Rejuven8

Collagen & Cellular Health Complex

The ultimate fusion of multi-source collagen peptides and cutting-edge antioxidant nutrients, designed to shield against tissue damage, neutralize free radicals, promote cellular health, and unlock peak wellness through every stage of life.

Regular price$49.99
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At the core of our philosophy is a radical truth: aging isn’t a barrier—it’s a gateway to even greater potential—a unique opportunity to experience the depth and richness that life has to offer. With age comes wisdom, strength, and the ability to live with intention and purpose. However, as we age, the body faces inevitable shifts—changes in skin elasticity, joint health, metabolic function, and resilience to stress. These challenges are part of the natural process, but they by no means have to be permanent or unavoidable.

REJUVEN8 was meticulously crafted to empower you to conquer aging, harnessing your body and mind’s full potential at every stage of life. This isn’t just another anti-aging blend; it’s a powerful, scientifically crafted solution designed to optimize your cellular health, restore your vitality, and enhance your mental and physical performance. We’ve combined cutting-edge ingredients to create a formula that fortifies the body from within, enhancing energy, promoting longevity, and defending against the physical signs of aging—ensuring that you continue to perform at your peak, no matter what decade of life you’re in.

Aging, a complex, multifaceted process, is an inevitable part of life. It is driven by biochemical, genetic, and environmental factors. The physiological changes associated with aging are not merely the result of time passing—they are the cumulative effect of molecular and cellular mechanisms that gradually reduce the body's ability to repair, regenerate, and maintain homeostasis.

  1. At the Cell Level
    At the cellular level, one of the most significant contributors to aging is the decline in mitochondrial efficiency. Mitochondria, the energy powerhouses of our cells, undergo a functional decline over time, resulting in reduced ATP (cellular energy) synthesis and increased production of reactive oxygen species, also known as free radicals. This oxidative stress damages proteins, lipids, and DNA, accelerating cellular senescence, a process in which cells lose their ability to divide and function normally. Senescent cells accumulate in tissues, driving chronic inflammation —a state now recognized as “inflammaging,” a term used to describe the chronic, low-grade inflammation that occurs with aging and contributes to the onset of many age-related diseases.
  2. Aging & Collagen
    Another hallmark of aging is the progressive decrease in collagen production. Collagen, the most abundant protein in the human body, provides structural integrity to the skin, joints, and connective tissues. As collagen synthesis starts to wane, skin elasticity diminishes, joint cartilage wears down, and overall structural support weakens. This degradation contributes to the visible signs of aging, such as fine lines, wrinkles and sagging skin, as well as physiological concerns like joint stiffness and reduced mobility.
  3. Systemic Aging
    At a systemic level, hormonal changes further shape the aging process. During this time, levels of key anabolic hormones, such as growth hormone (GH), dehydroepiandrosterone (DHEA), and sex hormones (estrogen and testosterone), decline, leading to reduced muscle mass (sarcopenia), a slower metabolism, and cognitive changes. Additionally, immune function weakens because of immunosenescence, impairing the body’s ability to respond to infections and repair damaged tissues.

While aging is an inevitable part of life, its progression is far from fixed. Groundbreaking research reveals the transformative potential of targeted nutrition, bioactive compounds, and adaptogens in reversing or slowing the decline often associated with aging. By optimizing mitochondrial health, combating oxidative stress, enhancing collagen production, and regulating inflammation, we can not only preserve but also elevate our longevity, cognitive function, and physical resilience.

With the right support, your body possesses the extraordinary ability to thrive, regenerate, and maintain peak vitality, defying the limitations of age and unlocking your full potential for decades to come.

Marine Collagen + Bovine Collagen Peptides

Collagen serves as the backbone of your body’s resilience—its ability to renew, regenerate, and thrive. As we age, the natural decline in collagen production impacts skin elasticity, joint mobility, and the strength of connective tissue. Collagen is also the backbone of GR8 REJUVEN8, featuring two of the most potent and bioavailable forms of collagen: Marine Collagen and Bovine Collagen Peptides.

Why did we choose both? Marine collagen excels at improving skin elasticity and hydration, while bovine collagen is especially effective in supporting joint health and bone strength. Together, they offer a multifaceted approach that addresses both the visible and structural signs of aging.

