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The Science of Longevity Peptides

NAD+, Glutathione, and Copper Tripeptide are becoming popular in the world of regenerative and wellness aesthetics for their role in promoting healthy aging and overall vitality.

October 24, 2025 | 4 min read
Table of Contents

    Aging is a natural part of life—but how we age depends on more than genetics. Lifestyle, nutrition, stress, and cellular health all play key roles in how our bodies repair, recover, and maintain vitality over time.

    At Elase, we believe in a wellness-first approach that supports your body’s natural repair systems from within. That’s where peptide therapy comes in—specifically compounds known for their potential to support cellular energy, antioxidant protection, and regenerative balance.

    These anti aging peptides—including NAD+, Glutathione, and Copper Tripeptide—are becoming popular in the world of regenerative and wellness aesthetics for their role in promoting healthy aging and overall vitality.

    What Are Peptides and How Do They Support Healthy Aging?

    Peptides are short chains of amino acids that act as messengers in the body. They help regulate key biological functions such as tissue repair, energy production, and immune balance.

    As we age, peptide production naturally declines. Through customized therapy, replenishing specific peptides may help support cellular communication and resilience, contributing to improved energy, skin health, and recovery.

    At Elase, our providers use medical-grade peptides like NAD+, Glutathione, and Copper Tripeptide—compounds that have been studied for their ability to complement longevity and wellness goals.

    👉 Explore Peptide Therapy at Elase

    NAD+: Supporting Cellular Energy and Repair

    NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every cell. It’s essential for converting nutrients into energy and supporting DNA repair. As NAD+ levels naturally decrease with age, restoring balance may help sustain energy, focus, and cellular health.

    NAD+ peptide therapy may support:

    • Healthy mitochondrial function and energy metabolism

    • Mental clarity and cognitive performance

    • Cellular repair processes associated with longevity

    • Overall vitality and resilience

    Many Elase clients describe NAD+ therapy as part of their broader “wellness reset”—a way to recharge physically and mentally while promoting cellular renewal.

    Glutathione: The Body’s Master Antioxidant

    Glutathione is one of the body’s most powerful antioxidants, essential for neutralizing free radicals and detoxifying the liver. However, natural Glutathione levels decline with stress, poor diet, and environmental exposure.

    Supplementing or restoring Glutathione levels through peptide therapy may help:

    • Support detoxification and immune function

    • Defend against oxidative stress

    • Promote clearer, brighter skin tone

    • Encourage overall cellular balance

    By reducing oxidative stress, Glutathione plays a foundational role in maintaining a healthy internal environment for graceful aging.

    Copper Tripeptide: Promoting Skin Health and Regeneration

    Copper Tripeptide (GHK-Cu) is a naturally occurring complex found in the body that supports tissue repair and skin renewal. It’s often used in both topical and injectable forms for aesthetic rejuvenation.

    This peptide helps signal the body’s natural repair pathways, supporting:

    • Collagen and elastin production

    • Firmer, smoother skin texture

    • Reduced appearance of fine lines and uneven tone

    • Enhanced wound healing and tissue health

    When combined with other longevity peptides, Copper Tripeptide bridges the connection between internal wellness and visible skin health—helping you maintain a youthful, vibrant appearance that reflects your overall vitality.

    The Role of Longevity Peptides in Wellness Aesthetics

    Healthy aging is about more than looking youthful—it’s about maintaining the energy, clarity, and confidence to live fully at every stage. Longevity peptides help support the biological systems that keep you feeling balanced and strong.

    At Elase, our wellness-based approach integrates peptides into comprehensive treatment plans that complement your skincare, injectables, and body treatments. Every protocol is customized to help you age gracefully and feel your best—inside and out.

    How Peptide Therapy Fits Into Your Aesthetic & Wellness Routine

    Peptide therapy works best as part of a long-term wellness strategy. Many Elase clients combine it with routine facial rejuvenation, collagen-stimulating treatments, or membership programs to sustain results.

    Our Beauty Bank members makes it easy to prioritize consistent self-care. Members receive exclusive pricing on services and products—so your wellness journey stays both accessible and rewarding.

    Begin Your Cellular Health Journey with Elase

    If you’re looking to invest in your long-term vitality, peptide therapy may be the perfect complement to your wellness plan. At Elase, our experienced medical team will guide you through a personalized approach to support energy, balance, and graceful aging.

    Whether you’re interested in NAD+, Glutathione, or Copper Tripeptide, our providers will help you understand how each peptide fits into your broader goals for health and longevity.

    👉 Schedule a Peptide Consultation


    Disclaimer: The peptide therapies offered by Elase have not been approved by the U.S. Food and Drug Administration (FDA) for the indications discussed. The information provided is for educational purposes only and is not medical advice. Individual results vary. Please consult your licensed provider to determine if peptide therapy is appropriate for you.

    Reviewed by:

    Rita Sengupta
    Read Bio

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