• Longevity Support Pro™
  • Longevity Support Pro™

Longevity Support Pro™

⚡ The Complete NAD+ Stack:*

  • Combines 500mg β-NMN (SIGNAL) with 500mg of direct NAD+ (REWIND) to support your body's NAD+ pathways from two complementary directions — upstream biosynthesis support and direct cellular delivery — as part of a daily wellness routine.*

🔋 Supports Cellular Energy Metabolism:*

  • NAD+ plays a central role in how mitochondria support energy metabolism. LONGEVITY SUPPORT PRO™ is formulated to help support healthy cellular energy metabolism as part of a consistent daily routine.* No caffeine. No crash.

🧬 Sirtuin Pathway Support (Resveratrol 150mg):*

  • REWIND contributes 150mg of Resveratrol, studied for its role in supporting sirtuin activity — proteins researchers associate with cellular health and the biology of healthy aging.* Combined with NAD+ and NMN, it is part of a complementary cellular support protocol.*

♻️ Quercetin Complex (250mg):*

  • 250mg of Quercetin — a naturally occurring flavonoid found in foods like apples and onions — is included to support healthy cell function, a balanced inflammatory response, and antioxidant activity as part of a daily wellness routine.*

🧠 Supports Mental Clarity & Daily Performance:*

  • Cellular energy metabolism supports cognitive function as much as physical vitality. LONGEVITY SUPPORT PRO™ is formulated to support mental clarity and daily performance as part of a healthy lifestyle.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease

This isn't a product. It's a protocol.

LONGEVITY SUPPORT PRO™ bundles a monthly supply of our two flagship formulas, SIGNAL and REWIND — the complete Happy Cells® NAD+ stack — into one daily routine, designed for people who are serious about their long-term cellular wellness.*

SIGNAL delivers 500mg of β-NMN — the direct precursor your cells use to support NAD+ biosynthesis from within.* REWIND follows with 500mg of direct NAD+, paired with Quercetin and Resveratrol, to support the cellular processes that depend on it.*

Two compounds. Two complementary pathways. One morning ritual. This is the Complete NAD+ Protocol.*
  • Gluten Free
  • Non-GMO
  • No Artificial Ingredients

Cellular Benefits

  • UPSTREAM NAD+ BIOSYNTHESIS SUPPORT (SIGNAL — NMN 500mg)*

    NAD+ follows a cellular pathway — and NMN is the starting point. SIGNAL delivers 500mg of β-NMN, the direct precursor your cells use through the salvage biosynthesis pathway to support NAD+ production from within.* NMN has been the subject of published human research, including studies at institutions such as Washington University School of Medicine and Keio University — research focused on NMN's role in NAD+ metabolism, not an endorsement of this product.* One active ingredient. No guessing. No proprietary blend.

  • MITOCHONDRIAL ENERGY METABOLISM SUPPORT (REWIND — NAD+ 500mg)*

    As the coenzyme present in every living cell, NAD+ plays a central role in how mitochondria support energy metabolism. REWIND delivers 500mg of direct NAD+ daily to support healthy cellular energy metabolism as part of a consistent wellness routine.* While SIGNAL works through biosynthesis, REWIND delivers the coenzyme directly. Two mechanisms. One protocol.*

  • CELLULAR WELLNESS SUPPORT (QUERCETIN — 250mg)*

    Quercetin is one of the most researched flavonoids in longevity science, found naturally in everyday foods like apples, onions, and green tea. REWIND includes 250mg to support healthy cell function, a balanced inflammatory response, and antioxidant activity — as part of a daily wellness routine.*

  • SIRTUIN PATHWAY SUPPORT (RESVERATROL — 150mg)*

    Resveratrol is a polyphenol found naturally in red grapes and berries and one of the most studied compounds in longevity research. Scientists have examined its relationship with sirtuins — proteins associated with cellular health and metabolic balance at the cellular level. REWIND pairs 150mg of Resveratrol with NAD+, and alongside SIGNAL's NMN, the combination targets complementary cellular support pathways in a single daily protocol.*

THE RITUAL

TAKE ONE (1) CAPSULE OF SIGNAL, AND TWO (2) CAPSULES OF REWIND DAILY IMMEDIATELY UPON WAKING.

