Physician-Led Peptide Therapy
Start with a physician evaluation to find out whether peptide therapy is appropriate for you. Dr. Charles Kamen, MD reviews your history, goals, and available options before recommending any treatment.
Book your $88 evaluationMedically reviewed by Charles Kamen, MD, board-certified neurologist ·
- $88initial physician evaluation
- Las Vegasin-person clinic visits
- Nevadaeligible telehealth visits
What Is Peptide Therapy?
Peptide therapy is the physician-supervised use of peptides - short chains of amino acids that act as signaling molecules in the body. Many peptides occur naturally and help regulate processes like tissue repair, hormone release, metabolism, and inflammation. When prescribed by a licensed physician after a medical evaluation, peptides may be used to support recovery, body composition, sleep, cognition, and general wellness as part of an individualized plan.
At LiveNow Longevity in Las Vegas, peptide protocols are designed by Dr. Charles Kamen, MD, a board-certified neurologist by the American Board of Psychiatry and Neurology with training in wellness and longevity medicine. Every protocol begins with a real medical evaluation and baseline labs - never a generic peptide list ordered from a website - and every peptide is dispensed by a licensed US 503A/503B compounding pharmacy that conducts third-party testing on each batch.
We serve Las Vegas, Henderson, Summerlin, Green Valley, and all of Nevada - in person at our clinic at Eastern Avenue and the 215, or by secure telehealth. Nevada residents can start with a telemedicine evaluation; some treatments require an in-person visit.
What Peptide Therapy Is
Peptides are short strings of amino acids - shorter than proteins - that the body already uses to carry messages between cells. Think of them as instructions: a peptide binds to a specific receptor and tells a cell to do something, such as repair tissue, release a hormone, or adjust an immune response. The effects and risks depend on the particular drug, dose, route, and patient; being a peptide does not establish safety or effectiveness.
Peptide medicines and investigational peptides have different evidence and regulatory status. FDA-approved products containing semaglutide or tirzepatide have specific approved uses. BPC-157 is not FDA-approved; animal studies do not establish that it improves recovery in people. Any treatment decision must account for the specific product, available evidence, risks, medical history, and goals.
FDA explains that compounded drugs are not FDA-approved and identifies potential safety risks for several peptides, including BPC-157 and CJC-1295. A prescription does not remove those risks or establish that a substance may lawfully be compounded. See our guide to peptide FDA status.
How Peptide Therapy Works
Peptides work by binding to receptors on the surface of cells and triggering a specific biological response. Some peptides amplify a natural signaling pathway; others mimic a peptide the body already makes. The result is a targeted effect - for example, a tissue-repair peptide studied in preclinical models for its role in ligament healing (Cerovecki T, et al. 2010), or a growth hormone-releasing peptide like sermorelin studied for adult growth hormone optimization (Walker RF, 2006), or a GLP-1 receptor peptide studied for its effects on satiety and metabolism (Müller TD, et al. 2019).
Most physician-supervised peptides are administered by subcutaneous injection using a very small needle, so the peptide reaches circulation and reaches its target receptor. Because response is individual, dosing, schedule, and duration are set after your evaluation and adjusted over time against how you respond.
Nothing here is a treatment claim. These citations are background mechanistic sources describing how these peptide classes act. Whether a given peptide is appropriate for you is decided at your evaluation.
What Peptide Therapy May Support
Recovery and tissue repair support - peptides studied for their role in connective tissue healing
Metabolic health and body composition support, including GLP-1-based peptides for satiety
Growth hormone optimization protocols using growth hormone-releasing peptides
Sleep and recovery support as part of a broader wellness plan
Cognitive and sleep questions, reviewed by a neurologist before any peptide is considered
Arousal and libido support with specific peptide categories when indicated
Peptides sourced from licensed US 503A/503B compounding pharmacies with third-party testing
Lab panels ordered before any peptide protocol is recommended
Individualized protocols built from your medical history, labs, and goals
Ongoing monitoring with protocol adjustments based on your response
Available via secure telemedicine for Nevada residents
Can run alongside hormone therapy, NAD+ or a longevity plan when that makes clinical sense
Individual results vary and are not guaranteed. Peptide therapy complements - it does not replace - your relationship with a primary care physician. Related pillars: hormone therapy · NAD+ therapy · longevity medicine.
