B12 shots in San Marcos, CA

99 med spas offer B12 shots in and around San Marcos, compared by Google rating and who does the treatment. New to it? Read our B12 shots guide.

99Med spas
4.9Top rating
Photo: OnTarget, CC BY 3.0

99 B12 shots Providers Near San Marcos

Spas in San Marcos first, then nearby, each ranked by Google rating weighted by number of reviews. No spa paid to be on this page. How we rank

1
A woman is getting a facial treatment from a doctor.⊞ 3 photos
San Marcos · 310 S Twin Oaks Valley Rd Ste 109 · 1.0 mi

The Studio Med Spa

4.9 (889 Google reviews)
Sciton BBLVivace

An innovative med spa providing cosmetic procedures to restore, renew and enhance your natural beauty at an exceptional value in San Marcos CA. Revitalize your skin with state-of-the-art technology designed to enhance and improve your…

LGBTQ+ friendly
View ProfileWebsite✓ Takes requests
2
Video Thumbnail 3
San Marcos · 904 W San Marcos Blvd #7 · 0.2 mi

Ignite Medical Group

4.9 (71 Google reviews)
Alma SopranoCoolSculpting

Welcome to Ignite Medical Group – your destination for Vitality and advanced aesthetic solutions. At Ignite, we believe in transforming health and beauty from the inside out. Our comprehensive weight loss programs feature GLP-1…

View ProfileWebsite✓ Takes requests
3
Beauty Lounge Medical Spa San Marcos⊞ 5 photos
San Marcos · 137 S Las Posas Rd #255 · 0.7 mi

Beauty Lounge Medical Spa San Marcos

4.8 (478 Google reviews)
Sofwave

Beauty Lounge’s proven success. With an impressive 36,000 followers on Instagram, the popular med spa is best known for their non-surgical PDO thread lifts as well as their lip and nose transformations. Beauty Lounge’s service offerings…

Women-ownedLatinx-ownedOnline booking
4
San Marcos Medical Weight Loss Clinic at TrimBody M.D. San Marcos⊞ 2 photos
San Marcos · 838 Nordahl Rd Unit 175 · 3.8 mi

TrimBody M.D.

4.8 (425 Google reviews)

TrimBody M.D. San Marcos is North County San Diego’s one-stop medical spa and weight-loss clinic, specializing in physician-supervised wellness programs that deliver real, measurable results. Our team offers cutting-edge GLP-1…

Women-ownedOnline bookingMembership
View ProfileWebsite✓ Takes requests

Most San Marcos spas don't post prices.

Tell us what you're looking for, and up to 3 spas on this page will send you a quote. You choose which ones.

Get Quotes From 3 Spas
5
E
San Marcos · 1501 San Elijo Rd S #104 · 2.6 mi

Enclave Med Spa

4.9 (38 Google reviews)
CoolSculptingDiamondGlow

Enclave Med Spa, located in San Marcos, CA, offers a luxurious California coastal aesthetic experience for clients in Encinitas, Carlsbad, and San Elijo. Led by Lissie Murray, NP the practice specializes in BOTOX®, Dysport®, facials,…

Online bookingMembership
6
Injex Aesthetics and Wellness⊞ 6 photos
San Marcos · 574 E Mission Rd # F · 2.1 mi

Injex Aesthetics and Wellness

5.0 (6 Google reviews)

At Injex Aesthetics and Wellness we offer quality services that go a long way to ensuring that your requirements are well met. We have experienced and trained professionals who have the relevant technical knowledge on the subject…

Online booking
View ProfileWebsite✓ Takes requests
7
Park Medspa San Marcos⊞ 4 photos
San Marcos · 260 S Rancho Santa Fe Rd Ste 121 · 1.3 mi

Park Medspa San Marcos

5.0 (5 Google reviews)

Experience natural, medical-grade results at Park Medspa San Marcos, your premier destination for Botox, dermal fillers, and advanced skin rejuvenation in San Diego. We specialize in evidence-based aesthetic treatments, including PRP…

LGBTQ+ friendly
8
D
San Marcos · 338 Via Vera Cruz #100 · 0.4 mi

Destinations Medical Spa

4.4 (49 Google reviews)
Morpheus8

Located in San Diego's North County, Destinations Med Spa has set itself apart creating the bridge between beauty and science. Destinations is committed to setting the standard of care in aesthetics. We guarantee results because we…

Online bookingMembership
10
ASAP14.jpeg⊞ 4 photos
Encinitas · 90 N Coast Hwy 101 Ste 211 · 8.6 mi

ASAP IVs - IV Therapy Clinic Encinitas

5.0 (508 Google reviews)

Our company was founded in 2019 in San Diego as a Physician owned, physician run company, to help the people of San Diego fight the symptoms of hangovers, improve their hydration, and help prevent aging and improve wellness. We…