FOR OPTIMAL ABSORPTION, TAKE WITH A HEALTHY FAT SOURCE LIKE AVOCADO, YOGURT, OR OLIVE OIL. CONSISTENCY IS THE PROTOCOL.*

Why It Works: The Cellular Science

A deep dive into the Longevity Support Pro™ formula.

Aging is a software error.

Research suggests NAD+ levels naturally decline with age — with some studies associating a meaningful reduction between early adulthood and midlife.* Most approaches try to address the symptoms. LONGEVITY SUPPORT PRO™ is formulated to support the underlying cellular systems through a complete, two-product daily protocol.*

1. UPSTREAM BIOSYNTHESIS SUPPORT — SIGNAL (NMN 500mg)*

Your cells produce NAD+ through a process called the salvage biosynthesis pathway — and it starts with NMN.

SIGNAL delivers 500mg of β-Nicotinamide Mononucleotide — the direct precursor your cells use to support NAD+ production from within.* When you take SIGNAL, the β-NMN is taken up by cells and converted into NAD+ through the salvage pathway — your body's primary route for producing this coenzyme internally.*

NMN has been the subject of published human research, including studies conducted at institutions such as Washington University School of Medicine and Keio University, focused on NMN's role in NAD+ metabolism and healthy aging biology.* (Note: This research was conducted on NMN as a molecule. It does not constitute an endorsement of this product by those institutions.)

One active ingredient. No proprietary blend. No hidden dose. The full 500mg is in the name.

2. DIRECT CELLULAR SUPPORT — REWIND (NAD+ 500mg)*

While SIGNAL works upstream through biosynthesis, REWIND delivers 500mg of direct NAD+ — the coenzyme itself — to support mitochondrial energy metabolism through a complementary pathway.*

As the coenzyme present in every living cell, NAD+ plays a central role in how mitochondria support cellular energy production. REWIND delivers it directly, so your cells have the coenzyme researchers associate with energy metabolism, enzyme function, and metabolic regulation — as part of a consistent daily wellness routine.*

NMN and NAD+ work differently. That is exactly why they are designed to be taken together.*

3. CELLULAR WELLNESS SUPPORT — QUERCETIN (250mg)*

Quercetin is a naturally occurring flavonoid — a plant compound found in everyday foods like apples, onions, and green tea — that has been extensively studied for its antioxidant properties and role in supporting a balanced inflammatory response.

REWIND includes 250mg to support healthy cell function, a balanced inflammatory response, and antioxidant activity as part of a daily wellness routine.* It works alongside the rest of the protocol, supporting a balanced cellular environment so the other systems can operate consistently.*

4. SIRTUIN PATHWAY SUPPORT — RESVERATROL (150mg)*

Resveratrol is a polyphenol found naturally in red grapes, berries, and certain plants, and one of the most studied compounds in longevity science.

Researchers have focused particularly on its relationship with sirtuins — proteins associated with cellular health and metabolic balance at the cellular level.* REWIND pairs 150mg of Resveratrol with direct NAD+, because research suggests the two compounds may support complementary cellular pathways.*

In LONGEVITY SUPPORT PRO™, all four compounds — β-NMN, NAD+, Quercetin, and Resveratrol — are combined into a single, streamlined morning protocol targeting cellular wellness from multiple directions simultaneously.*

THE FORMULA

WHY THESE FOUR. WHY TOGETHER.

Most longevity supplements pick one angle. A precursor. A polyphenol. A coenzyme. LONGEVITY SUPPORT PRO™ is built on the understanding that these compounds support different — but related — cellular pathways, and that taking them together as a complete daily protocol is how they are designed to be used.*

No caffeine. No crash. No compromise. A daily cellular wellness foundation built to complement your full Happy Cells® protocol.*

FAQ

Understanding the synergy between 500mg NMN, 500mg NAD+, Quercetin, and Resveratrol for multi-pathway mitochondria & cellular support.