Marine Collagen, specifically CollaMeta®, is designed for rapid absorption, reaching the bloodstream up to four times faster than other collagen sources. This accelerated delivery method promotes immediate skin regeneration, enhances joint mobility, and supports bone density. The result is a noticeable reduction in the appearance of wrinkles, improved skin elasticity, and increased physical flexibility.

Bovine Collagen Peptides, rich in Type I and Type III collagen, further enhance this effect by providing foundational support for skin structure, bone integrity, and connective tissue. These collagen types are crucial for maintaining youthful vitality, improving skin firmness, and strengthening joints and tendons over time.

The synergy of marine and bovine collagen ensures that REJUVEN8 delivers rapid, visible benefits while also offering long-term structural support for your body. This combination optimizes both surface-level rejuvenation and deeper tissue regeneration, providing a comprehensive solution to aging from the inside out.

Curcumin and Vitamin C work together to fight the aging process at its core.

  • Curcumin, a potent anti-inflammatory, works tirelessly to modulate inflammation—the key driver behind the breakdown of collagen in the body. This chronic wear and tear affects not only your skin’s elasticity but also the strength and flexibility of your joints, tendons, and muscles. By downregulating inflammation, curcumin helps protect and restore the resilience of connective tissues, ensuring your body remains as strong and agile as ever.
  • Vitamin C, essential for collagen production, amplifies the anti-aging and vitality benefits of curcumin. It fuels your body’s natural ability to synthesize collagen. Together, curcumin and Vitamin C provide a comprehensive approach to vitality, helping to combat wrinkles, enhance joint health, and support muscle function. This synergy not only rejuvenates your skin and connective tissue but also keeps your body performing at its very best.

Creatine Monohydrate is one of the most powerful allies in the pursuit of longevity, fueling both the body and mind at a cellular level. As a critical component in ATP production, creatine sustains cellular energy, ensuring peak function across muscles, brain tissue, and vital organs. Its impact on cognitive performance is profound, enhancing memory, focus, and mental clarity while protecting against age-related cognitive decline. Beyond the brain, creatine actively supports muscle integrity by reducing fatigue, accelerating recovery, and countering the natural decline in strength that comes with aging. It also plays a crucial role in mitochondrial health, protecting cells from oxidative stress and maintaining metabolic efficiency.

For those who push their limits—athletes, high performers,and relentless individuals—creatine is more than a simple performance enhancer.It serves as a cornerstone of resilience, maintaining both body and mind inprime condition for longevity, vitality, and unstoppable momentum.

The Future of Anti-Aging Starts Here

Why You Need REJUVEN8

REJUVEN8 isn’t built on trends or half-measures—it’s engineered for results. Real results.

A fusion of clinically proven ingredients, this formula doesn’t just replenish what time takes away; it actively supports your body’s ability to regenerate, recover, and perform. With a powerful synergy of marine and bovine collagen, antioxidants, adaptogens, and cellular energizers, REJUVEN8 takes a multi-dimensional approach to aging, strengthening your skin, joints, brain, and immune system all at once.

Where other healthy aging and vitality supplements stop at superficial improvements, REJUVEN8 goes deeper. It enhances energy production specifically where it occurs: within the cell, combating inflammation, and optimizing collagen synthesis to ensure lasting vitality. With REJUVEN8, it’s not just about looking younger—it’s about longevity on your terms.

Unlock the Power of Lasting Vitality

REJUVEN8 is not your run-of-the-mill anti-aging supplement. It is the result of cutting-edge scientific research and a comprehensive understanding of the body’s cellular processes—meticulously crafted to support and enhance vitality at every level. Designed to optimize your body's natural regenerative capacity, REJUVEN8 addresses the root causes of aging by fortifying the skin, joints, muscles, and connective tissue, ensuring peak performance and longevity in both body and mind.

Our relentless pursuit of product excellence and confidence that each product we formulate works in the body and comes from extensive clinical research and medical literature that substantiate the presence of each ingredient in each formula.

