known as ascorbate or vitamin C, is an essential nutrient with antioxidant properties, playing a crucial role in various physiological functions, including collagen synthesis, immune function, and the absorption of iron from plant-based foods. Its molecular formula is C6H7O6-. As a water-soluble vitamin, it is not synthesized by the human body and must be obtained from dietary sources or supplements.
Indications
- Prevention and treatment of scurvy
- Supplementation in individuals with insufficient dietary intake
- Support for immune function
- Enhancement of iron absorption
- Wound healing support
Dosage
Children: Refer to the BNF for Children for specific paediatric dosing information, as it varies based
Adults: The typical adult dosage for the prevention of scurvy is 40-100 mg daily. In cases of deficiency, higher doses may be required, as directed by a healthcare professional.
Mechanism of action
Lascorbate acts as a cofactor for several enzymes involved in collagen synthesis, including prolyl hydroxylase and lysyl hydroxylase, which are essential for the stabilization of collagen structure. It also functions as a potent antioxidant, scavenging reactive oxygen species and regenerating other antioxidants such as vitamin E. Furthermore, lascorbate is involved in several biosynthetic pathways, including the biosynthesis of catecholamines and isoflavonoids.
Pharmacodynamics
Lascorbate exhibits a range of pharmacodynamic effects, primarily through its antioxidant activity, which helps to protect cells from oxidative stress and damage. It enhances the immune response and facilitates the absorption of non-heme iron, thereby addressing iron deficiency anemia. In addition, lascorbate contributes to the maintenance of skin integrity and wound healing through its role in collagen synthesis.
Pharmacokinetics
After oral administration, lascorbate is rapidly absorbed in the small intestine, with peak plasma concentrations occurring within 2-3 hours. It is distributed throughout body tissues, with a higher concentration found in the adrenal glands, pituitary gland, and leukocytes. The elimination half-life of lascorbate ranges from 8 to 40 days, depending on the dosage and individual metabolism. Renal excretion increases with higher plasma concentrations, and excessive intake can lead to osmotic diarrhea.
Pregnancy
Safety in pregnancy has not been established; use with caution and only if clearly needed.
Breast-feeding
Considered safe for use during breastfeeding; however, consult a healthcare professional.
Storage
Store in a cool, dry place away from direct sunlight.
AI-synthesized from BNF references - general information only, not a substitute for professional medical advice or the current BNF. Verify doses with a pharmacist.
Molecular reference: l-ascorbate
PubChem CID 54679076Molecular formula: C6H7O6-
Biological pathways
Source: PubChem (NCBI) · pathways from PathBank, Reactome, WikiPathways & PharmGKB.