--- title: "High-Dose Vitamin C IV Near Me | St. Johns, FL" description: "High-Dose Vitamin C IV near me in St. Johns, FL. 25,000 mg & 50,000 mg pharmaceutical-grade dosing. RN-administered. Free consultation." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "MedicalBusiness", "name": "iCRYO St Johns", "image": "https://www.icryo-stjohns-fl.com/images/branding/icryo-logo.png", "description": "Premium wellness and recovery center offering cryotherapy, IV therapy, body sculpting, weight loss treatments, and more in St Johns, Florida.", "address": { "@type": "PostalAddress", "streetAddress": "120 Durbin Pavilion Dr Suite 103", "addressLocality": "St Johns", "addressRegion": "FL", "postalCode": "32259", "addressCountry": "US" }, "telephone": "+1-904-513-8877", "url": "https://www.icryo-stjohns-fl.com", "openingHours": [ "Mo-Th 08:00-20:00", "Fr 08:00-19:00", "Sa 09:00-17:00", "Su 10:00-17:00" ], "priceRange": "$$", "acceptsReservations": true, "geo": { "@type": "GeoCoordinates", "latitude": 30.043, "longitude": -81.5243 } }, { "@context": "https://schema.org", "@type": "MedicalProcedure", "name": "High-Dose Vitamin C IV Therapy", "alternateName": "Ascorbic Acid IV Infusion", "description": "Pharmaceutical-grade High-Dose Vitamin C IV infusion therapy with 25,000 mg and 50,000 mg dosing options, administered by licensed RNs under physician oversight for immune, antioxidant, and recovery support", "provider": { "@type": "MedicalBusiness", "name": "iCRYO St Johns", "telephone": "(904) 513-8877", "address": { "@type": "PostalAddress", "streetAddress": "120 Durbin Pavilion Dr Suite 103", "addressLocality": "St Johns", "addressRegion": "FL", "postalCode": "32259" } }, "offers": { "@type": "Offer", "description": "Free in-person consultation with personalized dosing", "availability": "https://schema.org/InStock", "validFrom": "2026-01-01", "category": "IV Therapy" }, "potentialAction": { "@type": "ReserveAction", "target": "https://icryo-stjohns-fl.com/book-now", "name": "Book Now" }, "areaServed": [ { "@type": "City", "name": "St Johns", "containedInPlace": { "@type": "State", "name": "Florida" } }, { "@type": "City", "name": "Jacksonville", "containedInPlace": { "@type": "State", "name": "Florida" } }, { "@type": "City", "name": "Ponte Vedra Beach", "containedInPlace": { "@type": "State", "name": "Florida" } }, { "@type": "City", "name": "Nocatee", "containedInPlace": { "@type": "State", "name": "Florida" } }, { "@type": "City", "name": "St Augustine", "containedInPlace": { "@type": "State", "name": "Florida" } } ], "expectation": [ "Immune system support", "Antioxidant support", "Post-exertion recovery support", "Collagen and skin health support" ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is a High-Dose Vitamin C IV?", "acceptedAnswer": { "@type": "Answer", "text": "High-C IV delivers pharmaceutical-grade vitamin C (ascorbic acid) directly into your bloodstream, bypassing the gut for 100% bioavailability. We offer 25,000 mg and 50,000 mg dose options under physician oversight." }, "position": 1 }, { "@type": "Question", "name": "What is the difference between the 25,000 mg and 50,000 mg dose?", "acceptedAnswer": { "@type": "Answer", "text": "The 25,000 mg dose is our foundational option — great for immune defense, antioxidant support, travel, and post-workout recovery. The 50,000 mg dose is an advanced therapeutic push with extra hydration and a longer 60–90 minute infusion. Your RN recommends the right dose during your free consult." }, "position": 2 }, { "@type": "Question", "name": "How long does a High-C IV session take?", "acceptedAnswer": { "@type": "Answer", "text": "Plan on 45–60 minutes for the 25,000 mg infusion and 60–90 minutes for the 50,000 mg infusion. You'll relax in our infusion lounge while a licensed RN administers the drip." }, "position": 3 }, { "@type": "Question", "name": "Who can benefit from High-C IV?", "acceptedAnswer": { "@type": "Answer", "text": "Guests focused on immune defense, antioxidant support, energy, recovery, collagen and skin health, or managing the oxidative load of travel, training, and packed schedules tend to see the biggest lift from High-C IV." }, "position": 4 }, { "@type": "Question", "name": "Is High-Dose Vitamin C IV safe?