CollaMeta® Hydrolyzed Marine Fish Collagen

Key Benefits:

  • Increased bioavailability of type 1 and 3 collagens: Helps slow down the aging process thanks to both antioxidant and anti-inflammatory properties.
  • Highly bioavailable form of collagen.
  • Clinically backed anti-aging and tissue healing effects.
  • Collagen is the most abundant type of protein in the body (accounting for 25-35% of total body protein content).
  • Plays a crucial role in maintaining structure, strength, and elasticity of the body’s tissues.
  • Improve skin health, and provides bone and joint support.
  • Scientifically supported by numerous clinical studies.
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CO Enzyme Q10 

Key Benefits: 

  • Antioxidant: Protects cells from oxidative stress caused by free radicals.
  • Promotes skin health and skin renewal-reducing collagen breakdown and oxidative damage.
  • Boosts immune function.
  • Fundamental energy molecule for energy metabolism and boosting energy.
  • Helps generate ATP (cellular energy production).
  • Regulates the creation of fat cells, reduces oxidative stress and fights systemic inflammation.
  • Enhances muscle performance and delays onset of exhaustion.
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Creatine Monohydrate 

Key Benefits:

  • One of the most popular, widely consumed, well-researched and effective sports nutrition supplements on the market.
  • Helps improve performance during high-intensity exercise that rapidly drains energy (ATP).
  • Builds lean muscle mass-increases creatine levels in muscles.
  • Maximizes strength and performance.
  • Increases strength and maximizes muscle gains (anabolism).
  • Improves anaerobic capacity and lean body mass (improves body composition—lose fat/gain muscle).
  • Aids in recovery from resistance training.
  • Boosts brain and cognitive function.
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Maca Root Powder 

Key Benefits:

  • Rich in bioactive compounds such as polyphenols, alkaloids and flavonoids which possess antioxidant properties, promotes the production of glutathione (the body’s master antioxidant) to fight free radical damage.
  • Improves skin elasticity and healthy aging.
  • Boosts energy, improves athletic endurance, lowers stress, heightens libido—rich in B vitamins and amino acids.
  • Anti-inflammatory properties.
  • Contains prebiotics which nourish the gut microbiome.
  • Provides hormone balance and endocrine support.
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Acerola (Malpighia emarginata) Powder (12% Vitamin C) 

Key Benefits:

  • High in vitamin C—just one single fruit can provide the minimum daily recommendation of vitamin C.
  • Provides the full spectrum of vitamin C including natural ascorbic acid and an array of phytochemicals.
  • Supports metabolic function.
  • Stimulates the immune system—vitamin C enhances white blood cell function and boosts antibody production.
  • Promotes skin health, collagen production and is anti-aging due to its rich antioxidant content (ascorbic acid, phytonutrients: phenolics, and carotenoids).
  • High in vitamin A, folate, and potassium.
  • Powerful antioxidant: Strengthens immune system, promotes healthy skin and resilient tissues.
  • Considered a "superfruit".
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Bovine Collagen Peptide (Powder, Cowhide Source)

Key Benefits: 

  • Provides essential amino acids required for improved skin elasticity, fluid joint function and overall health.
  • Improves skin health and supports bone strength.
  • Helps prevent bone loss.
  • Maintains joint/bone health, skin, hair and nails.
  • Promotes optimal exercise performance and muscle recovery.
  • Enhances gut health.
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Pine Bark Extract (Pinus pinaster) (95% Proanthocyanidins) 

Key Benefits:

  • Rich in proanthocyanidins, flavonoids, and phenolic acids- powerful antioxidants   
  • Contains Oligomeric proanthocyanidins (OPCs) that help protect the body against oxidative stress caused by harmful free radicals.
  • Anti-inflammatory.
  • Promotes healthy circulation.
  • Nootropic.
  • Supports cognitive health.
  • Supports memory.
  • Supports focus & concentration.
  • Protects overall brain health.
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C3® Curcumin (Curcuma longa) Complex 95%  

Key Benefits:

  • Most clinically studied natural anti-inflammatory and antioxidant.
  • Anti-inflammatory and antioxidant.
  • Aids weight management.
  • Protects cognitive health.
  • Nootropic.
  • Boosts Immunity: Helps with wide range of inflammatory and autoimmune disorders.
  • Joint health.
  • Metabolic health.
  • Digestive health.
  • Cardiovascular health.
  • Skin heath.
  • Neurodegenerative conditions.
  • Most established, clinically studies brands of curcumin extract and most clinically-studied natural anti-inflammatory and antioxidant with a variety of health benefits.
  • Improves cardiovascular health by improving high cholesterol level and overall bloop lipid profile—may reduce levels of elevated blood cholesterol and triglycerides, while improving levels of HDL (good) cholesterol.
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