IV Therapy · South Boston (Southie)
IV Therapy in South Boston
Two walk-in clinics in Southie plus same-day mobile IV throughout South Boston. Licensed RN-administered, physician-directed drips from $79.
Medically directed and founded by Olivia Kelly, NP, NP, RN — Licensed since 2003.
IV League Hydration is South Boston's original nurse-run IV therapy clinic — born in Southie and built for it. We run two locations: A Street (36 A Street) near Fort Point and West Broadway, and L Street (45 L Street) in City Point near M Street Beach and Castle Island. Walk-ins are welcome at both, and same-day mobile IV covers every Southie address — from the Reserved Channel to Telegraph Hill.
Pricing
Transparent pricing
Rookie + B12 Special
$79
1L IV drip + B12 shot — the best deal in town
Cramp Champ
$149
PMS + menstrual cramp relief
Headache Hero
$159
Migraine + tension relief
Gamechanger
$159
Energy + immune + recovery
Hail Mary (Hangover)
$209
Our #1 hangover drip
Sick Day Hero
$209
Cold / flu recovery
Gym Bag
$249
Marathon runner favorite
MVP
$269
Full immune + wellness stack
Inner Beauty Drip
$269
Glutathione + biotin + vitamin C
Defensive Immunity
$299
Highest-dose immune stack
NAD+ IV — 250mg
$425
Cellular energy + cognition
B12 Shot
$30
Walk-in vitamin injection
Mobile IV (any drip)
+$100
Concierge fee to your Southie address
HSA/FSA accepted. Ask about membership pricing.
Benefits
Why patients choose IV therapy in South Boston
Two Southie clinics — walk-ins welcome
A Street (36 A Street, Fort Point / West Broadway) and L Street (45 L Street, City Point) both take walk-ins during open hours. Whichever end of Southie you're on, you're minutes away.
Best of Boston 2025 winner
Voted Best of Boston 2025 by Boston Magazine, and featured on NBC10 Boston, WCVB Chronicle, and Improper Bostonian. This is South Boston's most-awarded IV clinic.
Same-day mobile IV in Southie
Most Southie mobile IV bookings dispatch within 60–90 minutes during open hours — homes, condos, offices, boats on the Reserved Channel, and event venues.
Nurse-administered, physician-directed
Every IV, injection, and peptide protocol is designed and clinically directed by Olivia Kelly, NP. Pharmaceutical-grade ingredients, therapeutic doses, no hidden fees.
Who it's for
Is IV therapy in South Boston right for you?
- Southie brunch and Broadway bar-crawl hangover recovery
- M Street Beach and Castle Island weekend hydration
- Boston Marathon training in Columbia Point and Castle Island
- Corporate wellness on-sites for Fort Point and Seaport-adjacent offices
- Wedding and event prep at venues on the Reserved Channel
The process
What to expect at your visit
Pick clinic or mobile
Book A Street, L Street, or mobile IV to your Southie address online, in the app, or by phone.
Quick nurse consult
A licensed RN reviews your goals, health history, and confirms the right drip.
30–60 minute infusion
Relax at the clinic or your Southie address while your nurse places the IV and monitors the drip.
Feel better fast
No downtime. Most clients feel the difference before the drip ends, with peak effect over the next 12–24 hours.
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:Southie / L StreetBack BayBeacon HillSouth EndNorth EndSeaportCambridgeBrookline
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
Where in South Boston are your IV therapy clinics?
We operate two nurse-run South Boston clinics: A Street (36 A Street, near the Fort Point / West Broadway line) and L Street (45 L Street in City Point, near M Street Beach and the L Street Bathhouse). Both offer walk-ins during open hours and same-day mobile IV throughout Southie.
How much does IV therapy cost in South Boston?
IV drips at IV League Hydration range from $79 (Rookie + B12 Special — 1L IV drip + B12 shot) to $425 for NAD+ 250mg. Walk-in B12 shots are $30. Mobile IV inside South Boston adds a $100 concierge fee. Every posted price is all-inclusive — nurse time, IV supplies, and every listed ingredient.
Do you offer mobile IV therapy in South Boston?
Yes — same-day mobile IV throughout Southie: Fort Point, West Broadway, East Broadway, City Point, Dorchester Heights, and the Seaport line. Most bookings dispatch within 60–90 minutes during operating hours. We serve homes, condos, offices, hotels, boats along the Reserved Channel, and event venues.
Which South Boston clinic should I visit — A Street or L Street?
A Street (36 A Street) is closer to Fort Point, Seaport, downtown, and West Broadway — best for lunch-break drips and post-work bookings. L Street (45 L Street) is in City Point near M Street Beach, the L Street Tavern, and Castle Island — best for weekend beach recovery, marathon training, and East Side residents.
Who administers the IV drips?
Every drip is administered by a licensed registered nurse and every protocol is directed by our Medical Director Olivia Kelly, NP. We use pharmaceutical-grade ingredients and single-use, sterile supplies on every visit.
What's the best hangover IV in Southie?
Our Hail Mary ($209) is our #1 hangover drip — 1L saline, anti-nausea, anti-inflammatory, and a B-vitamin stack. Walk in at A Street or L Street, or book mobile IV to your Southie address.
Ready to book iv therapy in south boston?
Same-week appointments available. Free consultations for weight loss and peptide clients.