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — all infusions are RN-administered under physician oversight. Guests with certain conditions need provider clearance before starting." }, "position": 5 }, { "@type": "Question", "name": "How often should I get High-C IV?", "acceptedAnswer": { "@type": "Answer", "text": "Frequency depends on your goals. Immune-focused guests often do weekly during peak season. Recovery and wellness guests typically do bi-weekly or monthly maintenance. We'll dial in cadence at your free consultation." }, "position": 6 }, { "@type": "Question", "name": "Can I combine High-C IV with other services?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. High-C IV pairs especially well with custom IV infusions, NAD+ IV therapy, and Niagen for broader immune, recovery, and longevity support. Your RN will sequence things safely." }, "position": 7 }, { "@type": "Question", "name": "Where is iCRYO St Johns located?", "acceptedAnswer": { "@type": "Answer", "text": "We're at 120 Durbin Pavilion Dr Suite 103, St Johns, FL 32259 inside Durbin Pavilion. 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The RN team is incredible and the lounge is so relaxing.", "datePublished": "2026-08-26", "itemReviewed": { "@type": "Service", "name": "High-Dose Vitamin C IV", "provider": { "@type": "MedicalBusiness", "name": "iCRYO St Johns" } }, "position": 3 } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.icryo-stjohns-fl.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://www.icryo-stjohns-fl.com/services" }, { "@type": "ListItem", "position": 3, "name": "High-Dose Vitamin C IV", "item": "https://www.icryo-stjohns-fl.com/services/high-dose-vitamin-c" } ] } ] --- [ Get Your Free Wellness Plan – Personalized just for you ](/free-wellness-plan) St Johns • Serving St Johns, FL & Surrounding Areas Opens at 8:00 AM [(904) 513-8877 ](tel:9045138877) [![iCRYO St Johns](/images/branding/icryo-logo.png)](/) - Services - [Pricing](/pricing) - [Deals](/deals) - [FAQ](/faq) - [Contact](/company/contact) [Book Your Intro ](/book-now)[Free Wellness Plan ](/free-wellness-plan) 1. [ Home ](/) 2. [Services ](/services) 3. High-Dose Vitamin C IV RN-Administered Free High-C Consultation # Supercharge Your Immune System With High-Dose Vitamin C IV ## The top-rated High-Dose Vitamin C IV therapy near me in St. Johns, Ponte Vedra & Nocatee, FL High-Dose Vitamin C IV delivers pharmaceutical-grade ascorbic acid directly into your bloodstream — bypassing the gut for 100% bioavailable immune, antioxidant, and recovery support. RN-administered under physician oversight in St Johns. Start with a free consultation. ## Claim Your Free High-C IV Consultation Drop your info — we'll take you straight to our booking page to lock in your free consultation. No obligation. First Name Last Name Phone Number Email Book My Free High-C Consultation New guests only · No commitment By submitting, you agree to receive SMS messages. Msg & Data Rates May Apply. Reply STOP to unsubscribe. Physician fee may apply. ![iCRYO St Johns High-Dose Vitamin C IV bag](/assets/high-c-iv-bag-orange-naih83T-.png) 25,000 – 50,000 mg 45–90 min infusion ★ 5.0 · 500+ Reviews · Medical Grade Immune Defense · Antioxidant Support · Recovery Free Consultation 45–90 Minute Session 100% Bioavailable RN Admin Physician Oversight \*Individual results vary. Dosing personalized after your free in-person consultation. ## Sound Familiar? High-Dose Vitamin C IV is built for guests who want serious immune, antioxidant, and recovery support that oral vitamin C simply can't deliver. ### Oral Vitamin C Hits a Ceiling Your gut caps how much vitamin C you can absorb from pills. IV bypasses that ceiling — 100% bioavailable, straight to your cells. ### Oxidative Load From Modern Life Travel, training, stress, and packed schedules pile on oxidative stress. High-C provides pharmaceutical-grade antioxidant support your body can actually use. ### Slow Recovery & Weak Immune Response When you're run down or feeling something