Peptide Therapy in Alexandria

Feel Stronger & Age Well with A Doctor-Led Peptide Plan

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Tired of Daily Brain Fog, Fatigue, & Mood Swings?

You don’t have to settle for feeling drained, mentally foggy, or just off. 

When used as part of your wellness plan, peptide therapy in Alexandria may support your energy and metabolism to help you feel your best again.

At The Gajer Practice, internal medicine physician Dr. Aleksandra Gajer uses detailed labs to understand what your body really needs.

Depending on your results and goals, she may recommend peptide therapy as part of a personalized wellness plan to support your mental clarity, long-term vitality, and your body’s natural functions.

With over 20,000 patients treated and a 4.9/5 Google rating, Dr. Gajer will listen to your concerns, guide you through your options, and help you feel confident in your health at every stage of life.

Peptides We May Include in Your Personalized Plan

Dr. Gajer will evaluate your needs to determine which peptide plan, if any, may fit into your wellness plan to support recovery, healthy aging, metabolism, and long-term vitality.

Recovery & Inflammation

Peptides can potentially aid in tissue repair and inflammatory signaling.

Peptides we may include in your treatment plan:

  • BPC-157
  • KPV
  • Thymosin Beta-4
  • Thymosin Alpha-1

Longevity & Anti-Aging

Certain peptides may support cellular function, metabolism, and biological aging as part of your long-term wellness strategy.

Peptides we may include in your treatment plan:

  • MOTS-c
  • Epitalon
  • Pinealon

Weight Loss & Metabolism

Certain peptides may help manage appetite, improve blood sugar regulation, and support weight loss when combined with nutrition, exercise, and ongoing medical care.

Peptides we may include in your treatment plan:

  • GLP-1 agonist
  • GLP-1 + GIP agonist
  • GLP-1 + GIP + glucagon agonist
  • AOD-9604

Muscle Growth & Body Composition

Some peptides may aid with growth hormone signaling and body composition when combined with other wellness treatments and healthy habits.

Peptides we may include in your treatment plan:

  • CJC-1295
  • Ipamorelin
  • Tesamorelin
  • Sermorelin

Cognitive Performance & Mood

Certain peptides are being studied for their potential to support brain function, mental sharpness, and mood regulation by affecting communication between brain cells.

Peptides we may include in your treatment plan:

  • Semax
  • Selank

Sexual Health & Vitality

Depending on what's affecting your libido or sexual well-being, certain peptide-based treatments may be worth discussing alongside other medical options and your overall wellness goals.

Peptides we may include in your treatment plan:

  • PT-141
  • Melanotan-2

“I felt noticeably better afterward and will absolutely be returning.” - Stories From Our Patients

How Can Peptides Support Your Body & Mind?

Peptides are naturally occurring chains of amino acids that act as messengers, helping your body communicate and regulate functions like metabolism, hormone activity, and tissue repair.

When incorporated into your overall wellness plan, certain peptide-based treatments may offer potential benefits depending on your individual health needs.

Depending on your treatment plan, peptide therapy may be able to:

  • Support healthy metabolism and energy regulation
  • Help manage appetite and support weight loss
  • Encourage growth hormone activity and changes in body composition
  • Support your body’s natural recovery processes
  • Influence brain signaling related to memory, focus, and mood
  • Aid in sleep and hormone regulation
  • Support immune signaling and cellular function
  • Influence collagen activity and skin health
  • Support sexual function and libido


Dr. Gajer will review your symptoms, lab results, and goals to determine whether peptide therapy may be right for you. 

Dependent on your needs, she may also recommend treatments like hormone replacement therapy, testosterone replacement therapy, or IV therapy to help you feel your best.

Let’s find out which options may be right for you.

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Our Offices in Virginia

We have two convenient office locations and also offer virtual appointments for your comfort and flexibility.

BURKE location

Monday: 8:30 AM – 3:30 PM
Tuesday: 8:30 AM – 3:30 PM
Wednesday: 8:00 AM – 12:00 PM
Thursday: 8:30 AM – 5:30 PM
Friday: 8:30 AM –3:30 PM
Saturday: 8:00 AM –12:00 PM

VIENNA location

Monday: 8:30 AM – 4:00 PM
Wednesday: 8:30 AM – 4:00 PM

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20,000+ Patients Treated: The Gajer Practice Difference

You deserve personal attention, honest guidance, and a doctor who takes the time to listen to your concerns.

At The Gajer Practice, we’re here to help you feel your best with medical care that puts your needs and long-term wellness first:

  • 20,000+ patients treated since 1989
  • Physician-led care from Dr. Aleksandra Gajer, an internal medicine physician with expertise in metabolic health
  • Peptide plans tailored to you, based on your symptoms, lab results, medical history, and personal goals
  • Ongoing support and monitoring to make changes to your plan when needed
  • More ways to support your health with complementary wellness treatments and personalized guidance
  • 4.9/5 Google rating from patients who’ve trusted us with their care


From your first consultation to every follow-up, we’re here to answer your questions and help you feel confident in your care.

Supporting Patients in Alexandria & Throughout Northern Virginia

Questions We Often Hear About Peptide Therapy

Peptide therapy uses amino acid-based compounds that may influence your body’s natural signaling processes, while hormone therapy helps restore or adjust specific hormone levels.

Your timeline depends on the specific peptide, your health, and your treatment goals. Some approved peptide-based medications have established treatment timelines, while results for many investigational peptides are still uncertain.

Your safety is our top priority. Dr. Gajer will review your medical history and lab results to determine which peptide options may be appropriate for you. 

Some peptides are administered through injections, while others may be available as oral medications, nasal sprays, or topical treatments. Dr. Gajer will explain which options are medically appropriate for you and how they’re administered.

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Find Out If Peptides Are Right For You

You deserve to feel energized and focused through every stage of life.

Dr. Gajer will take the time to understand your concerns and explain whether a personalized peptide plan may help support your long-term wellness goals.

Let’s talk about the right plan for you.

Disclaimers:

  • Peptide therapy is provided only after a full medical evaluation. Individual responses vary.
  • Peptides discussed on this page are part of advanced medical protocols and are not FDA-approved for all uses described in emerging research.

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👋 Have a question?
Assistant The Gajer Practice
General info only — not medical advice. For anything urgent, call 703-866-4144.