Working With Your Body, Not Against It

Peptide therapy is a targeted, evidence-informed approach designed to support your body's natural healing, hormone signaling, and regenerative processes. Peptides are short chains of amino acids that act as messengers — helping regulate hormone production, tissue repair, metabolism, and immune response.

The Peptides We Offer

  • Hexarelin

    A growth hormone–releasing peptide designed to stimulate natural GH production — supporting muscle maintenance, fat metabolism, and recovery.

  • IGF-1

    A key growth factor produced in response to growth hormone, supporting tissue repair, cellular growth, and sustained regenerative processes. Its longer half-life allows for more sustained effects than growth hormone alone.

  • PDA (Pentadeca Argininate)

    A peptide studied for its role in supporting tissue healing, reducing inflammation, and assisting recovery of tendons, ligaments, and organs — often considered for those recovering from injury or physical strain.

  • Sermorelin

    A growth hormone–releasing hormone (GHRH) analog that encourages your body's own natural GH production, supporting energy, recovery, and overall balance — while letting the body regulate itself.

  • Tesamorelin

    A growth hormone–releasing peptide recognized for supporting visceral fat metabolism and lean muscle development, often part of wellness plans focused on body composition and metabolic health.

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As we age or face chronic stress, injury, or hormonal imbalance, that signaling becomes less efficient. Peptide therapy helps restore and optimize it. At Vitality Rejuvenation Clinic, it's always offered as part of a personalized wellness plan — medically guided, based on your labs and goals, never one-size-fits-all.

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A dark gray square graphic with white text reading 'NOT ONE-SIZE-FITS-ALL PERSONALIZED, BECAUSE YOUR BIOLOGY IS' and a small Vitality Reformation Clinic logo and website near the bottom. Peptide therapy in NJ.

Personalized, Because Your Biology Is

Peptide therapy is never one-size-fits-all — the right peptide, at the right dose, depends entirely on you. Here's how we approach it:

1. Medical evaluation and labs — We start with your health history, symptoms, and bloodwork to understand what your body actually needs.

2. A plan built for your goals — Whether it's recovery, metabolism, body composition, or long-term vitality, our team designs a protocol around your results — or tells you honestly if peptide therapy isn't the right fit.

3. Guided support over time — Peptides work with your body's own signaling, so results build gradually. We monitor your progress and adjust as you go, keeping everything medically supervised.

Led by a Team With Decades of Experience

Peptide therapy is only as good as the people managing it. Your care is led by our medical team — Ryan Leisinger, Natasha Leisinger, Jocelyn Santos, NP, and Irina Staicu, DO — with over 20 years of combined experience in regenerative wellness. Real clinicians, real oversight, real accountability at every step.

Meet the Team

What Can Peptide Therapy Support?

All peptide therapies here are medically guided and customized to your needs, lab work, and health goals. Peptide therapy may help support:

  • Muscle recovery and lean muscle development

  • Fat metabolism and body composition

  • Injury healing and tissue repair

  • Hormone balance and growth hormone signaling

  • Energy levels and physical performance

  • Overall longevity and cellular health

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Peptide Therapy Questions, Answered

What is Peptide therapy?

Peptide therapy uses short chains of amino acids that act as signaling molecules in the body, supporting natural processes like hormone signaling, tissue repair, metabolism, and recovery. It's designed to work with your body's existing systems, not override them.

What is Hexarelin used for?

A growth hormone–releasing peptide that stimulates natural GH production — commonly used to support muscle maintenance, recovery, and metabolic health as part of a broader wellness plan.

How does IGF-1 support the body?

Produced in response to growth hormone, IGF-1 plays a key role in tissue repair, cellular growth, and regeneration, with a longer half-life for more sustained effects than GH alone.

What is PDA (Pentadeca Argininate)?

A peptide studied for supporting wound healing, tendon and ligament repair, inflammation reduction, and organ protection — often considered for recovery from injury or physical strain.

What does Sermorelin do?

A GHRH analog that stimulates the pituitary to produce growth hormone naturally, supporting healthy GH signaling while letting the body regulate its own production.

What is Tesamorelin commonly used for?

A growth hormone–releasing peptide recognized for supporting visceral fat metabolism and lean muscle development, often included in plans focused on body composition and metabolic health.

Is peptide therapy safe?

Peptide therapy is prescribed and monitored by medical professionals. All therapies are based on your medical history, lab results, and goals to ensure appropriate, responsible use.

Peptide therapies are provided following medical evaluation and are not intended to diagnose, treat, cure, or prevent disease.

How do I know which peptide is right for me?

There's no universal plan. During your consultation, our team reviews your health history, symptoms, labs, and goals to determine which therapies may be appropriate — or whether peptide therapy is recommended at all.

How long does peptide therapy take?

Response times vary. Some notice changes gradually over weeks; others see subtler improvements over time. Peptide therapy is designed to support long-term wellness rather than immediate results.

How do I get started?

The first step is scheduling a consultation, so our team can evaluate your health, answer questions, and determine whether peptide therapy fits your personalized plan.

in-clinic or virtual appointments

Healing. Clarity. Longevity.

If you're interested in whether peptide therapy may be appropriate for your wellness goals, our team is here to guide you through your options. Schedule a consultation to learn more about personalized peptide therapy at Vitality Rejuvenation. Can't wait? You can call our office at 856-975-6148 or send a text to 856-467-0070.

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Note: Peptide therapies are provided following medical evaluation and are not intended to diagnose, treat, cure, or prevent disease.