If you’re exhausted, foggy, or feel like you’re just not bouncing back like you used to—NAD+ peptide therapy is the rejuvenation tool your cells are begging for. This essential coenzyme powers energy production, mental clarity, detoxification, and DNA repair. As we age, NAD+ levels drop—bringing energy, metabolism, and brainpower down with them.
NAD+ brings your body back online—one cell at a time.
At Vitality Collective, Maureen McSwiggin and her team offer personalized guidance for clients exploring NAD peptide therapy as part of their broader wellness plan. With more than 26 years of nursing experience, Maureen carefully considers your health history, symptoms, and goals so you can better understand your options and make an informed decision.
What Is NAD+ Peptide Therapy?
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme that powers every cell in your body. It supports brain function, mitochondrial energy, detox pathways, and DNA repair.
Why It Matters
As you age, NAD+ declines, leading to fatigue, brain fog, and slower healing. Replenishing it helps you feel sharper, younger, and more vital.

Candidates for NAD+ Peptide Therapy
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Post-viral fatigue or long-COVID
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Burnout and brain fog
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Anti-aging protocols
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Detox or addiction recovery
Mechanism of Action
NAD+ drives mitochondrial function and activates sirtuins—key longevity proteins that regulate inflammation, aging, and gene repair.
Dosing Information
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Standard: 25–50 mg SQ 2x/week
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Dilution: 2.5 mL per 500 mg vial (200 mg/mL)
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Duration: 5–10 weeks per vial depending on dose
Combinations
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Add to IV therapy for brain boost
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Combine with MOTS-c or CJC for energy and recovery
Why Choose Vitality Collective for NAD Peptide Therapy
Vitality Collective takes a thoughtful, individualized approach to emerging wellness treatments rather than relying on a one-size-fits-all protocol. Your care begins with a review of your health, current medications, concerns, and goals, allowing the team to determine whether an NAD-focused approach may complement your overall wellness plan.
Maureen McSwiggin, APRN, combines decades of nursing experience with a holistic understanding of energy, hormones, metabolism, stress, and lifestyle. Because research into NAD-targeted therapies continues to evolve, she and her team prioritize clear education, realistic expectations, and personalized support throughout your care.
Frequently Asked Questions
Some clients feel a sting; warming the vial and using smaller doses can help.
Support Cellular Energy and Vitality With NAD Peptide Therapy in Dracut, MA
NAD peptide therapy may appeal to individuals seeking personalized support for energy, focus, recovery, metabolism, and overall vitality. Since the evidence for many NAD-enhancing wellness treatments remains limited or mixed, professional guidance can help you understand the potential benefits, uncertainties, and appropriate role of treatment in your wellness routine.
Call Vitality Collective at (844) 662-3288 to book an appointment.


