Vitamin B12 shot · Davis Square, Somerville
B12 Injections in Davis Square, Somerville
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 Davis Square and the rest of Somerville with mobile nurse visits and two South Boston clinics.
Medically directed and founded by Olivia Kelly, NP, NP, RN — Licensed since 2003.
B12 is required for red blood cell production and nerve function, and deficiency is common in vegetarians, people on metformin or acid reducers, and anyone over 50. An intramuscular shot bypasses absorption issues entirely. Davis Square is our most repeat-heavy Somerville area — students, grad-school schedules, and weekend nights out. We cover Davis Square two ways: at our South Boston clinics on A Street and L Street, or with a licensed nurse dispatched to your Somerville address. Somerville runs 80–110 minutes from the clinics; evening slots are the easiest to get on short notice.
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 Somerville
+$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 Davis Square, Somerville
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 Davis Square, Somerville 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
Book your slot
Choose clinic or mobile to Davis Square, Somerville. Same-day availability is normal during operating hours.
Nurse assessment
Your RN reviews medical history, medications, and vitals, and confirms a B12 injection is appropriate for you.
Treatment
Under 10 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
Is a B12 shot worth a mobile visit to Davis Square?
On its own it usually is not — the concierge fee outweighs the shot. Most Davis Square 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.
What is the total price for a B12 injection in Davis Square?
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 Davis 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 Somerville?
Our two clinics are in South Boston — 36 A Street (West Campus) and 47 L Street (East Campus). There is no storefront in Somerville, but we deliver mobile a B12 injection to Davis Square the same day. Somerville runs 80–110 minutes from the clinics; evening slots are the easiest to get on short notice.
Can you come to my building in Davis Square?
Anywhere in Davis Square and the rest of Somerville — private residences, hotel rooms, offices, and event spaces. Common requests include Davis Square apartments, Elm Street, Tufts-area housing, and the surrounding streets. Davis Square is our most repeat-heavy Somerville area — students, grad-school schedules, and weekend nights out.
How long does a B12 injection take in Davis Square?
Under 10 minutes. For mobile visits in Somerville, 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 Davis Square visit.
Can you treat a group in Davis Square?
Yes. Group mobile visits in Davis 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 Somerville dispatch.
Ready to book b12 injections in davis square, somerville?
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Vitamin B12 shot
How B12 injections differ from a drip
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 Davis Square
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. Somerville runs 80–110 minutes from the clinics; evening slots are the easiest to get on short notice.
Coverage
Davis Square coverage and travel times
Somerville runs 80–110 minutes from the clinics; evening slots are the easiest to get on short notice.
- Davis Square apartments
- Elm Street
- Tufts-area housing
- Highland Ave residences
What else Davis Square patients book
NAD+ IV Therapy in Davis Square
$425 for 250mg
Hangover IV Drip in Davis Square
$189 — The Hail Mary
Immunity IV Therapy in Davis Square
$279 — Defense
Hydration IV Therapy in Davis Square
From $79 — Rookie + B12 Special
Glutathione IV Therapy in Davis Square
$209 — The Knockout
Iron IV Infusion in Davis Square
Quoted after review — bring recent labs
Weight Loss Injections in Davis Square
Program pricing — consult required