coming on, oral supplements are too little too late. High-C IV floods the system fast. Book My Free High-C Consultation ## From Consultation to Full-Body Antioxidant Reset. Every High-C IV at iCRYO St Johns is delivered by a licensed RN with personalized dosing under physician oversight. ![iCRYO St Johns High-C IV infusion session](/assets/iv-1-DsbqeLx0.jpg) RN Administered · Medical Grade · Personalized Dosing 1 ### Free Consultation Sit down with our medical team to review your goals — immunity, recovery, antioxidant support — and confirm High-C is right for you. 2 ### Personalized Dosing We map a starting dose based on your goals and tolerance — 25,000 mg for foundational support, or 50,000 mg for advanced antioxidant push. 3 ### 45–90 Minute Infusion Settle into our infusion lounge. Your RN administers pharmaceutical-grade ascorbic acid with extra hydration. Work, read, or unwind. 4 ### Feel The Lift, Then Maintain Many guests feel sharper, more resilient, and recover faster within the first few sessions. We dial in the right cadence for you. Pharmaceutical-grade ascorbic acid · Medical grade · Personalized dosing. Book My Free High-C Consultation ## Two Dose Options. One Pharmaceutical-Grade IV. High-C IV is RN-administered in our St Johns lounge under physician oversight. Your free in-person consult dials in the right dose for your goals. ![High-Dose Vitamin C IV bag — pharmaceutical-grade ascorbic acid](/assets/high-c-vitamin-c-bag-citrus-CRNzuVSE.png) ### 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 - Personalized dosing reviewed at your free consult Pharmaceutical-grade ascorbic acid · RN-administered · Physician oversight at every step. Pricing reviewed at your free consultation. ## One Infusion. Six Reasons St Johns Books High-C. However you're spending your energy, High-C helps you keep up. ### Immune Defense Popular during cold & flu season and anytime guests feel something coming on — flood the system with pharmaceutical-grade vitamin C. ### Athletic Recovery Powerful antioxidant support for training-induced oxidative stress, muscle soreness, and post-workout recovery. ### Travel & Jet Lag Pre-flight and post-flight sessions to buffer the oxidative and immune load of long travel days. ### Skin, Collagen & Glow Vitamin C is a key cofactor in collagen synthesis — many guests notice brighter, more radiant skin after regular sessions. ### Burnout & Stress Reset When packed weeks catch up to you, High-C helps clear the oxidative load faster than any oral supplement can. ### Wellness & Longevity Stacks Layer High-C with NAD+, Niagen, glutathione, or custom IV drips for full-spectrum cellular and antioxidant support. Book My Free High-C Consultation ![iCRYO St Johns High-C IV lounge](/assets/iv-3-B9B32Jjk.jpg) ## Stack It With Your Routine Most guests build High-C IV into a longer wellness rhythm. Here's how St Johns regulars sequence it: Foundation (25,000 mg) ### Start With A Baseline Dose A 45–60 minute 25,000 mg infusion — great for immune support, travel prep, and post-workout recovery. Advanced Push (50,000 mg) ### Deeper Antioxidant Reset A 60–90 minute 50,000 mg infusion with extra hydration for serious antioxidant load, recovery, or wellness resets. Maintenance ### Weekly Or Monthly Cadence Weekly during peak season for immune-focused guests. Bi-weekly or monthly for recovery, wellness, and longevity stacks. ## Is High-C IV Right for You? High-C IV is for almost everyone — here's how to tell if it's a fit for you. ### This IS for you if… - You want immune, antioxidant, and recovery support that oral vitamin C can't touch - You're training hard, traveling, or running on packed schedules - You want brighter skin and collagen support from the inside out - You're an athlete, founder, or high-output professional chasing recovery - You want pharmaceutical-grade vitamin C administered by a licensed RN - You're open to combining High-C with other IV therapies for a full stack ### This is NOT for you if… - You have a serious kidney condition or history of oxalate kidney stones without provider clearance - You're pregnant or nursing without provider clearance - You expect one session to fix a chronic condition — High-C is support, not a cure - You're under 18 without parental consent - You aren't comfortable with an IV drip Book My Free High-C Consultation ## What to Expect Your first High-C IV visit, start to finish — about 60–90 minutes total. 