--- title: "Niagen NAD+ Therapy Near Me | St. Johns, FL | iCRYO" description: "Niagen therapy near me in St. Johns, FL. NAD+ precursor for cellular health & longevity. Physician supervised. Book today." 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": "Niagen NAD+ Supplementation", "alternateName": "Nicotinamide Riboside Therapy", "description": "Clinically studied NAD+ precursor supplement program to boost cellular energy, support healthy aging, and improve metabolic function", "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": "Consultation included with purchase", "availability": "https://schema.org/InStock", "validFrom": "2026-01-01", "category": "Supplement 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": [ "Increased NAD+ levels", "Improved cellular energy", "Healthy aging support", "Enhanced metabolic function" ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is Niagen and how is it different from NAD+?", "acceptedAnswer": { "@type": "Answer", "text": "Niagen is a patented form of Nicotinamide Riboside (NR), a clinically-studied NAD+ precursor. Instead of infusing NAD+ directly, Niagen provides the building block your cells convert into NAD+ — resulting in a cleaner side-effect profile and shorter session time than traditional NAD+ IVs." }, "position": 1 }, { "@type": "Question", "name": "How long does a Niagen session take?", "acceptedAnswer": { "@type": "Answer", "text": "Niagen IV sessions at iCRYO St Johns typically run about 45 minutes — significantly shorter than the 2–4 hours required for direct NAD+ infusions." }, "position": 2 }, { "@type": "Question", "name": "What can I expect during treatment?", "acceptedAnswer": { "@type": "Answer", "text": "Most guests find Niagen better tolerated than direct NAD+ — the warm chest sensation, pressure, and urgency common with NAD+ IVs are typically much milder or absent. You can work, read, or relax through the session." }, "position": 3 }, { "@type": "Question", "name": "How often should I get Niagen therapy?", "acceptedAnswer": { "@type": "Answer", "text": "Frequency depends on your goals. Many guests start with a 4-session energy package or 8-session longevity program, then move to monthly maintenance. Your RN will recommend a personalized cadence." }, "position": 4 }, { "@type": "Question", "name": "Who is a good candidate for Niagen therapy?", "acceptedAnswer": { "@type": "Answer", "text": "Niagen is well-suited for adults focused on energy, cognitive performance, recovery, and healthy aging — especially those who want NAD+ benefits without a long infusion time. A short medical screen during your free consultation confirms it's safe for you." }, "position": 5 }, { "@type": "Question", "name": "Is the consultation really free?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Your in-person Niagen consultation at iCRYO St Johns is free with no obligation. Our medical team walks through your goals, reviews dosing options, and answers any questions." }, "position": 6 }, { "@type": "Question", "name": "Can I combine Niagen with other IV therapies?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Many guests stack Niagen with vitamin C, glutathione, or hydration drips for a full-spectrum cellular reset. Your RN can help design the right combination for your goals." }, "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. Call (904) 513-8877 to book or stop by during business hours." }, "position": 8 }, { "@type": "Question", "name": "Where can I get Niagen NAD+ supplements near me in St Johns, FL?", "acceptedAnswer": { "@type": "Answer", "text": "iCRYO St Johns offers Niagen NAD+ supplementation with expert wellness consultation included. iCRYO is conveniently located at 120 Durbin Pavilion Dr Suite 103, St Johns, FL 32259. We proudly serve clients from Jacksonville, Ponte Vedra Beach, Nocatee, St Augustine, and surrounding Northeast Florida communities. We're just minutes from I-95 and US-1, making us easily accessible from anywhere in the St Johns County area." }, "position": 9 }, { "@type": "Question", "name": "Is Niagen available near Jacksonville or Ponte Vedra?", "acceptedAnswer": { "@type": "Answer", "text": "Yes! iCRYO St Johns carries Niagen NAD+ supplements with professional guidance, just minutes from Jacksonville and Ponte Vedra. You can book online at icryo-stjohns-fl.com/book-now or call us at (904) 513-8877. 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No harsh side effects like I had with direct NAD+.", "datePublished": "2026-08-26", "itemReviewed": { "@type": "Service", "name": "Niagen Therapy", "provider": { "@type": "MedicalBusiness", "name": "iCRYO St Johns" } }, "position": 2 }, { "@type": "Review", "author": { "@type": "Person", "name": "Priya S." }, "reviewRating": { "@type": "Rating", "ratingValue": 5, "bestRating": 5, "worstRating": 1 }, "reviewBody": "Doing the longevity program and stacking with glutathione. Skin looks better, sleep is deeper, and I'm sharper at work. 