Immune support · Central Square, Cambridge
Immunity IV Therapy in Central Square, Cambridge
Immunity IV Therapy brought to Central Square in Cambridge by a licensed registered nurse, or booked at either South Boston clinic — $279 — Defense.
Medically directed and founded by Olivia Kelly, NP, NP, RN — Licensed since 2003.
High-dose vitamin C and zinc given intravenously reach blood levels oral supplements cannot approach — which is why people book this at the first scratchy throat rather than after three days of it. Central Square is our late-night Cambridge zone — show nights on Mass Ave and Sunday-morning recovery bookings. We cover Central Square two ways: at our South Boston clinics on A Street and L Street, or with a licensed nurse dispatched to your Cambridge address. Cambridge is a cross-river dispatch — plan on 75–105 minutes from the South Boston clinics, and book ahead for office visits in Kendall Square.
Related reading
More on IV therapy in Boston
Full protocol details, ingredients, and pricing for IV therapy in Boston across Greater Boston.
Pricing
Transparent pricing
Immunity IV Therapy
$279 — Defense
Book at the first symptom. The drip does more on day one than on day three.
Mobile to Cambridge
+$100
One concierge fee per visit, not per person. No travel fee at either clinic.
Membership pricing
10% off
Active members save on every drip and injection, every visit.
HSA/FSA accepted. Ask about membership pricing.
Benefits
Why patients choose Immunity IV Therapy in Central Square, Cambridge
IV-only vitamin C levels
Oral vitamin C absorption plateaus. Intravenous dosing reaches concentrations the gut simply cannot deliver.
Zinc where it counts
Zinc supports immune cell function and is one of the most commonly low minerals we see in Boston winters.
Hydration while you are sick
Fever and poor appetite dehydrate you fast; a liter of fluid is half the benefit of this visit.
Pre-travel option
Frequently booked the day before a long flight or a conference week.
Who it's for
Is Immunity IV Therapy in Central Square, Cambridge right for you?
- First-day cold or flu symptoms
- Pre- and post-travel immune support
- Teachers, nurses, and parents in peak season
- Anyone run down after a heavy work stretch
The process
What to expect at your visit
Book your slot
Choose clinic or mobile to Central Square, Cambridge. Same-day availability is normal during operating hours.
Nurse assessment
Your RN reviews medical history, medications, and vitals, and confirms an immunity IV is appropriate for you.
Treatment
45–60 minutes. You stay seated or lying down; your nurse monitors you the entire time.
Aftercare
Post-treatment guidance, hydration advice, and a direct line if you have questions in the following days.
Locations
Two South Boston clinics
IV League Hydration — L Street (East Campus)
47 L StreetSouth Boston, MA 02127
Mon – Tue: 10am – 6pm · Wed: Closed · Thu – Fri: 10am – 6pm · Sat – Sun: 10am – 2pm
IV League Hydration — A Street (West Campus)
36 A StreetSouth Boston, MA 02127
Mon – Tue: 10am – 6pm · Wed: Closed · Thu – Fri: 10am – 6pm · Sat – Sun: 10am – 2pm
Serving South Boston, Seaport, Fort Point, City Point, Dorchester Heights, the Financial District, Back Bay, Beacon Hill, the South End, the North End, Cambridge and Brookline.
Neighborhood pages:South BostonSouthie / L StreetBack BayBeacon HillSouth EndNorth EndSeaportCambridgeBrookline
Looking for a specific treatment in your neighborhood? Browse the Boston neighborhood service directory.
See our full guide to IV therapy in Boston. Mobile IV service available anywhere in Greater Boston — learn about mobile IV in Boston or see our mobile IV group events guide.
FAQ
Common questions
Should I book immunity support before or after I get sick in Central Square?
Both work, for different reasons. Before travel or a big event, it is preventive support. At the first scratchy-throat day, patients most often report a shorter, milder run. Once you are three days into a full flu, hydration matters more than vitamin C.
Is high-dose vitamin C safe for everyone?
Not universally. We screen for kidney disease, a history of oxalate kidney stones, and G6PD deficiency before administering high-dose vitamin C. Your nurse will ask about all three during the Cambridge intake, and will switch you to a different bag if any apply.