1 ### Before Your Visit Eat a full meal and hydrate well before your session. Wear comfortable clothes with easy arm access. Bring a laptop, book, or headphones for the session. 2 ### RN Consult & Dose Match Our nurse reviews your goals and confirms the right High-C dose for you. 3 ### Comfort-First Infusion Settle into a private recliner. Most guests work, read, or relax through the 45–90 minute session as the pharmaceutical-grade ascorbic acid infuses with extra hydration. 4 ### Feel The Lift Many guests feel sharper, more resilient, and better hydrated within the first few sessions. Your RN will help you dial in ongoing cadence. ![Inside the iCRYO St Johns High-C IV lounge](/assets/iv-4-C9slr_3J.jpg) ## Real People, Real Results Hear from St Johns guests who made High-C IV part of their weekly routine. "Bounces me back fast every time. The team makes it easy and the lounge is beautiful." RP Rachel P., St Johns FL My go-to when I'm run down "Monthly High-C has become non-negotiable. Cleaner energy, better recovery, sharper focus." DK David K., Durbin FL Recovery is a different level "Skin is brighter and I feel more resilient. Best add-on I've made to my wellness routine." MS Monica S., Jacksonville FL Skin glow is real Book My Free High-C Consultation ## More St Johns Guest Reviews What our clients say 5.0 "I book a High-Dose Vitamin C IV anytime I feel something coming on — bounces me back fast every time." Rachel P. Verified 5.0 "Energy and recovery have been noticeably better since adding monthly Vitamin C IVs to my routine." David K. Verified 5.0 "Skin looks brighter and I feel sharper. The RN team is incredible and the lounge is so relaxing." Monica S. Verified Your First High-C Visit ## Here's Everything You Get for Free A no-obligation in-person consultation with our licensed medical team — plus a personalized High-C IV dosing recommendation. In-Person RN Consultation & Goal Review $75 Personalized High-C IV Dosing Recommendation $75 Follow-Up Cadence & Stack Recommendations $50 Total Value $200 YOU PAY 100% OFF Free Book My Free High-C Consultation New guests only · No commitment · No pressure — walk away anytime · Physician fee may apply Want more? Upgrade to a Day Pass Choose any 3 of the 4 lifestyle services below to stack your recovery in one session. Cryotherapy Whole-body recovery & energy Red Light Therapy Cellular recharge & repair Infrared Sauna Deep detox & recharge Compression Therapy Circulation & leg recovery Memberships available — ask your specialist about monthly recovery plans. ## Schedule Your Free In-Person High-C IV Consultation Drop your info — our medical team will walk you through dosing, scheduling, and how High-C IV fits into your wellness plan. No obligation. First Name Last Name Phone Email Book My Free High-C Consultation → By submitting you agree to receive SMS. Msg & Data Rates May Apply. Reply STOP to unsubscribe. Physician fee may apply. ## Inside The St Johns High-C IV Lounge Pharmaceutical-grade ascorbic acid. Licensed RNs. Personalized dosing for immune, antioxidant, and recovery support. ![Pharmaceutical-Grade — High-Dose Vitamin C IV at iCRYO St Johns. Pharmacy-sourced ascorbic acid](/assets/iv-2-OggduiPH.jpg) Pharmaceutical-Grade Pharmacy-sourced ascorbic acid ![RN Administered — High-Dose Vitamin C IV at iCRYO St Johns. Licensed nurses only](/assets/iv-1-DsbqeLx0.jpg) RN Administered Licensed nurses only ![Private Infusion Lounge — High-Dose Vitamin C IV at iCRYO St Johns. Comfortable & clinical](/assets/iv-3-B9B32Jjk.jpg) Private Infusion Lounge Comfortable & clinical ![Personalized Dosing — High-Dose Vitamin C IV at iCRYO St Johns. 