  • LONGEVITY SUPPORT PRO™ is a daily supplement bundle by Happy Cells® Research Labs that combines two products — SIGNAL (500mg β-NMN) and REWIND (500mg NAD+, 250mg Quercetin, 150mg Resveratrol) — into one complete NAD+ support protocol. It is designed to support cellular energy metabolism, NAD+ biosynthesis, sirtuin pathway activity, and overall cellular wellness as part of consistent daily routine.*

  • NMN (β-Nicotinamide Mononucleotide) is a direct precursor to NAD+. It works upstream — supporting the salvage biosynthesis pathway your cells use to produce NAD+ from within.* NAD+ supplements deliver the coenzyme directly to the body, supporting cellular energy metabolism through a different mechanism.* LONGEVITY SUPPORT PRO™ includes both: SIGNAL provides the upstream NMN, and REWIND delivers direct NAD+. They work through complementary pathways, which is why they are designed to be taken together.*

  • NMN and NAD+ support NAD+ availability through two distinct mechanisms — biosynthesis from within and direct delivery.* Research suggests these approaches are complementary rather than redundant, meaning they support different parts of the same cellular system.* LONGEVITY SUPPORT PRO™ is formulated on this principle: rather than doubling one input, it layers two different forms of NAD+ support into a single daily protocol.*


  • β-NMN (β-Nicotinamide Mononucleotide) is a nucleotide naturally found in small amounts in food. In the body, it is used through the salvage biosynthesis pathway to support NAD+ production at the cellular level.* NAD+ is a coenzyme researchers associate with cellular energy metabolism, metabolic function, and the biology of healthy aging.* SIGNAL delivers 500mg of β-NMN daily to support this pathway as part of a consistent wellness routine.*

  • NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell. It plays a central role in how mitochondria support energy metabolism and participates in hundreds of metabolic reactions throughout the body.* Research suggests NAD+ levels naturally decline with age.* REWIND delivers 500mg of direct NAD+ daily to support healthy cellular energy metabolism as part of a daily wellness routine.*

  • Quercetin is a naturally occurring flavonoid found in everyday foods like apples, onions, and green tea. It has been extensively studied for its antioxidant properties and role in supporting a balanced inflammatory response.* REWIND includes 250mg of Quercetin to support healthy cell function and antioxidant activity as part of a daily wellness routine.* A balanced cellular environment supports the overall effectiveness of a long-term wellness protocol.*

  • Resveratrol is a polyphenol found naturally in red grapes and berries and one of the most studied compounds in longevity science. Researchers have focused on its relationship with sirtuins. Sirtuins are proteins associated with cellular health and metabolic balance.* Research suggests that NAD+ and Resveratrol may support complementary cellular pathways.* REWIND pairs 150mg of Resveratrol with 500mg of direct NAD+, and alongside SIGNAL’s β-NMN, all four compounds work together in one morning protocol.*

  • Take one (1) capsule of SIGNAL with 6–8 oz of water each morning, with or without food. Then take two (2) capsules of REWIND immediately for optimal absorption, with a healthy fat source such as avocado, yogurt, or olive oil.* Both products are taken together as part of the same morning ritual. Consistency is the protocol.

  • Research studying NMN has typically followed participants over 8–12 week periods.* LONGEVITY SUPPORT PRO™ is designed for consistent, long-term daily use as part of a healthy lifestyle — not as a short-term intervention. Individual results vary and depend on many factors including diet, sleep, exercise, and overall health. No specific outcome is guaranteed. Most customers incorporate this product into an ongoing wellness routine rather than evaluating it over a short window.

*Statements on this website have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. If you are taking prescription medication, have a medical condition, or are pregnant or nursing, consult your physician prior to use. Not for children. Results may vary.