•  
     

    WORLD'S FIRST NAD+ Longevity Shots

    Clinically proven to support energy, skinfirmness, and reduce biological age

    Show Now

  • Harvard Doctor Formulated
    CHIEF MEDICAL ADVISOR DR. DANIEL YADEGAR

  • 500+ Clinical Studies
    ON OUR KEY INGREDIENTS

  • Third-Party Tested
    EVERY BATCH VERIFIED

    HOW IT HELPS

    Support your body's natural ability to age beautifully with a powerful blend of longevityingredients working from the inside out. Designed to promote vitality, radiance, and confidencethrough every chapter of life.

    RADIANT SKIN

    STEADY ENERGY

    RESTFUL SLEEP

    SHARPER FOCUS

    CELLULAR VITALITY

    NAD+ Booster Is Clinically-BackedTo Boost Energy & Improve Skin

    Our NAD+ Booster has been clinically tested in an independent, third-party study. Over a period offive weeks, a total of 40 women, all between the ages of 35 and 60, used the shots every singleday. At the end of the study, these participants reported what they had experienced in terms oftheir energy, well-being, and any other effects they noticed during the five weeks of daily use.

    Dr. Danicl Yadcgar

    Haruard Trained Longevity Physician & Chief Medical Advisor





    Dr. Yadegar blends rigorous medical science with a warm, human approach to care. He is a recognized expert in internal medicine and cardiovascular health, with advanced fellowship training in age management and regenerative medicine. At Happy Aging, he leadsR&D and creates products to help women feel vibrant at every stage of life.

    THE SCIENCE

    WHAT'S ACCELERATING YOUR AGING from the inside out

    After 35, four cellular changes accelerate aging. Understanding them is the first step to slowing them down.

    Declining NAD+ Levels

    NAD+ is a molecule that powers 500+ of yourcellular processes. Between your 20s-40s,levels decline ~50% leading to fatigue, brainfog, and slower recovery.

    Hormonal Shifts

    After 35, estrogen and progesterone fluctuatein ways that affect mood, sleep, metabolism,and skin. Most longevity supplementscompletely ignore this.

    Slowing Mitochondrial Function

    Your mitochondria produce energy for everycell. As they decline, so does your vitality. Thisexplains why you feel tired even when you'veslept well.

    Accelerating Skin Aging

    Collagen production slows and skin losesmoisture with age. The result: fine lines,dullness, and loss of firmness that no topicalcan fully address.

    Curious About Longevity?

    • Ingredient Transparency
      Every ingredient we use is chosen for a reason. Explorethe science behind our formulas and why quality sourcing matters for real results.

    • Our Manifesto
      Most longevity supplements weren't built for women. We started Happy Aging to change that - read the mission behind the science.

    • 12 Reasons Your Body Is Aging Faster Than It Should
      Scientists identified the biological processes that drive how you age. Learn what's happening beneath thesurface and what it means for your body.

    • How To Slow Down Aging Naturally
      From nutrition to sleep to cellular support - yourcomplete guide to slowing aging naturally and feeling your best at every stage of life.

    • 4x Better Nutrient Absorption
      80% of supplements die in your gut. Discover how ourpatented delivery technology bypasses digestion so yourbody actually absorbs what you take.

      Frequently Asked Questions

      WHAT ARE NICOTINAMIDE RIBOSIDE (NR) AND PTEROSTILBENE?

      Most longevity supplements are formulated for men. Ours are designed specifically for femalebiology - addressing the hormonal, metabolic, and skin changes women experience after 35.Every product is physician-formulated by a Harvard-trained longevity expert, backed by clinicalresearch, and third-party tested for purity and safety.

      HOW DO I KNOW WHICH PRODUCT IS RIGHT FOR ME?

      Start with what matters most to you right now - whether that's energy, skin, sleep, stress, orgut health. Each product is designed to target a specific goal, so you can build a routine thatfits your needs.

      CANI TAKE YOUR PRODUCTS WITH MY CURRENT MEDICATION?

      Our products are made with natural, clinically-backed ingredients that are generally well-tolerated. However, if you're taking prescription medications or have a medical condition, werecommend consulting your healthcare provider before starting any new supplement.

      DO YOU OFFER A GUARANTEE?

      Our products are made with natural, clinically-backed ingredients that are generally well-tolerated. However, if you're taking prescription medications or have a medical condition, werecommend consulting your healthcare provider before starting any new supplement.

      DO YOU OFFER A GUARANTEE?

      Absolutely. Try any product for 30 days, and if you're not happy with the results, we'll refund
      you in full. We're confident you'll feel the difference.

      HOW DOES THE SUBSCRIPTION WORK?

      Subscribe and save on every order. Your products ship automatically on your chosen schedule,and you can pause, skip, or cancel anytime - no commitments, no fees. All subscriptionsinclude free shipping.