What Vitamin C Does
Vitamin C is a water soluble vitamin that helps your immune cells fight off germs, supports your skin by helping build collagen, and acts as an antioxidant to defend your cells from daily wear and tear. Your body does not store it, so what you do not use, you flush out. That is why steady intake matters.
Why IV Beats Pills for Vitamin C
When you swallow a vitamin C pill, your gut puts a cap on how much it can absorb. Once you hit that limit, the rest passes through. With an IV add-on, you bypass that cap and the full dose reaches your bloodstream. Studies have shown that IV vitamin C can reach blood levels many times higher than what an oral dose can deliver.
Standard vs. High Dose
The standard dose covers general wellness, daily immune support, and skin care. It is the right pick for most weekly or monthly add-on visits.
The high dose is built for moments when your body is under stress. That can be active cold or flu symptoms, late nights paired with early flights, or pushing through a season where you cannot afford to get sick. It is not meant to be a daily booster. Most clients use it once a week during a cold season push or right before a big travel stretch.
When People Reach for Each Dose
Drips That Already Include Vitamin C
The Myers' Cocktail and Jet Lag IV include vitamin C at standard dose. The Immunity Boost IV, Mega Myers IV, and Ultimate IV all include the full high dose. If you book one of those, you do not need the add-on.
How It Feels
Most clients do not feel anything unusual during a vitamin C push. Some notice a mild warm flush, especially with the higher dose. The effects show up over the next day or two as your body uses the extra antioxidant load. Your skin may look a bit fresher and your energy more steady, especially if you were running low before the drip.
Safety Notes
Vitamin C is generally safe for most adults. We screen for one condition called G6PD deficiency before giving high dose vitamin C, since it can affect red blood cells in people with that condition. If you have kidney stones or a history of kidney issues, let our medical team know on your intake form.
Pairs Well With
Vitamin C and glutathione are the classic immune duo. Add zinc and B-Complex to round out your defense for cold and flu season. For skin focus, pair vitamin C with biotin and glutathione.
Common Questions
Can I get the high dose every day?+
We do not recommend daily high dose vitamin C as a routine. Once a week during cold season or for active recovery is more typical.
Is high dose vitamin C the same as cancer treatment vitamin C?+
No. Some clinics offer far higher doses for specific clinical purposes. Our high dose is a wellness booster, not a clinical treatment.
How often can I add the standard dose?+
Once a week is fine for most adults during cold season. Once or twice a month works for general wellness.
Can I get it during pregnancy?+
Standard vitamin C doses are generally considered safe in pregnancy. Our medical team will review your intake form before booking. High dose is reviewed case by case.
Can I get just a shot?+
Yes. Book a shots-only nurse visit, or add it to any drip.
How often?+
Weekly during a program, monthly for maintenance.
Licensed RNs and Medical Oversight
Every Zen IV Spa session is delivered by a registered nurse with hospital-grade training. A medical provider reviews your intake form before any treatment. Our protocols follow standards used in clinical IV therapy, with safety screening for every add-on, every dose, and every client.
We use methylcobalamin B12, D3 cholecalciferol, and pharmaceutical-grade ingredients sourced from licensed compounding partners. We do not substitute lower-grade forms to cut costs.


