What is peptide therapy?

Peptide therapy uses specific peptides — short chains of amino acids — to signal and stimulate targeted biological responses in the body. Peptides are prescribed by Dr. Kamen after medical evaluation and sourced from licensed US compounding pharmacies.

Is peptide therapy legal in Nevada?

Yes. In Nevada, peptides may be prescribed by a licensed physician for legitimate medical purposes. All peptides prescribed at LiveNow Longevity are sourced from licensed American 503A/503B compounding pharmacies in compliance with Nevada law.

What peptides does LiveNow Longevity offer?

LiveNow Longevity offers physician-guided peptide programs including tissue repair peptides, growth hormone peptides, melanocortin peptides, and combination protocols. Weight management medications may also be incorporated as part of a comprehensive program. All protocols are individualized based on medical evaluation.

Who is Dr. Charles Kamen?

Dr. Charles Kamen is a board-certified neurologist by the American Board of Psychiatry and Neurology providing peptide therapy, weight management, NAD+ IV therapy, and regenerative medicine at LiveNow Longevity in Las Vegas, NV.

Does LiveNow Longevity offer telemedicine?

Yes. Secure telemedicine consultations are available for Nevada residents. Your initial consultation and ongoing management can be conducted remotely for eligible patients.

What conditions may peptide therapy address?

Based on medical evaluation, peptide protocols may be designed to support joint health, body composition, athletic recovery, energy, and general wellness. Individual results vary, and all programs begin with a comprehensive medical evaluation.

What is peptide therapy?

Peptide therapy uses specific peptides — short chains of amino acids — to signal and stimulate targeted biological responses in the body. Peptides are prescribed by Dr. Kamen after medical evaluation and sourced from licensed US compounding pharmacies.

Is peptide therapy legal in Nevada?

Yes. In Nevada, peptides may be prescribed by a licensed physician for legitimate medical purposes. All peptides prescribed at LiveNow Longevity are sourced from licensed American 503A/503B compounding pharmacies in compliance with Nevada law.

What peptides does LiveNow Longevity offer?

LiveNow Longevity offers physician-guided peptide programs including tissue repair peptides, growth hormone peptides, melanocortin peptides, and combination protocols. Weight management medications may also be incorporated as part of a comprehensive program. All protocols are individualized based on medical evaluation.

Who is Dr. Charles Kamen?

Dr. Charles Kamen is a board-certified neurologist by the American Board of Psychiatry and Neurology providing peptide therapy, weight management, NAD+ IV therapy, and regenerative medicine at LiveNow Longevity in Las Vegas, NV.

Does LiveNow Longevity offer telemedicine?

Yes. Secure telemedicine consultations are available for Nevada residents. Your initial consultation and ongoing management can be conducted remotely for eligible patients.

What conditions may peptide therapy address?

Based on medical evaluation, peptide protocols may be designed to support joint health, body composition, athletic recovery, energy, and general wellness. Individual results vary, and all programs begin with a comprehensive medical evaluation.

Peptide Therapy & Longevity Blog | Dr. Charles Kamen, MD | LiveNow Longevity

NAD+ TherapyMarch 28, 2026

LiveNow Blog

NAD+ and Aging: Science and Clinical Evidence | Dr. Charles Kamen, MD

Telemedicine Peptide Therapy in Nevada: What the Law Allows | Dr. Charles Kamen, MD

Longevity Lab Guide: Key Biomarkers Explained | Dr. Charles Kamen, MD

Peptide Therapy Legality in Nevada: A Physician

Nutrition While on weight management medication Therapy: Dr. Charles Kamen, MD

Muscle Preservation During Weight Loss: Science and Strategy | Dr. Charles Kamen, MD

Metabolic Adaptation During Weight Loss: Why Results Slow Down | Dr. Charles Kamen, MD

Sleep and Weight Loss: The Metabolic Connection | Dr. Charles Kamen, MD

Leptin Resistance and Weight Loss: What It Means | Dr. Charles Kamen, MD

Maintaining Weight After weight management medication Therapy: Dr. Charles Kamen, MD

Cortisol and Weight Loss Resistance: The Stress Connection | Dr. Charles Kamen, MD

Thyroid Function and Metabolic Health | Dr. Charles Kamen, MD

Key Biomarkers Every Adult Should Track | Dr. Charles Kamen, MD | LiveNow Longevity

hs-CRP and Chronic Inflammation: The Silent Driver of Aging | Dr. Charles Kamen, MD

HbA1c and Metabolic Health: What Your Blood Sugar Marker Means | Dr. Charles Kamen, MD

Hormone Panels for Longevity: What to Test | Dr. Charles Kamen, MD

Telomere Length and Biological Age | Dr. Charles Kamen, MD

Autophagy: Your Body

Mitochondrial Dysfunction and Aging | Dr. Charles Kamen, MD

Insulin Sensitivity and Longevity Medicine | Dr. Charles Kamen, MD

Epigenetic Age Testing: Measuring Biological Age | Dr. Charles Kamen, MD

Exercise and Longevity: What the Research Shows | Dr. Charles Kamen, MD

Subcutaneous Peptide Injection Guide: How to Inject Peptides Safely | Dr. Charles Kamen, MD

Stacking Peptides: Combining Protocols Safely | Dr. Charles Kamen, MD

Glutathione IV Therapy: The Master Antioxidant Explained | Dr. Charles Kamen, MD

Vitamin D Deficiency in Adults: The Longevity Connection | Dr. Charles Kamen, MD

B-Complex IV Therapy for Energy and Metabolism | Dr. Charles Kamen, MD

IV Therapy vs Oral Supplements: What the Science Says | Dr. Charles Kamen, MD

Magnesium IV Therapy: Cellular Mineral for Energy and Calm | Dr. Charles Kamen, MD

Zinc and Immune Function: The Case for IV Zinc | Dr. Charles Kamen, MD

Custom IV Protocols: How Dr. Charles Kamen, MD Designs Your Infusion

IV Therapy for Athletic Recovery: What the Evidence Shows | Dr. Charles Kamen, MD

PRP Therapy for Joint Health: Dr. Charles Kamen, MD

Peptide Therapy for Joint Health and Repair | Dr. Charles Kamen, MD

Growth Factor Therapy in Regenerative Medicine | Dr. Charles Kamen, MD

Peptides for Tissue Repair: Mechanisms and Evidence | Dr. Charles Kamen, MD

Peptides and Nerve Regeneration: What the Science Shows | Dr. Charles Kamen, MD

Gut Health and Peptide Therapy: tissue repair peptide protocols and GI Protection | Dr. Charles Kame