What is the total price for an immunity IV in Central Square?
Immunity IV Therapy is $279 — Defense. Book at the first symptom. The drip does more on day one than on day three. Mobile service to Central Square adds a $100 concierge fee to the drip price; there is no travel fee at either South Boston clinic. Active members take 10% off every visit, and posted prices already include nurse time, supplies, and all listed ingredients.
Do you have a clinic in Cambridge?
Our two clinics are in South Boston — 36 A Street (West Campus) and 47 L Street (East Campus). There is no storefront in Cambridge, but we deliver mobile an immunity IV to Central Square the same day. Cambridge is a cross-river dispatch — plan on 75–105 minutes from the South Boston clinics, and book ahead for office visits in Kendall Square.
Can you come to my building in Central Square?
Anywhere in Central Square and the rest of Cambridge — private residences, hotel rooms, offices, and event spaces. Common requests include Mass Ave apartments, Central Square venues, Cambridgeport residences, and the surrounding streets. Central Square is our late-night Cambridge zone — show nights on Mass Ave and Sunday-morning recovery bookings.
How long does an immunity IV take in Central Square?
45–60 minutes. For mobile visits in Cambridge, add roughly 15 minutes for setup and post-treatment monitoring before your nurse leaves. Rest and hydrate. Some people notice a mild diuretic effect from the vitamin C for a few hours.
What is actually in it?
1L saline, high-dose vitamin C, zinc, B-complex, and glutathione. Your nurse screens for kidney history and G6PD concerns before high-dose vitamin C, then runs the bag at a steady rate. Zinc can sting slightly on a fast drip, so the rate is kept moderate. Your nurse reviews the full ingredient list, your medical history, and any contraindications before starting.
Who administers the treatment?
A licensed registered nurse, every time, under protocols directed by our Medical Director Olivia Kelly, NP. We have been nurse-owned and operated in Boston since 2018 and use single-use sterile supplies on every Central Square visit.
Can you treat a group in Central Square?
Yes. Group mobile visits in Central Square are common for weddings, corporate teams, and events — the $100 concierge fee is charged once for the visit, not per person, so groups get the best value out of a Cambridge dispatch.
Ready to book immunity iv therapy in central square, cambridge?
Same-week appointments available. Free consultations for weight loss and peptide clients.
Immune support
The immunity protocol, explained
How it works
High-dose vitamin C, zinc, and B-complex delivered intravenously reach plasma concentrations that oral supplements cannot match, because gut absorption caps out long before the dose does.
What your nurse does
Your nurse screens for kidney history and G6PD concerns before high-dose vitamin C, then runs the bag at a steady rate. Zinc can sting slightly on a fast drip, so the rate is kept moderate.
Who it suits — and who it doesn't
This is supportive care, not an antibiotic or antiviral. It will not shorten a bacterial infection, and if you have a high fever or shortness of breath you need a clinician, not a wellness drip.
Aftercare
Rest and hydrate. Some people notice a mild diuretic effect from the vitamin C for a few hours.
How often people repeat it
Many patients book one before travel and one at the first sign of symptoms, then monthly through cold season.
Demand in Central Square
October through March is the peak, plus the week before any international flight. Cambridge is a cross-river dispatch — plan on 75–105 minutes from the South Boston clinics, and book ahead for office visits in Kendall Square.
Coverage
Where we go in Central Square, Cambridge
Cambridge is a cross-river dispatch — plan on 75–105 minutes from the South Boston clinics, and book ahead for office visits in Kendall Square.
- Mass Ave apartments
- Central Square venues
- Cambridgeport residences
- Tech co-working spaces
What else Central Square patients book
NAD+ IV Therapy in Central Square
$425 for 250mg
Hangover IV Drip in Central Square
$189 — The Hail Mary
B12 Injections in Central Square
$30 walk-in, or $79 bundled with a full IV drip
Hydration IV Therapy in Central Square
From $79 — Rookie + B12 Special
Glutathione IV Therapy in Central Square
$209 — The Knockout
Iron IV Infusion in Central Square
Quoted after review — bring recent labs
Weight Loss Injections in Central Square
Program pricing — consult required