Your Peptide Protocol - Step by Step
| Phase | What happens | Physician role |
|---|---|---|
| Evaluation | $88 visit with Dr. Kamen - history, goals, and medical review | Confirms peptide therapy is appropriate and sets testing priorities |
| Labs & diagnostics | Metabolic, hormone, inflammatory, and wellness panels relevant to the peptide categories being considered | Identifies contraindications and establishes a baseline to track response |
| Personalized protocol | Individualized peptide plan from a licensed US compounding pharmacy, with administration teaching | Every recommendation ties to a specific finding in your evaluation and labs |
| Follow-up & tracking | Scheduled check-ins and symptom review over weeks to months | Adjusts the plan based on your measured response |
For a plain-language breakdown of which peptides are FDA-approved versus compounded, see which peptides are FDA-approved. For clinic and booking details, see our peptide clinic in Las Vegas page.
The Physician-Led Evaluation
Every peptide protocol at LiveNow Longevity starts with a real evaluation. For $88, Dr. Kamen reviews your medical history, current health, and goals and decides whether peptide therapy is appropriate at all. The $88 is applied toward your plan if you continue. Ongoing physician management and medications are charged separately. Laboratory testing is included in ongoing management. Request a written estimate explaining the charges and billing frequency before agreeing to care.
Baseline labs are ordered before any peptide is recommended - typically metabolic, hormone, inflammatory, and wellness markers relevant to the peptide categories being considered. Labs let Dr. Kamen identify contraindications, set an individualized protocol, and track your response over time rather than guessing. Every recommendation ties to a specific finding in your evaluation or labs.
If a peptide is not appropriate for you, Dr. Kamen will tell you so rather than prescribe it. That is what separates physician-supervised peptide therapy from a sales process.
Why Physician-Supervised, Not Grey-Market
The peptides sold online as "research chemicals - not for human use" exist in a legal grey area and are not intended for human use. They are not tested for purity, are not dispensed by a pharmacy, and carry real safety risk. Physician-supervised peptide therapy is different on every count: a licensed physician evaluates you, writes a prescription, and the peptide is compounded by a licensed US 503A/503B pharmacy that tests every batch for sterility and potency.
Supervision also matters because peptide response is individual. The right peptide, the right administration, and the right follow-up depend on your medical history and labs. A grey-market vendor cannot order your labs, cannot adjust your protocol, and cannot be held accountable if something goes wrong. A physician can, and does.
For a plain-language breakdown of which peptides are FDA-approved versus compounded under federal regulations, see our guide on which peptides are FDA-approved.
Where We See Patients
Las Vegas patients searching for peptide therapy usually want the same thing: physician-led care they can trust, with pharmacy-grade product and real follow-up - not a med-spa injection menu or a website order. LiveNow Longevity was built for that. Dr. Kamen is board-certified by the American Board of Psychiatry and Neurology and brings a neurology-informed lens to peptide protocols, which means the nervous system, metabolic health, and hormonal balance are evaluated together rather than in isolation.
We see patients from across the Las Vegas valley - including Henderson, Summerlin, and Green Valley - in person at our southeast Las Vegas clinic at Eastern Ave and the 215, or by secure telehealth anywhere in Nevada. For clinic details, cost, and legality, see peptides in Las Vegas.
Peptide Therapy FAQ
What is peptide therapy?
Peptide therapy is the physician-supervised use of short chains of amino acids - the building blocks of proteins - that signal specific biological responses in the body. Many peptides occur naturally in the human body and help regulate processes like tissue repair, hormone release, metabolism, and inflammation. When prescribed by a licensed physician after a medical evaluation, peptides may be used to support specific health goals. It is not the same as over-the-counter supplements, which are not subject to the same quality or safety standards.
Is peptide therapy legal in Nevada?
