L-Arginine Injection

Blood flow, pre-workout.

Fuel Your Flow

Reserve Your Time or call (818) 290-3711

Physician-supervised
Book online or walk in
Provider evaluation included

What is in it

What it is

An amino acid your body converts into nitric oxide, which is what relaxes and widens blood vessels. An intramuscular injection, given in the upper arm or hip. It goes into the muscle rather than through the digestive system, and takes a few minutes in the clinic.

What L-Arginine Injection is for

An amino acid
L-arginine is an amino acid found in protein-rich foods.
Nitric oxide
The body uses arginine to make nitric oxide, which relaxes blood vessels.
Protein building
Like all amino acids, it is a building block of protein.
A quick visit
An intramuscular shot that takes a few minutes in the clinic.

A treatment chair in the Rejuve Clinics lounge, Sherman Oaks Galleria

The process

Your first L-Arginine Injection
in 3 simple steps

A licensed provider reviews your health history before anything is given, at every visit.

01
Walk in, or reserve a slot
We are inside the Sherman Oaks Galleria with parking on site. Reserving takes about a minute and holds your time; walking in is fine too.
02
A brief check-in
A licensed provider confirms L-Arginine Injection is right for you and answers anything you want to ask. There is no consult fee.
03
Back to your day
, and nothing to recover from afterwards.

Member reviews

What Our Injection Members Say

Five-star reviews from Rejuve members on Google and Yelp.

“Everything felt professional from the moment I arrived. The visit was fast, the staff explained every step, and I left feeling taken care of.”
SSarah M.VERIFIED REVIEW
“Rejuve made it easy to fit wellness into my week. Booking was simple and the treatment plan actually matched what I needed.”
JJordan K.VERIFIED REVIEW
“The concierge team was on time, calm, and incredibly thorough. It felt like premium care without any friction.”
MMia R.VERIFIED REVIEW
“I appreciated how clear the provider was. No pressure, just helpful guidance and a clean, comfortable clinic.”
DDaniel P.VERIFIED REVIEW

Individual results vary. These are individual experiences and are not a guarantee that anyone else will achieve the same outcome. A licensed provider decides whether a treatment is appropriate for you.

Meet your provider

Physician-Led Care, Always

Care at Rejuve Clinics is led by a board-certified physician.

Board-certified physician

Dr. Carrie Carda, MD

OB/GYN & Functional Medicine Specialist

Dr. Carda is a board-certified obstetrician-gynecologist with a master's degree in Metabolic Medicine and Nutrition from the University of South Florida, and more than two decades in practice. Her work centres on metabolic health and bio-identical hormone therapy.

Board-certified in Obstetrics and Gynecology
Bio-identical hormone therapy
Metabolic Medicine & Nutrition, MS

Every treatment is given in person, at Suite U2 in the Sherman Oaks Galleria

Book an appointment

October 31, 2026

October 2026

S	M	T	W	T	F	S

Available Times

Times are shown for the selected treatment and date.

Prices are per shot and subject to change. Packs are an in-clinic purchase and can be used on later visits. Treatment is subject to provider approval. Individual results may vary. Vitamin and lipotropic injections are not intended to diagnose, treat, cure, or prevent any disease. These statements have not been evaluated by the Food and Drug Administration. Consult with your physician before beginning any new treatment.

Treatments are for adults aged 18 and over. Tell the clinical team if you are pregnant or breastfeeding, have a heart, kidney or liver condition, a bleeding or clotting disorder, any allergy, or take regular medication, as some treatments will not be suitable.

The Rejuve experience