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14 Best Peptide Therapy Clinics in Seattle, Washington

Compare clinic listings by treatment and location. A listing is not a medical endorsement. Organic rank is never for sale; Featured placements are labeled and separate from organic results.

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What does this directory page list?

This page lists directory records associated with Peptide Therapy in the Seattle, Washington browsing area. A browsing area can include nearby municipalities. Confirm each clinic's street address and current services directly.

Matching records:
14. Source: the current directory result set, including pages beyond this screen.
Treatment filter:
Peptide Therapy.
Source limits:
Listing information is not an independent clinic evaluation. Record updates do not establish field-level check dates.

Read the Peptide Therapy guide for the educational context behind this treatment category.

Seattle, WA

Peptide Therapy clinics in Seattle

If you searched for which Seattle clinics are best for BPC-157 and sermorelin therapy, the honest answer is that no directory can rank them for you, but this page can help you compare the peptide therapy providers listed below on the things that matter. Those two peptides sit in very different places. Sermorelin is a growth hormone releasing peptide that Seattle clinics usually prescribe through a compounding pharmacy. BPC-157 has never been approved by the FDA for any human use, and the agency has raised safety concerns about compounding it, so ask any clinic that offers it exactly what it is, where it comes from, and why it is being prescribed.

In Seattle, peptide therapy is mostly offered by wellness, integrative and hormone practices rather than hospital departments. Clinics spread across Capitol Hill, South Lake Union, Queen Anne, Ballard and Fremont, with medical office space around First Hill as well. A large share of the metro's options sit on the Eastside, in Bellevue, Kirkland and Redmond, reached over SR 520 or I-90, and others run north along I-5 toward Northgate and Lynnwood. If you live south of downtown, check Renton and Tukwila before committing to a cross lake commute.

Care is usually overseen by a physician, a physician assistant, an advanced registered nurse practitioner or, in Washington, a licensed naturopathic physician. A first visit normally covers your history, your goals and baseline bloodwork. Many plans involve injections you give yourself at home, with follow up visits and repeat labs to decide whether to continue, adjust or stop.

Before booking, ask who holds prescribing authority and who supervises, which peptide is proposed and whether it is an FDA approved drug or a compounded preparation, which pharmacy supplies it, how risks and side effects are disclosed in writing, what happens if it does not help, and what a quote includes versus what is billed separately.

The order of this list is not sold, Featured slots are labeled and capped, and Verified means a clinic completed credential checks, not that it spent money. Regenerated.com is free for patients, and inclusion here is not an endorsement. The national peptide therapy hub covers mechanism and evidence in more depth, and How to read a Regenerated city hub and Featured vs Verified vs organic explain how this page and its labels work.

14 Clinics

Dr. Timothy R. Morris
(5) Physician status unknown

Dr. Timothy R. Morris

Seattle, WA

Dr. Timothy R. Morris operates a functional-medicine practice in Seattle serving patients through integrative and naturopathic approaches. The clinic specializes in thyroid health and hormone optimiz…

  • Peptide Therapy
  • Hormone Replacement Therapy (HRT)
Anti-Aging Northwest
(6) Physician reported in record

Anti-Aging Northwest

Seattle, WA

Anti-Aging Northwest, a peptide and hormone optimization clinic in Seattle, specializes in bioidentical hormone replacement, testosterone replacement therapy, and peptide protocols for midlife and lo…

  • NAD IV Therapy
  • Vitamin IV Therapy
  • Peptide Therapy
  • Erectile Dysfunction (ED) Treatment
  • Testosterone Replacement Therapy (TRT)
Vaidration
(19) Physician status unknown

Vaidration

Seattle, WA

Vaidration, an IV therapy clinic in Seattle, offers intravenous hydration and nutrient infusions alongside B12 injections and infrared sauna sessions. The clinic also provides peptide-based weight-lo…

  • Vitamin IV Therapy
  • IV Therapy
  • IV Hydration
  • Peptide Therapy
  • Erectile Dysfunction (ED) Treatment
Dr. Susan Marra
(109) Physician status unknown

Dr. Susan Marra

Seattle, WA

Susan L. Marra, MS, ND, a functional medicine clinic in Seattle, specializes in hormone optimization and testosterone replacement therapy alongside red-light therapy. The practice takes an integrativ…

