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I.V. League Hydration

Vitamin B12 shot · Newtonville, Newton

B12 Injections — Newtonville, Newton

An RN, under 10 minutes, and $30 walk-in, or $79 bundled with a full IV drip — a B12 injection delivered to Newtonville or run at our A Street and L Street clinics.

South BostonMedically SupervisedNurse-Owned Since 2018

Medically directed and founded by Olivia Kelly, NP, NP, RN — Licensed since 2003.

B12 is an intramuscular injection, not a drip. It goes into the deltoid, absorbs over the following hours, and bypasses the gut entirely — which matters for anyone on metformin, acid reducers, or a plant-based diet. Newtonville books heavily in cold season, when parents want immunity support without a clinic trip. B12 is our most bundled add-on — most people book it alongside a drip or as part of the Rookie bundle rather than on its own. We cover Newtonville two ways: at our South Boston clinics on A Street and L Street, or with a licensed nurse dispatched to your Newton address. Newton runs 85–115 minutes from the clinics. Booking a day ahead gets you the widest choice of arrival windows.

Related reading

More on B12 injections

Full protocol details, ingredients, and pricing for B12 injections across Greater Boston.

Pricing

Transparent pricing

B12 Injections

$30 walk-in, or $79 bundled with a full IV drip

The Rookie + B12 Special pairs a 1L hydration drip with the shot for $79 — our best value.

Mobile to Newton

+$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 B12 Injections in Newtonville, Newton

Fastest visit we offer

In and out in ten minutes. This is the appointment people fit into a lunch break.

Bypasses gut absorption

Intramuscular delivery works even when oral B12 does not — the usual reason supplements have not helped.

Energy and mood support

Correcting a genuine deficiency reliably improves fatigue, and often mood and concentration with it.

Stackable

Add it to any drip, or run a weekly series if you are correcting a documented low level.

Who it's for

Is B12 Injections in Newtonville, Newton right for you?

  • Vegetarians and vegans
  • Patients on metformin or long-term acid reducers
  • Anyone with fatigue that supplements have not touched
  • Weight-loss patients pairing B12 with lipotropics

The process

What to expect at your visit

01

Book your slot

Choose clinic or mobile to Newtonville, Newton. Same-day availability is normal during operating hours.

02

Nurse assessment

Your RN reviews medical history, medications, and vitals, and confirms a B12 injection is appropriate for you.

03

Treatment

Under 10 minutes. You stay seated or lying down; your nurse monitors you the entire time.

04

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 Street
South 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 Street
South 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

Is a B12 shot worth a mobile visit to Newtonville?

On its own it usually is not — the concierge fee outweighs the shot. Most Newtonville patients either add B12 to a drip that is already booked, or stop by one of the South Boston clinics where there is no travel fee.

How soon will I feel a B12 injection?

If you were deficient, most people notice steadier energy within 24 to 72 hours and clearer benefit after the second or third weekly shot. If your levels were already normal, expect very little — and that is useful information too.

How much does a B12 injection cost in Newton?

B12 Injections is $30 walk-in, or $79 bundled with a full IV drip. The Rookie + B12 Special pairs a 1L hydration drip with the shot for $79 — our best value. Mobile service to Newtonville 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 Newton?

Our two clinics are in South Boston — 36 A Street (West Campus) and 47 L Street (East Campus). There is no storefront in Newton, but we deliver mobile a B12 injection to Newtonville the same day. Newton runs 85–115 minutes from the clinics. Booking a day ahead gets you the widest choice of arrival windows.

Where in Newtonville do you go?

Anywhere in Newtonville and the rest of Newton — private residences, hotel rooms, offices, and event spaces. Common requests include Walnut Street, Washington Street corridor, Newtonville commuter rail area, and the surrounding streets. Newtonville books heavily in cold season, when parents want immunity support without a clinic trip.

How long does a B12 injection take in Newtonville?

Under 10 minutes. For mobile visits in Newton, add roughly 15 minutes for setup and post-treatment monitoring before your nurse leaves. A sore arm for a day is normal. Nothing else to manage; you can train, work, or drive immediately afterward.

What is actually in it?

Methylcobalamin B12, intramuscular. The whole visit is short: a quick history and allergy check, an alcohol swab, the injection, and a few minutes of observation. No IV catheter, no chair time. 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 Newtonville visit.

Can you treat a group in Newtonville?

Yes. Group mobile visits in Newtonville 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 Newton dispatch.

Ready to book b12 injections in newtonville, newton?

Same-week appointments available. Free consultations for weight loss and peptide clients.

Vitamin B12 shot

B12: dosing, timing, and honest expectations

How it works

B12 is an intramuscular injection, not a drip. It goes into the deltoid, absorbs over the following hours, and bypasses the gut entirely — which matters for anyone on metformin, acid reducers, or a plant-based diet.

What your nurse does

The whole visit is short: a quick history and allergy check, an alcohol swab, the injection, and a few minutes of observation. No IV catheter, no chair time.

Who it suits — and who it doesn't

B12 is not a stimulant. If you are chronically exhausted and your B12 is already normal, a shot will not fix it — ask your nurse about iron studies or a hydration protocol instead.

Aftercare

A sore arm for a day is normal. Nothing else to manage; you can train, work, or drive immediately afterward.

How often people repeat it

Weekly for four weeks when someone is genuinely deficient, then every two to four weeks for maintenance.

Demand in Newtonville

B12 is our most bundled add-on — most people book it alongside a drip or as part of the Rookie bundle rather than on its own. Newton runs 85–115 minutes from the clinics. Booking a day ahead gets you the widest choice of arrival windows.

Coverage

Our dispatch area around Newtonville

Newton runs 85–115 minutes from the clinics. Booking a day ahead gets you the widest choice of arrival windows.

  • Walnut Street
  • Washington Street corridor
  • Newtonville commuter rail area

Other treatments we bring to Newtonville