Supercharge Your Immune System With High-Dose Vitamin C IV
Pharmaceutical-grade Vitamin C delivered straight into your bloodstream — 100% bioavailable immune defense, antioxidant power, and skin support. Choose between two dose options — 25,000 mg or 50,000 mg — dialed in during your free in-person consultation.
Schedule Your Free In-Person High-C IV Consultation
Drop your info — we'll take you straight to our booking page to lock in your free High-C IV consultation. No obligation.
High-C IV · Pharmaceutical-Grade Vitamin C · Immune Support · Antioxidant Power
*High-C IV therapy is RN-administered under physician oversight.
Sound Familiar?
High-C IV delivers pharmaceutical-grade Vitamin C straight into your bloodstream — 100% bioavailable immune defense, antioxidant power, and cellular support.
Always Catching Whatever's Going Around
Cold and flu season takes you out every time. Travel, stress, and packed schedules are wearing your immune defenses thin.
Tired, Run Down, Stuck In Recovery
Long workdays. Hard workouts. Late nights. Oral Vitamin C maxes out around 200mg absorbed — nowhere near a therapeutic dose.
Dull Skin, Slow Healing, Inflammation
Collagen production needs Vitamin C. So does the antioxidant system that protects your cells from oxidative stress every single day.
Two Dose Options. One Pharmaceutical-Grade IV.
High-C IV is RN-administered in our Port St. Lucie lounge under physician oversight. Your free in-person consult dials in the right dose for your goals.
25,000 mg High-C IV
Immune support · Energy · Recovery
- Foundational immune defense and antioxidant support
- Great for cold & flu season, travel, and post-workout recovery
- Comfortable 45–60 minute infusion
50,000 mg High-C IV
Advanced antioxidant push · Intensive support
- Higher therapeutic dose for serious antioxidant support
- 60–90 minute infusion with extra hydration
Pharmaceutical-grade ascorbic acid · RN-administered · Physician oversight at every step.
How Your High-C IV Protocol Works
Free in-person consult · RN-administered IV · Personalized dose · Physician oversight at every step.
-
1Free In-Person ConsultSit down with our team. We review your goals, health history, and recommend the right dose.
-
2Choose Your DosePick the 25,000 mg or 50,000 mg High-C IV based on your goals — your RN will guide you.
-
3Your 45–90 Min IVRelax in our lounge while pharmaceutical-grade Vitamin C drips straight into your bloodstream.
-
4Ongoing ProtocolMost guests feel a lift within a day. We follow up and dial in cadence for immunity, recovery, or skin goals.
Six Reasons Guests Choose High-C IV.
Pharmaceutical-grade Vitamin C delivered straight to your cells — not another shelf-stable pill.
Immune Defense
High-dose Vitamin C supports the white blood cells and immune pathways your body uses to fight off whatever's going around.
Antioxidant Power
Neutralizes free radicals and helps your body manage oxidative stress from travel, training, screens, and modern life.
Energy & Vitality
Vitamin C is a cofactor for the carnitine your mitochondria use to make energy. Most guests feel the lift within a day.
Collagen & Skin Health
Vitamin C is essential for collagen synthesis. Supports brighter, firmer, more resilient skin from the inside out.
Inflammation Support
Helps the body manage the chronic inflammation linked to stress, training load, and environmental exposures.
100% IV Bioavailability
Oral Vitamin C caps out around 200mg absorbed. IV delivery bypasses the gut entirely — full therapeutic dose, straight to your cells.
Is High-C IV Right for You?
Your free in-person consultation gives you a straight answer — here's a starting filter.
This IS for you if…
- You want stronger immune defense going into cold & flu season
- You travel often, train hard, or run on a packed schedule
- You want antioxidant support for skin, collagen, and healthy aging
- You'd rather an RN-administered IV than another bottle of pills
- You want physician oversight and a dose dialed in to your goals
- You're a wellness optimizer looking for a measurable, dose-flexible protocol
This is NOT for you if…
- You have an active cancer diagnosis without provider clearance
- You have known G6PD deficiency
- You're pregnant or breastfeeding without provider clearance
- You have kidney disease, kidney stones, or iron overload without clearance
- You're under 18 or have an active infection or untreated medical condition
- You're not willing to do a free in-person consultation first
Real People, Real High-C Results
Port St. Lucie & Treasure Coast guests using High-C IV to stay healthy, recover faster, and feel their best year-round.
"Started High-C IVs before flu season and I haven't been sick once. My energy is amazing and my skin looks so much better — the free consult made picking the right dose easy."
"The 50K High-C IV was exactly what I needed. Felt an immediate energy boost and the team made the whole experience comfortable and relaxing."
"I've been doing monthly High-C infusions and the difference in my immune health is night and day. Highly recommend for anyone looking to stay healthy!"
Reviews
What our clients say
"I get a High-Dose Vitamin C IV anytime I feel something coming on — bounces me back fast every time."
Rachel P.
"Energy and recovery have been noticeably better since adding monthly Vitamin C IVs to my routine."
David K.
"Skin looks brighter and I feel sharper. The staff is incredible and the lounge is so relaxing."
Monica S.
Schedule Your Free In-Person High-C IV Consultation
Drop your info — we'll take you straight to our booking page to lock in your free High-C IV consultation. No obligation.
Inside The iCRYO Port St. Lucie High-C IV Lounge
Pharmaceutical-grade Vitamin C. Licensed RNs. Two dose options dialed in to your goals.
Frequently Asked Questions
Everything you need to know about High-C IV Infusion
Visit Us at iCRYO Port St. Lucie
Free in-person High-C IV consultations at our St. Lucie West studio. RN-administered, physician-overseen, and built around your wellness goals.
iCRYO Port St. Lucie
Located in St. Lucie West
1461 St Lucie W Blvd, Port St. Lucie, FL 34986
Get DirectionsHours
Mon – Fri: 9 AM – 7 PM
Saturday: 9 AM – 4 PM
Sunday: 10 AM – 3 PM
Contact
Tap to call (772) 237-5092
Book Your Free In-Person High-C Consultation
Sit down with our team and get honest answers about whether the 25,000 mg or 50,000 mg High-C IV is the right fit for your immune, energy, and recovery goals — no obligation, no pressure.
Pair It For Even Better Results
Guests who stack High-C IV with these services see broader, longer-lasting immune, recovery, and longevity benefits.
Custom IV Infusions
Stack High-C with hydration, energy, beauty, or recovery drips for a tailored IV protocol built around your goals.
Learn more →
NAD+ IV Therapy
Pair High-C IV antioxidant support with the cellular reset of NAD+ — a powerful combination for energy and longevity.
Learn more →
Niagen IV Therapy
Add the clinically studied NAD+ precursor for healthy aging, mitochondrial energy, and cellular protection.
Learn more →More from the iCRYO Port St. Lucie Blog
IV Vitamin Therapy vs. Oral Supplements: Which Actually Works?
Absorption, dosing and results compared for IV drips and pills.
Read articleO3UV: Ozone & Ultraviolet Therapy at iCRYO Port St. Lucie
How ozone and UV blood therapy support immunity and energy.
Read articleiCRYO Port St. Lucie: The Complete Services Guide
Every recovery, wellness and body treatment we offer, in one place.
Read article