Online bookingMembershipLGBTQ+ friendly
View ProfileWebsite✓ Takes requests

More B12 shots Providers Near San Marcos

Sorted by rating × reviews · distance from central San Marcos
#Med spaRatingDistancePrice posted
11Proof Aesthetics 5.0 (298)9.8 mi—
12Skinetica Med Spa 5.0 (279)14.7 mi—
13NakedMD Med Spa Poway 5.0 (249)11.7 mi—
14Bold Confidence Aesthetics 5.0 (247)10.1 mi—
15Blissfusion Wellness Lounge | Encinitas 5.0 (228)8.2 mi—
16NIKS Medical Spa 5.0 (118)13.2 mi—
17SkinSpirit Del Mar 5.0 (117)12.8 mi—
18The Tox Spot | Christine Ngwazini, NP 5.0 (111)13.1 mi—
19Fiora Aesthetics 5.0 (104)10.9 mi—
20Doctor Doctor 5.0 (102)10.7 mi—
21Amy Davis, RN, BSN - Injector in the Ranch, Aluma Medical Aesthetics 5.0 (100)9.4 mi—
22Jeunesse Medical Aesthetics 5.0 (98)5.3 mi—
23True Radiance Aesthetics 5.0 (98)9.2 mi—
24Britani Serrano, BSN, RN | Aluma Medical Aesthetics 5.0 (91)8.0 mi—
25Moonlight Longevity 5.0 (84)7.9 mi—
26Shoreline Skin Clinic 5.0 (84)9.7 mi—
27Avo Aesthetics Med Spa 5.0 (80)11.5 mi—
28Lounge MedSpa Aesthetics and Wellness 5.0 (77)13.8 mi—
29Mahtab Aesthetics 5.0 (70)9.5 mi—
30NakedMD Med Spa Carlsbad 4.9 (515)7.6 mi—
31Brazilia Skin Care & Medical Spa - Del Sur 4S Ranch 5.0 (62)8.5 mi—
32REJUV Aesthetics & Wellness 4.9 (461)8.3 mi—
33Brittney Aesthetics, A Nursing Corp. 5.0 (61)13.2 mi—
34Glow Theory Aesthetic & Dermatology Studio 4.9 (406)5.9 mi—
35Dani Kobus, RN at R.A.E Aesthetics 5.0 (60)7.0 mi—
36Lean & Lovely Medical Aesthetics and Weight Loss | Kristin Beseke, MSN, APRN, FNP-BC 5.0 (60)8.1 mi—
37Aesthetically Pleasing Medical & Wellness 4.9 (296)7.5 mi—
38Park Medspa Carlsbad 5.0 (56)8.7 mi—
39Transformative Wellness 5.0 (54)5.9 mi—
40REJUV Aesthetics & Wellness 4.9 (246)5.2 mi—
Showing 11–40 of 99
From Google reviews

What San Marcos Patients Mention Most

Topics Google pulls from the reviews of the top 10 spas above, counted by mentions.

Fillers31Beauty Lounge Medical Spa San Marcos
Hangover iv19ASAP IVs - IV Therapy Clinic Encinitas
Laser hair removal15Beauty Lounge Medical Spa San Marcos
Weight loss13Beauty Lounge Medical Spa San Marcos
Clean facility11TrimBody M.D.
Affordable11ASAP IVs - IV Therapy Clinic Encinitas
Laser10Destinations Medical Spa
Immunity boost9ASAP IVs - IV Therapy Clinic Encinitas
Hangover cure9ASAP IVs - IV Therapy Clinic Encinitas
Beauty lounge8Beauty Lounge Medical Spa San Marcos
Credentials

Who Does It in San Marcos

Roles named on the websites of the top 10 spas (5 of them list their team).

Physician (MD or DO)3 of 5
Nurse practitioner (NP)2 of 5
Registered nurse (RN)1 of 5
Licensed esthetician1 of 5
Devices

Devices San Marcos Spas Name

Named by 34 of the 60 spas we checked.

DeviceSpas
Sciton BBL16
CoolSculpting12
Morpheus811
Ultherapy10
DiamondGlow6
Emsculpt6
Potenza4
Sofwave3

B12 shots Near San Marcos by the Numbers

99spas list B12 shots within 15 miles
35%of the 284 med spas within 15 miles
4.89average Google rating of those spas (93 rated)

99 of the 284 med spas within about 15 miles of San Marcos list B12 shots on their Google profile or website.

Those 93 rated providers average 4.89 on Google, and 84 hold a 4.8 or higher.

How We Built This Page

Every number here comes from a spa's Google profile or its own website. Nothing is paid for.
Ranked by reviews, not ads. Google rating weighted by how many people left one.
Prices from each spa's own site. Copied from their websites, checked October 2026.
Devices and credentials only when named. If a spa doesn't say, we leave it blank.
Not phone-verified yet. Prices and staff change, so confirm when you book.
Frequently asked questions

B12 shots in San Marcos: Common Questions

What is the best-rated B12 shots provider in San Marcos?

The Studio Med Spa ranks first on our list, with a 4.9 rating from 889 Google reviews.

We rank by star rating weighted by how many people left one, so a 5.0 from hundreds of patients beats a 5.0 from a handful.

How many med spas offer B12 shots near San Marcos?

We list 99 within about 15 miles of San Marcos, based on each spa's Google profile and website.

Are B12 shots providers near San Marcos well rated?

The 93 rated spas within 15 miles that list B12 shots average 4.89 out of 5 on Google, and 84 hold a 4.8 or higher.

We rank them by rating weighted by how many reviews each has.

What are the med spa rules in California?

Our California page sums up what state law and the licensing boards say about who may do med spa treatments, with a source for each rule.

Med spa rules in California

Which devices do San Marcos med spas use?

34 of the 60 spas we checked name a device on their website.

The most common are Sciton BBL (16), CoolSculpting (12), Morpheus8 (11).

Ask any spa that doesn't say which device it uses.