  • Lyme Disease Treatment
  • Red Light Therapy
  • Peptide Therapy
  • Hormone Replacement Therapy (HRT)
  • Testosterone Replacement Therapy (TRT)
The Wellness Firm
(64) Physician status unknown

The Wellness Firm

Seattle, WA

The Wellness Firm, an integrative medicine clinic in Seattle, specializes in longevity and hormone optimization through testosterone replacement therapy, peptide therapy, and IV nutrient infusions. T…

  • PRP Therapy
  • IV Therapy
  • Arthritis Treatment
  • Peptide Therapy
  • Testosterone Replacement Therapy (TRT)
2nd Nature
(9) Physician reported in record

2nd Nature

Seattle, WA

2nd Nature, a functional and integrative-medicine clinic in Seattle, specializes in hormone optimization through bioidentical hormone-replacement therapy (BHRT) and comprehensive hormone testing, alo…

  • Ozone Therapy
  • IV Therapy
  • Peptide Therapy
  • Hormone Replacement Therapy (HRT)
DR. REID
Physician reported in record

DR. REID

Seattle, WA

DR. Reid, a naturopathic practice in Seattle, specializes in hormone replacement therapy and testosterone replacement therapy, alongside peptide protocols including semaglutide and tirzepatide for we…

  • PRP Therapy
  • Shockwave Therapy
  • Ozone Therapy
  • IV Therapy
  • Laser Therapy (LLLT)
Seattle Wellness Programs
(7) Physician status unknown

Seattle Wellness Programs

Seattle, WA

Seattle Wellness Programs, a peptide and hormone optimization clinic in Seattle, focuses on peptide therapy, platelet-rich plasma injections, and semaglutide-based weight management. Treatment plans …

  • PRP Therapy
  • Laser Therapy (LLLT)
  • Peptide Therapy
  • Red Light Therapy
  • Hormone Replacement Therapy (HRT)
Zen Flow
(11) Physician status unknown

Zen Flow

Seattle, WA

Zen Flow, an IV and infusion therapy clinic in Seattle, offers a broad range of regenerative and supportive-medicine modalities. The clinic provides cell-based therapies including stem-cell and exoso…

  • Stem Cell Therapy
  • NAD IV Therapy
  • Vitamin IV Therapy
  • PRP Therapy
  • Shockwave Therapy
Northwest Restorative Medicine
(14) Physician status unknown

Northwest Restorative Medicine

Seattle, WA

Northwest Restorative Medicine, a regenerative medicine clinic in Seattle, specializes in cell-based and orthobiologic therapies for chronic musculoskeletal pain. The practice offers stem-cell inject…

  • PRP Therapy
  • Shockwave Therapy
  • Arthritis Treatment
  • Migraine Treatment
  • Peptide Therapy
Functional Medicine Northwest
(6) Physician reported in record

Functional Medicine Northwest

Seattle, WA

Functional Medicine Northwest, a functional medicine clinic in Washington, specializes in peptide therapy and hormone optimization alongside mitochondrial-support protocols and IV nutrient therapies.…

  • IV Therapy
  • Chelation Therapy
  • Lyme Disease Treatment
  • Peptide Therapy
Pinnacle Integrative Health
(70) Physician reported in record

Pinnacle Integrative Health

Seattle, WA

Pinnacle Integrative Health, a regenerative medicine clinic in Seattle, combines stem-cell therapy, peptide therapy, and IV therapy with functional-medicine assessment and acupuncture. The practice e…

  • IV Therapy
  • Arthritis Treatment
  • Peptide Therapy
  • Stem Cell Therapy
Women's Functional Medicine
(25) Physician reported in record

Women's Functional Medicine

Seattle, WA

Women's Functional Medicine Seattle, led by Dr. Erin Thorne, specializes in hormone replacement therapy and peptide therapy for women across midlife transitions and metabolic conditions. The clinic o…

  • Acne Treatment
  • Peptide Therapy
  • Hormone Replacement Therapy (HRT)
  • Testosterone Replacement Therapy (TRT)
Marty Ross MD Clinic
(3) Physician reported in record

Marty Ross MD Clinic

Seattle, WA

Marty Ross MD Clinic, a functional and integrative-medicine practice in Seattle, focuses on Lyme disease, fibromyalgia, chronic fatigue, and mold toxicity through evidence-based protocols refined ove…

  • Lyme Disease Treatment
  • Peptide Therapy
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Regulatory context

A note on Washington's peptide therapy rules.