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[ Home ](/) 2. [Services ](/services) 3. Niagen (NAD+ Precursor) RN-Administered Niagen Free Niagen Consultation # Boost NAD+ At The Source With Niagen IV Therapy ## The top-rated Niagen NAD+ therapy near me in St. Johns, Ponte Vedra & Nocatee, FL A clinically-studied NAD+ precursor (Nicotinamide Riboside) delivered via IV at iCRYO St Johns — supports sustained cellular energy, mental clarity, and healthy aging with a cleaner side-effect profile than direct NAD+. Start with a free consultation. ## Claim Your Free Niagen 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 Niagen 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 Niagen NAD+ precursor IV bag](/assets/niagen-1-GYSycLVx.webp) NAD+ Precursor · 45 min Personalized dosing ★ 5.0 · 500+ Reviews · Medical Grade Cellular Energy · Mental Clarity · Healthy Aging Free Consultation 45 min Per Session NR Nicotinamide Riboside RN Admin Licensed Nurses \*Individual results vary. Dosing personalized after your free consultation. ## Sound Familiar? Niagen is built for guests who want NAD+ benefits without committing to a 2–4 hour IV session. ### Energy That Won't Last Caffeine spikes and crashes. Niagen supports the cellular machinery that actually produces sustained energy from within. ### Mental Fog & Slower Focus Brain cells need NAD+ to function. Niagen supports cognitive performance, memory, and focus at the cellular level. ### Slower Recovery & Aging Signs NAD+ levels decline with age. Niagen restores them via a more tolerable precursor pathway — cleaner side-effect profile than direct NAD+. Book My Free Niagen Consultation ## From Consultation to Cellular Restoration. Every Niagen protocol at iCRYO St Johns is delivered by a licensed RN with personalized dosing. ![iCRYO St Johns Niagen NAD+ precursor session](/assets/iv-1-DsbqeLx0.jpg) RN Administered · Medical Grade · Personalized Care 1 ### Free Consultation Sit down with our medical team to review your goals — energy, focus, recovery, longevity — and confirm Niagen is right for you. 2 ### Personalized Dosing We map a starting protocol based on tolerance and goals — single session, 4-session energy package, or 8-session longevity program. 3 ### 45-Minute Session Settle into our infusion lounge. Most guests find Niagen better tolerated than direct NAD+ — fewer side effects, similar benefits. 4 ### Feel the Lift, Then Maintain Many guests notice cleaner energy and sharper focus within the first few sessions. We adjust cadence as you go. Clinically-studied NAD+ precursor · Medical grade · Personalized dosing. Book My Free Niagen Consultation ## One Protocol. Six Reasons St Johns Books Niagen. However you're using your energy, Niagen helps you keep up. ### Focus & Mental Clarity Sharper thinking and steadier focus for founders, professionals, and parents juggling heavy weeks. ### Athletic Recovery Cleaner cellular energy and support for the repair processes that power high-output training. ### Anti-Aging & Longevity Support cellular function and the metabolic processes tied to how you age. ### Burnout Recovery When coffee, sleep, and supplements aren't enough — Niagen helps reset the system. ### Skin & Vitality Pair Niagen with glutathione for an inside-out skin glow and antioxidant boost. ### Sleep & Mood Many guests report deeper sleep and a steadier mood within their first few sessions. Book My Free Niagen Consultation ![iCRYO St Johns Niagen infusion lounge](/assets/niagen-3-DPc1JpVZ.jpg) ## Stack It With Your Routine Most guests build Niagen into a longer wellness rhythm. Here's how St Johns regulars sequence it: Starter Phase ### Gauge Tolerance & Feel The Lift A single 45-minute Niagen session to test tolerance and feel a noticeable cellular lift before committing to a package. Energy Package (4 Sessions) ### Cleaner Sustained Energy A 4-week protocol designed for cleaner sustained energy and mental clarity. Ideal for high-output weeks or burnout recovery. Longevity Program (8 Sessions) ### Deeper Cellular Restoration An 8-session protocol for guests focused on healthy aging, longevity, and long-term cellular performance. ## Is Niagen Right for You? Niagen is for almost everyone — here's how to tell if it's a fit for you. ### This IS for you if… - You want NAD+ benefits without a 2–4 hour IV session - You've tried direct NAD+ and want a cleaner side-effect profile - You're focused on healthy aging, longevity, and cellular performance - You're an athlete, founder, or high-output professional chasing recovery - You want medical-grade Niagen administered by a licensed RN - You're open to a short protocol series for the biggest lift ### This is NOT for you if… - You're pregnant or nursing without provider clearance - You have a serious cardiac, kidney, or liver condition (we'll screen carefully) - You expect one session to fix a chronic condition — Niagen is support, not a cure - You're under 18 without parental consent - You're not comfortable with an IV drip - You aren't willing to commit to a starter session to gauge response Book My Free Niagen Consultation ## What to Expect Your first Niagen visit, start to finish — about 45–60 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 & Dosing Our nurse reviews your goals and health history and confirms the right Niagen protocol — starter, energy package, or longevity program. 