IV Therapy · Southie (L Street / City Point)
IV Therapy in Southie
Walk in at our L Street clinic in City Point — 45 L Street, steps from M Street Beach — or book same-day mobile IV throughout Southie. Drips from $79.
Medically directed and founded by Olivia Kelly, NP, NP, RN — Licensed since 2003.
IV League Hydration is Southie's neighborhood IV clinic. Our L Street location at 45 L Street sits in the heart of City Point — a block off M Street Beach and a short walk to Castle Island, the L Street Bathhouse, and East Broadway. Walk in for a hangover drip after brunch on East Broadway, a beach-recovery Inner Beauty drip on a Saturday, or a Gym Bag drip after Marine Park training. Prefer to stay home? Mobile IV dispatches to any Southie address, usually within 60–90 minutes.
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 City Point address
HSA/FSA accepted. Ask about membership pricing.
Benefits
Why patients choose IV therapy Southie
Walk-in L Street clinic in City Point
45 L Street — steps from M Street Beach, a short walk to Castle Island and East Broadway. Walk-ins welcome during open hours, no appointment needed.
Same-day mobile IV in Southie
Mobile IV throughout City Point, M / N Street, Marine Park, Farragut Road, and East Broadway. Most bookings dispatch within 60–90 minutes.
Beach- and marathon-day recovery
Built for the Southie lifestyle — beach afternoons, harbor swims, L Street Brownies training, and Boston Marathon prep in Marine Park and Castle Island.
Nurse-administered, physician-directed
Every drip is placed by a licensed RN and every protocol is directed by Olivia Kelly, NP — Medical Director. Pharmaceutical-grade ingredients, therapeutic doses, no hidden fees.
Who it's for
Is IV therapy Southie right for you?
- Post-brunch and East Broadway bar-crawl hangover recovery
- M Street Beach and Castle Island weekend hydration
- Marine Park and Castle Island marathon training recovery
- Wedding and event prep at City Point venues
- Immune drips during cold and flu season
The process
What to expect at your visit
Walk in or book mobile
Walk into 45 L Street during open hours, or book mobile IV to your City Point address online or by phone.
Quick nurse consult
A licensed RN reviews your goals, health history, and confirms the right drip.
30–60 minute infusion
Relax in the L Street clinic — or at home — 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:South BostonBack 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 is your Southie / L Street IV clinic?
Our L Street clinic is at 45 L Street in City Point, South Boston — steps from M Street Beach, the L Street Bathhouse, and a short walk to Castle Island. Walk-ins are welcome during open hours. We also run a second Southie clinic on A Street (36 A Street) near Fort Point and West Broadway.
How much does IV therapy cost at the L Street clinic?
IV drips range from $79 (Rookie + B12 Special — 1L IV drip + B12 shot) to $425 for NAD+ 250mg. Walk-in B12 shots are $30. Every posted price is all-inclusive — nurse time, IV supplies, and every listed ingredient. Same pricing at A Street and for mobile IV throughout Southie.
Can I walk into the L Street location without an appointment?
Yes — walk-ins are welcome at L Street (45 L Street) during open hours. Booking online is faster if you're on a schedule; walk-ins are perfect for morning-after and post-beach same-day drips.
Do you deliver mobile IV around L Street and City Point?
Yes. Same-day mobile IV covers City Point, M Street, N Street, Farragut Road, Marine Park, Columbia Point, and the whole East Side of Southie. Most bookings dispatch within 60–90 minutes during open hours.
What's the best IV drip after a day at M Street Beach or Castle Island?
Our Rookie + B12 Special ($79) is the fastest sun-and-sand reset. For deeper skin recovery after sun exposure, book the Inner Beauty Drip ($269) with glutathione, biotin, and vitamin C — walk in at L Street or book mobile IV to your City Point address.
Who administers the drips?
Every drip is administered by a licensed registered nurse and every protocol is directed by our Medical Director Olivia Kelly, NP. Pharmaceutical-grade ingredients, single-use sterile supplies, therapeutic doses.
Ready to book iv therapy southie?
Same-week appointments available. Free consultations for weight loss and peptide clients.