Description

Vita-D Inj. 300,000 IU — Vitamin D3 Intramuscular Injection

Vita-D Inj. is a high-dose vitamin D3 (cholecalciferol) injection from Wells Pharmtech in South Korea. Each ampoule delivers 300,000 IU, formulated for intramuscular administration in patients with vitamin D deficiency.

Because vitamin D plays a role in calcium absorption, bone health, immune function, and overall cellular function, deficiency can affect several body systems at once. An injectable, high-dose format helps restore adequate levels more directly than lower-dose oral supplementation, particularly for patients with malabsorption or a higher deficiency risk.

Each box contains 10 ampoules of 1.5mL each.

Korea Filler Experts offers Vita-D Inj. 300,000 IU and ships it worldwide.

Key Benefits

• Delivers a high, precisely measured dose of vitamin D3 in a single injection
• Supports calcium and phosphorus absorption for bone health
• Supports immune function and overall cellular health
• Suits patients with malabsorption or a high risk of vitamin D deficiency
• Offers a practical alternative to prolonged oral supplementation regimens

What’s Inside

Active Ingredient	Cholecalciferol (Vitamin D3) — 300,000 IU per 1.5mL
Format	Intramuscular injectable solution
Packing	1.5mL × 10 ampoules per box
Manufacturer	Wells Pharmtech Co., Ltd., South Korea

Indications

Vita-D Inj. is indicated for the prevention and treatment of vitamin D deficiency in adults, adolescents, and elderly patients. It particularly suits patients at higher risk of deficiency, including those with malabsorption conditions.

Why Vitamin D Matters

Vitamin D supports several interconnected body systems. It plays a central role in how the body absorbs calcium and phosphorus, which directly affects bone density and strength. Beyond bone health, vitamin D also supports immune function and general cellular health throughout the body.

Deficiency is relatively common, particularly among people with limited sun exposure, malabsorption conditions, or certain dietary patterns. Because oral supplementation doesn’t always restore levels effectively in these cases, an intramuscular injection offers a more direct route to correcting deficiency.

Dosage & Administration

Dosage should follow a prescribing doctor’s guidance and be adjusted according to the patient’s serum 25-hydroxyvitamin D concentration.

• Adults: 200,000 IU administered intramuscularly as cholecalciferol
• Adolescents: 200,000 IU administered intramuscularly as cholecalciferol
• Elderly patients: 200,000 IU administered intramuscularly as cholecalciferol

The annual dose should not exceed 600,000 IU as cholecalciferol. Practitioners should evaluate treatment effects and consider re-administration within 3 months for adults or 6 months for adolescents, based on the patient’s response. Because adverse reactions increase with overdose, practitioners should avoid administering more than necessary.

Precautions

• For use by licensed medical professionals only, following a doctor’s prescription
• Dosage should be individualized based on serum vitamin D levels
• Avoid exceeding the recommended annual dose
• Monitor for signs of vitamin D toxicity with repeated high-dose administration

Storage & Handling

• Store in hermetic (airtight) containers at room temperature, between 1°C and 25°C
• Protect from light
• Use each ampoule as a single, ready-to-use dose

Frequently Asked Questions

What is Vita-D Inj. 300,000 IU?
Vita-D Inj. is a high-dose vitamin D3 (cholecalciferol) injection from Wells Pharmtech, used to prevent and treat vitamin D deficiency.

Who typically receives this injection?
Adults, adolescents, and elderly patients with vitamin D deficiency, especially those with malabsorption issues or limited response to oral supplementation.

How often can it be administered?
The annual dose should not exceed 600,000 IU as cholecalciferol. A doctor typically reassesses the need for re-administration within 3 months for adults or 6 months for adolescents.

Why choose an injection over oral vitamin D supplements?
An injectable, high-dose format can help restore adequate levels more directly, particularly for patients whose bodies don’t absorb oral vitamin D efficiently.

How should Vita-D Inj. be stored?
In airtight containers at room temperature, between 1°C and 25°C, protected from light.

What does the 300,000 IU dose mean in practice?
It refers to the total vitamin D3 content per 1.5mL ampoule. The actual dose a practitioner administers depends on the patient’s individual needs and current vitamin D levels.

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