3 ### Comfort-First Infusion Settle into a private recliner. Niagen is typically better tolerated than direct NAD+ — most guests work or relax through the 45-minute session. 4 ### Feel the Lift Most guests notice cleaner energy, sharper focus, and better sleep within the first few sessions. We adjust cadence as you go. ![Inside the iCRYO St Johns Niagen infusion lounge](/assets/iv-3-B9B32Jjk.jpg) ## Real People, Real Results Hear from St Johns guests who made Niagen part of their weekly routine. "Fits my schedule, tolerates way better than NAD+, and the lift is real. Best-kept secret at iCRYO." AT Alison T., St Johns FL Cleanest energy I've tried "The 4-session package was a total unlock. Sharper thinking, steadier energy, zero side effects." MD Marcus D., Durbin FL Focus back to my 30s "Better skin, deeper sleep, sharper at work. The team at St Johns builds a real plan around your goals." PS Priya S., Jacksonville FL Longevity dialed in Book My Free Niagen Consultation ## More St Johns Guest Reviews What our clients say 5.0 "Niagen gives me the cleanest energy of anything I've tried — and the 45-minute session fits my schedule so much better than a full NAD+ IV." Alison T. Verified 5.0 "Did the 4-session energy package and my focus is dialed in like it was in my 30s. No harsh side effects like I had with direct NAD+." Marcus D. Verified 5.0 "Doing the longevity program and stacking with glutathione. Skin looks better, sleep is deeper, and I'm sharper at work. Team is fantastic." Priya S. Verified Your First Niagen Visit ## Here's Everything You Get for Free A no-obligation, in-person consultation with our licensed medical team — plus a personalized Niagen protocol recommendation. In-Person RN Consultation & Goal Review $75 Health History & Niagen Suitability Screen $50 Personalized Niagen Protocol Recommendation $75 Follow-Up Cadence & Stack Recommendations $50 Total Value $250 YOU PAY 100% OFF Free Book My Free Niagen 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. ## Claim Your Free Niagen Consultation Drop your info — our medical team will walk you through dosing, scheduling, and how Niagen fits into your wellness plan. No obligation. First Name Last Name Phone Email Book My Free Niagen 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 Niagen Lounge Medical-grade Niagen (NR). Licensed RNs. Personalized dosing for cellular energy and longevity. ![Medical-Grade Niagen — Niagen (NAD+ Precursor) at iCRYO St Johns. Pharmacy-sourced NR](/assets/niagen-1-GYSycLVx.webp) Medical-Grade Niagen Pharmacy-sourced NR ![RN Administered — Niagen (NAD+ Precursor) at iCRYO St Johns. Licensed nurses only](/assets/iv-1-DsbqeLx0.jpg) RN Administered Licensed nurses only ![Private Infusion Lounge — Niagen (NAD+ Precursor) at iCRYO St Johns. Comfortable & clinical](/assets/niagen-3-DPc1JpVZ.jpg) Private Infusion Lounge Comfortable & clinical ![Personalized Protocol — Niagen (NAD+ Precursor) at iCRYO St Johns. Starter to longevity dosing](/assets/iv-3-B9B32Jjk.jpg) Personalized Protocol Starter to longevity dosing Book My Free Niagen Consultation ## Frequently Asked Questions Everything you need to know about Niagen (NAD+ Precursor) ### What is Niagen and how is it different from NAD+? ### How long does a Niagen session take? ### What can I expect during treatment? ### How often should I get Niagen therapy? ### Who is a good candidate for Niagen therapy? ### Is the consultation really free? ### Can I combine Niagen with other IV therapies? ### Where is iCRYO St Johns located? 📍 Real Location, Real Results ## Visit Us at iCRYO St Johns Step into Niagen 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 ![Niagen Therapy at iCRYO St Johns](/assets/niagen-1-GYSycLVx.webp) ## Start Your Niagen Protocol With a Free Consultation Restore cellular energy, sharper focus, and recovery you can feel — with a cleaner side-effect profile than direct NAD+. Sit down with our medical team and map your plan. RN Administered Medical Grade 45-Minute Sessions Book My Free Niagen Consultation ## Pair It For Even Better Results Guests who pair Niagen with these services see faster recovery and longer-lasting results. [ ![NAD+ Therapy at iCRYO St Johns](/assets/nad-therapy-photo-CN1CdQQX.jpg) ### NAD+ Therapy Direct NAD+ IV protocols for guests who want the traditional loading approach. Learn more → ](/services/nad-therapy)[ ![IV Infusion Therapy at iCRYO St Johns](/assets/iv-infusion-photo-CN7qbQgL.jpg) ### IV Infusion Therapy Add hydration, vitamins, and antioxidants to your Niagen protocol — 100% absorbed, RN-administered. Learn more → ](/services/iv-infusion)[ ![IM Shots at iCRYO St Johns](/assets/im-shots-photo-Cq-Yghef.jpg) ### IM Shots Vitamin injections for the busy weeks between Niagen sessions. Learn more → ](/services/im-shots) ### 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/)