High-dose vitamin C IV therapy is a specialty infusion for people seeking higher-dose antioxidant, immune wellness, and recovery-focused support than a standard IV drip. It may also be considered as adjunctive wellness support for people in active cancer care or survivorship, but it is not a cancer treatment or replacement for oncology care.
Questions about labs, treatment fit, or dose options? Call or text our team—we’ll walk you through the next steps. Treatment is confirmed after clinical review.
High-dose vitamin C IV therapy delivers much more vitamin C than a standard IV add-on. At purelyIV, HDVC is available in 25g, 50g, 75g, and 100g options. Before treatment, we confirm a recent G6PD result and review your health history.
People may consider HDVC for antioxidant, immune wellness, or recovery support. It may also be discussed as adjunctive wellness support during cancer care or survivorship. HDVC is not a cancer treatment and should never replace guidance or treatment from an oncology team.
Clinical Leadership
Erin Boumansour, MSN, ACNP-BC, leads purelyIV’s clinical protocols and provider training. Before purelyIV, she practiced as a nurse practitioner at Memorial Sloan Kettering Cancer Center, caring for medically complex patients in a critical-care environment.
Her background includes oncology, critical care, palliative care, hospice, and emergency medicine. That experience informs a thoughtful, clinically reviewed approach to HDVC while keeping each client’s oncology team and established treatment plan primary.
High-dose vitamin C IV therapy is a specialty infusion built around antioxidant, immune wellness, and recovery-focused support. It may also be considered as adjunctive wellness support for people navigating serious health concerns, including active cancer care or survivorship. HDVC is not a cancer treatment, and it should never replace oncology care. Every visit requires clinical review before treatment is confirmed.
For people in active cancer care or survivorship, HDVC may be considered only as supportive wellness care alongside an established oncology plan. It is not a substitute for chemotherapy, radiation, surgery, immunotherapy, or other cancer-directed treatment.
HDVC uses substantially larger vitamin C doses than a standard IV add-on or oral supplement, delivered intravenously during a monitored specialty visit.
Vitamin C plays a role in antioxidant activity and redox balance, which is why HDVC is positioned around oxidative stress and whole-body wellness support.
Vitamin C plays an essential role in collagen synthesis and normal tissue repair. This has led to interest in vitamin C support for wound healing and recovery, but evidence specific to high-dose IV vitamin C remains limited. HDVC does not replace medical wound care or treatment of the underlying cause of a wound.
High-dose vitamin C is a specialty infusion, so treatment starts with clinical review. We confirm basic safety requirements, review your goals, and help you understand whether HDVC makes sense before treatment is approved.
HDVC is available in 25g, 50g, 75g, and 100g options, with pricing starting at $269.
Recent G6PD results are required before HDVC approval. You can provide existing recent results or purchase the required lab directly through purelyIV.
For clients in active cancer care or survivorship, HDVC is considered only as adjunctive wellness support. It does not replace chemotherapy, radiation, surgery, immunotherapy, or your oncology team's treatment plan.
Your registered nurse starts the IV, monitors you throughout the visit, and provides guidance before the visit ends.
Most visits take about 60–90 minutes, depending on dose, setup, and how you tolerate the infusion.
This may be a good fit if you want higher-dose antioxidant, immune wellness, or recovery-focused support and are comfortable completing the required review before treatment is approved.
If anything in your history makes high-dose vitamin C a poor fit, our team will help you choose a safer next step.
| Ingredient | How it supports the visit |
|---|---|
| Vitamin C (ascorbic acid) | The active ingredient used across the four IV dose choices. |
| Electrolytes | Help support fluid balance and comfort during the infusion. |
| IV fluids (500 ml) | Provide the 500 ml fluid base for paced delivery and RN monitoring. |
| Requirement | Why it matters |
|---|---|
| Current G6PD result | Your NP reviews this before approving the visit so eligibility and dose planning are clear. |
| NP review | Your intake gives the provider a clear moment to confirm your dose request, health history, and next step. |
| Dose-dependent pacing | Most HDVC visits take about 60–90 minutes, with timing depending on dose, setup, and infusion tolerance. |
Submit the HDVC request so our team can review your goals, timing, location, and current lab status.
Your intake information and recent G6PD results are reviewed before treatment approval. If you need testing, you can purchase the required lab directly through purelyIV.
A nurse practitioner reviews your intake, medications, goals, and lab information before HDVC is approved.
If treatment is approved, a registered nurse brings HDVC supplies to your location, starts the infusion, and monitors the visit.
You do not need to sort through 25g, 50g, 75g, and 100g alone. Tell us your goals, and our team can explain the review process, G6PD requirement, and pricing before treatment is approved.
purelyIV makes high-dose vitamin C care easier to understand by pairing clear dose pricing, G6PD review, nurse practitioner oversight, and RN-monitored specialty visits.
If treatment is approved, your RN brings care to your home, office, or hotel so the visit fits your day.
Licensed nurses administer the infusion, monitor comfort, and pace the visit based on the dose.
Your nurse practitioner reviews your intake, medications, goals, G6PD result, and dose choice before HDVC treatment is approved.
We make 25g, 50g, 75g, and 100g pricing clear before the appropriate option is reviewed.
Adjacent IV Options
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Supporting Labs
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Supporting Articles
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Broader Services
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Have questions about G6PD testing, dose options, or the HDVC review process? Call or text our team and we’ll explain the next steps.