25,000 mg or 50,000 mg](/assets/iv-4-C9slr_3J.jpg) Personalized Dosing 25,000 mg or 50,000 mg Book My Free High-C Consultation ## Frequently Asked Questions Everything you need to know about High-Dose Vitamin C IV ### What is a High-Dose Vitamin C IV? ### What is the difference between the 25,000 mg and 50,000 mg dose? ### How long does a High-C IV session take? ### Who can benefit from High-C IV? ### Is High-Dose Vitamin C IV safe? ### How often should I get High-C IV? ### Can I combine High-C IV with other services? ### Where is iCRYO St Johns located? 📍 Real Location, Real Results ## Visit Us at iCRYO St Johns Step into High-C IV at our St Johns studio — walk in, recharge, walk out energized. ### iCRYO St Johns Located in Durbin Pavilion 120 Durbin Pavilion Dr Suite 103, St Johns, FL 32259 [Get Directions](https://www.google.com/maps/search/?api=1&query=iCRYO+St+Johns+120+Durbin+Pavilion+Dr+St+Johns+FL+32259) ### Hours Mon – Thu: 8 AM – 8 PM Friday: 8 AM – 7 PM Saturday: 9 AM – 5 PM Sunday: 10 AM – 5 PM ### Contact [Tap to call (904) 513-8877](tel:+19045138877) Licensed Facility Trained Staff 5-Star Rated ![High-Dose Vitamin C IV at iCRYO St Johns](/assets/high-c-iv-bag-orange-naih83T-.png) ## Start Your High-C Protocol With A Free Consultation Immune defense, antioxidant support, and recovery you can feel — delivered at 100% bioavailability by a licensed RN. Sit down with our medical team and map your plan. RN Administered Pharmaceutical Grade 45–90 Minute Sessions Book My Free High-C Consultation ## Pair It For Even Better Results Guests who pair High-C IV with these services see faster recovery and longer-lasting results. [ ![IV Infusion Therapy at iCRYO St Johns](/assets/iv-infusion-photo-CN7qbQgL.jpg) ### IV Infusion Therapy Custom hydration, vitamin, and antioxidant drips — pair with High-C for a full-spectrum stack. Learn more → ](/services/iv-infusion)[ ![NAD+ Therapy at iCRYO St Johns](/assets/nad-therapy-photo-CN1CdQQX.jpg) ### NAD+ Therapy Direct NAD+ IV protocols for cellular energy, mental clarity, and longevity. Learn more → ](/services/nad-therapy)[ ![Niagen (NAD+ Precursor) at iCRYO St Johns](/assets/niagen-photo-CLejSe2P.jpg) ### Niagen (NAD+ Precursor) A cleaner-tolerated 45-minute NAD+ precursor IV — stacks beautifully with High-C. Learn more → ](/services/niagen) ### Ready to feel your best? Book your intro session at iCRYO St Johns today. [(904) 513-8877](tel:+19045138877)[Book Now](/book-now) ![iCRYO St Johns](/images/branding/icryo-logo.png) St Johns' Premier Wellness Center. Cryotherapy, IV therapy, and medical wellness in St Johns, FL. 120 Durbin Pavilion Dr Suite 103 St Johns, FL 32259 [(904) 513-8877](tel:+19045138877) [](https://facebook.com/icryostjohns)[](https://instagram.com/icryostjohns) #### Recovery - [Whole Body Cryotherapy](/services/cryotherapy) - [Red Light Therapy](/services/red-light-therapy) - [Infrared Sauna](/services/infrared-sauna) - [Compression Therapy](/services/compression-therapy) - [Hyperbaric](/services/hyperbaric) #### Wellness & Medical - [IV Infusion](/services/iv-infusion) - [IM Shots](/services/im-shots) - [NAD+ Therapy](/services/nad-therapy) - [Ozone UV IV](/services/ozone-uv-iv) - [Medical Weight Loss](/services/weight-loss) - [Peptides](/services/peptides) - [Niagen](/services/niagen) - [High-Dose Vitamin C IV](/services/high-dose-vitamin-c) - [Stem Cell Therapy](/services/stem-cell) #### Face & Body - [EMSCULPT NEO](/services/emsculpt) - [T-Shape 2](/services/t-shape-2) #### Company - [About Us](/about) - [All Services](/services) - [Deals & Offers](/deals) - [Contact](/company/contact) - [FAQ](/faq) #### Hours - Mon 8 AM–8 PM - Tue 8 AM–8 PM - Wed 8 AM–8 PM - Thu 8 AM–8 PM - Fri 8 AM–7 PM - Sat 9 AM–5 PM - Sun 10 AM–5 PM © 2026 iCRYO St Johns. All rights reserved. [Privacy](/privacy-policy)[Terms](/terms-of-service)[SMS Terms](/sms-terms)[Medical Disclaimer](/medical-disclaimer)[HIPAA](/hipaa) The information on this website is for general informational and advertising purposes only and does not constitute medical advice. Individual results may vary. Always consult a qualified healthcare provider before starting any treatment. Treatments offered by iCRYO St Johns are not intended to diagnose, treat, cure, or prevent any disease. Powered by [Marketing Party](https://marketing.party/)