Most research peptides used in regenerative medicine (BPC-157, TB-500, CJC-1295, ipamorelin) are not FDA-approved drugs. Sermorelin and tesamorelin hold FDA approvals for specific indications. The FDA placed several peptides into Category 2 on its Bulk Drug Substances Nominated for Use in Compounding list during 2023 and 2024, restricting 503A pharmacy sourcing. Section 503A covers traditional patient-specific compounding; Section 503B covers FDA-registered outsourcing facilities held to cGMP.

  • Revised Code of Washington Title 18 Chapter 18.64 (Pharmacists)
    Governs pharmacy licensure and compounding under the Washington State Pharmacy Quality Assurance Commission.
  • Revised Code of Washington Title 18 Chapter 18.71 (Physicians)
    Regulates physician prescribing and delegation.
  • Revised Code of Washington Title 18 Chapter 18.36A (Naturopathy)
    Licenses naturopathic physicians with prescriptive authority within the state ND formulary.

The Washington State Pharmacy Quality Assurance Commission inspects compounding pharmacies for USP compliance. Non-resident pharmacies shipping peptides into Washington must hold a current non-resident pharmacy license. The Commission publishes disciplinary actions. Washington is a full license naturopathic state with active ND prescribing oversight.

Sources: fda.gov · doh.wa.gov · doh.wa.gov

Peptide Therapy in Seattle, answered.

Peptide therapy uses short chains of amino acids, such as sermorelin, CJC-1295 or BPC-157, prescribed for goals like recovery, body composition, sleep or metabolic support. In Seattle it is usually offered by integrative, hormone and wellness practices in the city and on the Eastside, typically as a prescription you inject at home after an in person consultation and bloodwork. The national hub explains how each peptide is thought to work.

Cost depends on which peptide is prescribed, whether it is compounded, how long the plan runs, and whether consultations, labs and follow up visits are bundled. Most peptide therapy is cash pay, and insurance rarely covers it unless an FDA approved drug is prescribed for an approved use. Ask for a written quote that itemizes each part. This page does not publish averages because clinic pricing varies too much to summarize honestly.

Sermorelin is commonly available from Seattle clinics through compounding pharmacies, and some pair it with CJC-1295. BPC-157 is a different case: it is not FDA approved for any human use, and the FDA has flagged safety concerns about compounding it. If a clinic offers BPC-157, ask in writing what product you would receive, who makes it, and what the clinic will do if you have a reaction.

Candidates are usually adults with a specific goal, such as recovery after injury, sleep, or body composition, whose bloodwork and history do not raise red flags. People who are pregnant or breastfeeding, have an active or past cancer, or take medications that interact are usually told to wait or look elsewhere. A careful clinic will say no when a peptide does not fit, and will coordinate with your regular doctor.

Use the Washington State Department of Health provider credential search, which covers physicians, physician assistants, nurse practitioners and naturopathic physicians, and shows license status and public disciplinary actions. Private peptide therapy certifications, including courses from anti aging organizations, are training programs and not a license to prescribe. Confirm who actually writes your prescription and who supervises the staff giving instructions or injections.

The evidence is uneven. Semaglutide, a peptide based medicine, has strong trial data for weight loss and is FDA approved for that use in branded form. Most other peptides marketed for weight loss, muscle growth or recovery, including BPC-157 and CJC-1295, rest on animal studies and small or early human research. Treat claims from any clinic as hopeful rather than settled, and ask what data supports the specific peptide offered.

A course normally starts with a consultation, your medical history and baseline labs, followed by a prescription with dosing instructions and a plan for home injections or another route. Follow up visits, often by telehealth, review side effects and progress, and repeat labs guide whether to continue. Ask the clinic how long it expects a trial to run before deciding it is not working.

The national hub explains mechanism and evidence for peptides in general. This page carries the local layer: which Seattle and Eastside clinics list peptide therapy and how to compare them. Unlike a plain web search, organic order here is not sold, Featured slots are labeled and capped, and Verified means credential checks rather than spend. The directory is free for patients, and listing is not an endorsement.

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