Meyer's Cocktail
Our most popular IV, a classic blend of vitamins and minerals.
- Vitamin C, B vitamins and magnesium in one drip
- Our go-to for energy and immune support
- Our most-booked IV
$125Book This IV
Rated 5.0 across 213 Google reviews
Top-Rated Vitamin IV Therapy at a Gilbert Naturopathic Practice
We help you pick from six IVs, then you settle into a recliner in our lounge. Our clinical team places your IV and checks on you the whole time, inside a practice run by licensed naturopathic doctors.
Pick your IV and your time online, Monday to Friday, 10 AM to 6 PM.
★★★★★ 5.0 on Google, 213 reviews
Licensed naturopathic doctors (NMD)
HSA and FSA cards accepted
The IV menu
Feel Your Best With the IV That Fits What You Need
Not sure which one? Call the front desk at (480) 531-2557 and we'll help you choose.
Hydration IV
Our quickest, lowest-priced IV for hot Arizona days.
- Fluids and electrolytes
- Rehydrate after heat, travel or a hard workout
- Add a B12 shot to any visit
$90Book This IV
Glutathione Detox IV
Our Meyer's Cocktail with glutathione added.
- Everything in the Meyer's Cocktail
- Plus a large dose of glutathione
- Popular for skin and detox support
$180Book This IV
Mega Vitamin C IV
Our highest-strength vitamin C drip.
- High-dose vitamin C
- Electrolytes and B12 added
- Popular for immune support
$200+Book This IV
NAD+ IV
NAD+, a coenzyme your cells use to make energy.
- Popular for energy and focus
- Popular for recovery and healthy aging
- Priced by dose
$200+Book This IV
Iron Infusion IV
IV iron that skips your gut, with recent iron labs.
- Bring your recent iron labs
- Many patients are referred by their OB
- Up to 1.5 hours in a recliner
$250Book This IV
B12 & Energy Shots
A quick shot when you don't have time for a drip.
- B12 and energy blends
- Takes just a few minutes
- Add one to any IV visit
$20Book a Shot
Why patients choose Onyx
Why Patients Book Their Vitamin IV at Onyx
Each IV books on its own, so you choose the one you came for and a time that fits your day.
Most IVs take 30 to 60 minutes
Most vitamin IVs take 30 to 60 minutes in the recliner, so you can plan it around your day.
Our clinical team places your IV
A trained member of our team places your IV and checks on you in the room, start to finish.
Pick from six IVs on our menu
Every IV shows its price before you book. Call us if you want help choosing one.
Relax in a quiet lounge
Reclining chairs in a calm room inside our Gilbert office. Bring your phone or a book.
More than an IV lounge
Your IV Happens Inside a Full Naturopathic Practice
Onyx is a full naturopathic medical practice. Dr. Stephanie Nichols, NMD and Dr. Kasey Nichols, NMD have cared for Gilbert patients for years, and the IV lounge is one room of that practice.
That means the people starting your IV work next to doctors who also treat hormones, thyroid, gut health and fatigue. If you ever want to find out what's behind how you feel, you can book a first visit with a naturopathic doctor in the same office.
- A trained clinical team places your IV, inside a practice run by licensed naturopathic doctors.
- Questions after your visit go to a front desk that knows you, not a call center.
- No package or membership needed to book an IV.
- If you ever want a full visit with one of our doctors, we can book that too.
How your visit works
How Your First IV Visit Works
01
Book your IV online
Choose your IV and a time online, Monday to Friday between 10 and 6, or call (480) 531-2557.
02
Drink plenty of water beforehand
We ask every IV patient to drink plenty of water before the appointment.
03
Relax in the lounge while it runs
Our team places your line and checks on you while it runs. Most vitamin IVs take 30 to 60 minutes.
From our Google reviews
Rated 5.0 by Our Patients Across 213 Google Reviews
IV therapy
"The office and the room where I received the IV was nice and cozy. Dr Stephanie and Dr Kasey were both super nice and make you feel at home."
J. WardenGoogle review
IV therapy
"Dr. Kasey was courteous and gentle while setting up the equipment and getting me ready for my IV."
Sylvia B.Google review
IV therapy
"He sat with me for 2 hours while doing an IV hydration session and just talked to me, asked me questions, encouraged me, and gave me hope."
Kathleen K.Google review, about Dr. Kasey
Iron infusion
"The room was very comfortable and clean. I even was able to speak with some other ladies who were also getting their first infusions."
Kate R.Google review, July 2026
Questions People Ask Before Their First IV
Which IV should I book?
The Meyer's Cocktail is our most popular IV. If you're unsure, call the front desk at (480) 531-2557 and we'll talk it through with you.
How long does it take?
Most vitamin IVs take 30 to 60 minutes. Iron runs slower, up to 1.5 hours.
Do I need to be an Onyx patient first?
No. You can book an IV on its own.
Do you take insurance?
IV therapy is paid directly. HSA and FSA cards, all major credit cards and cash work.
Book online
Book Your Vitamin IV Online
Pick your IV and your time online, drink plenty of water, and plan on a short sit in a recliner in our IV lounge.
Onyx Integrative Medicine & Aesthetics
1425 W Elliot Rd, Ste 104
Gilbert, AZ 85233
Monday to Friday, 10 AM to 6 PM