Availability depends on the specific medication, intended use, and applicable federal and Nevada rules. A prescription alone does not make every peptide eligible for compounding. Some peptide medicines have FDA approval for specific uses; compounded drugs are not FDA-approved. Dr. Kamen evaluates which available options, if any, are appropriate for you.
How much does peptide therapy cost in Las Vegas?
The initial physician evaluation with Dr. Charles Kamen, MD, is $88 and is credited toward your plan if you continue. Ongoing physician management and medications are charged separately. Laboratory testing is included in ongoing management, not in the evaluation fee. Request a written estimate explaining the charges and billing frequency before agreeing to care.
Do I need a prescription for peptide therapy?
Yes. Peptides intended for human use require a prescription from a licensed physician and must be dispensed by a licensed pharmacy. A real medical evaluation is what separates legitimate peptide therapy from grey-market "research" sales, which are not intended for human use, are not tested for purity, and carry real safety risk. At LiveNow Longevity, no peptide is started without an evaluation and baseline labs.
How is peptide therapy administered?
Most physician-supervised peptides are administered by subcutaneous injection using a very small insulin-style needle into the fatty tissue, typically self-administered at home after teaching. Some peptides are available in other forms. Dr. Kamen reviews the administration method, supplies, and storage with you, and you are taught how to do it safely before starting. Dose and schedule are individualized based on your evaluation and labs.
What conditions can peptide therapy support?
Peptide therapy may be considered as supportive care for recovery, tissue repair, metabolic health, body composition, sleep, and general wellness - always as part of a broader plan and only when clinically appropriate. Peptides are not a treatment for disease on their own, and no therapy is started without an evaluation and baseline labs. Protocols complement, and do not replace, your relationship with a primary care physician.
Do you offer telehealth for peptide therapy in Nevada?
Yes. Nevada residents can complete the evaluation and follow-ups by secure telehealth, with labs drawn at a location near you and peptides shipped from a licensed US pharmacy. In-person visits are at our southeast Las Vegas clinic at Eastern Ave and the 215. Henderson, Summerlin and Green Valley patients drive in; the rest of Nevada uses video.
How long does it take to see results from peptide therapy?
Individual response varies and results are not guaranteed. Some patients may notice changes within a few weeks; more meaningful changes typically take consistent participation over weeks to months. Dr. Kamen tracks your follow-up and symptom response over time and adjusts the protocol to how you respond, not to a fixed schedule.
Do you offer peptide therapy near me - Henderson or Summerlin?
Yes. LiveNow Longevity serves Las Vegas, Henderson, Summerlin, Green Valley, and all of Nevada - in person at our southeast Las Vegas clinic at Eastern Ave and the 215, or by secure telehealth. If you are searching for a peptide clinic or peptide doctor near you in the Las Vegas valley, start with the $88 evaluation.
Are peptides FDA-approved?
FDA approval applies to a specific drug product and its approved uses, not to peptide therapy as a whole. Compounded drugs are not FDA-approved, and FDA does not review their safety, effectiveness, or quality before marketing. Off-label use refers to using an approved drug for an unapproved use; it does not confer approval on an investigational peptide.
Selected Research
- Cerovecki T, et al. J Orthop Res. 2010;28(9):1155-1161. (BPC-157 improves ligament healing in the rat).
- Walker RF. Clin Interv Aging. 2006;1(4):307-308. (Sermorelin for adult-onset growth hormone insufficiency).
- Müller TD, et al. Mol Metab. 2019;30:72-130. (Glucagon-like peptide 1 (GLP-1): physiology, satiety, and metabolism).
Background mechanistic sources only. Not a treatment claim. Individual results vary; protocols are individualized after medical evaluation.
Physician-Supervised in Las Vegas
Build your peptide protocol from real data
Schedule the $88 evaluation. After your labs and review, Dr. Kamen walks through an individualized protocol - and whether peptides, hormone optimization, or NAD+ therapy fit your goals. See also our peptide clinic in Las Vegas.
Ready to start your longevity care?
Book your $88 evaluation with Dr. Kamen today, online, by phone, or by text.
Prefer to talk? Call (702) 808-2650 or text us to book.
Also serving Henderson - or explore semaglutide weight loss in Las Vegas.