Unmatched Supps Longevity Test: Natural Testosterone Support Built for the Long Game

Unmatched Supps Longevity Test targets testosterone optimization through 8 clinically-dosed ingredients. KSM-66 Ashwagandha, Furosap, Tongkat Ali, and apigenin work together to support natural test production while managing cortisol and estrogen.

Testosterone isn’t just about muscle and strength… it’s the foundation of vitality, energy, cognitive function, and overall health span. As we age, face chronic stress, or navigate the demands of modern life, our natural testosterone production takes a hit. The result? Fatigue, reduced muscle mass, increased body fat, declining libido, and compromised mood.

Unmatched Supps Longevity Test addresses this challenge head-on with a comprehensive, science-backed formula designed to restore what stress, age, and modern life deplete. Founded by industry veterans Kris Gethin and Doug Miller, Unmatched has once again delivered a product that bridges the gap between peak performance and long-term health — without compromise.

Longevity Test: A Test Booster That Goes Above

This isn’t your typical “kitchen sink” testosterone booster. Longevity Test features eight clinically-dosed ingredients that work synergistically to support your body’s natural testosterone production while regulating estrogen and cortisol levels. True to the Unmatched philosophy, every ingredient serves a specific purpose in optimizing hormonal balance for sustained vitality.

Beyond many industry favorites like ashwagandha, shilajit, and tongkat ali, we also have the inclusion of longevity-promoting apigenin, which we don’t see often enough in this category. It fits the Unmatched mantra, and we’re excited to get into the science.

Before we dive in, sign up for PricePlow’s Unmatched Supps news alerts and check current pricing below, then let’s get into it:

Longevity Test Ingredients

Each serving of Longevity Test delivers a comprehensive blend of natural testosterone support compounds:

• KSM-66 Ashwagandha Extract (Withania Somnifera) (std. to 5% Withanolides) – 675mg

  KSM-66 Ashwagandha serves as the cornerstone of Longevity Test’s stress-management approach to testosterone optimization. This full-spectrum root extract works by reducing cortisol levels, which directly impacts the body’s ability to produce and maintain healthy testosterone levels.

  When cortisol levels remain chronically elevated, whether from training stress, work pressure, or lifestyle factors, testosterone production suffers. KSM-66 helps break this cycle by supporting the body’s natural stress response, creating a more favorable hormonal environment for testosterone synthesis.^[1]

  Testosterone Enhancement Through Multiple Pathways

  The 675mg dose in Longevity Test aligns precisely with a clinical research study demonstrating KSM-66’s ability to enhance testosterone production while improving overall hormonal balance. In a 12-week randomized, double-blind, placebo-controlled study involving 46 infertile men, 675mg daily of KSM-66 produced significant increases in serum testosterone and luteinizing hormone levels compared to placebo.^[2]

  Beyond direct testosterone enhancement, KSM-66 appears to work through the hypothalamic-pituitary-gonadal axis by supporting luteinizing hormone (LH) production. LH is the primary signal that tells the testes to produce more testosterone. This upstream approach ensures your body’s natural testosterone production systems can function optimally rather than relying on external manipulation.

  Cortisol Reduction: The Stress-Testosterone Connection

  One of KSM-66’s most well-documented effects is its ability to significantly reduce cortisol levels, which creates a cascade of hormonal benefits. In clinical trials, participants taking 600mg daily of KSM-66 experienced substantial reductions in morning cortisol levels, with some studies showing decreases of up to 30% compared to placebo.^[3]

  

  This cortisol reduction is crucial because elevated cortisol directly suppresses testosterone production through multiple mechanisms. When cortisol levels drop, the body’s testosterone synthesis can resume normal function, leading to improved energy, muscle recovery, and overall vitality.

  Performance and Body Composition Benefits

  KSM-66’s testosterone-supporting effects translate into measurable improvements in physical performance and body composition. In an 8-week resistance training study with healthy adult males, 600mg daily of KSM-66 produced significantly greater increases in muscle strength, muscle size, and serum testosterone compared to placebo.^[4]

  The same study demonstrated that KSM-66 users experienced greater reductions in exercise-induced muscle damage (measured by creatine kinase levels) and body fat percentage,^[4] suggesting enhanced recovery and improved body composition alongside the hormonal benefits.

  Mechanisms of Action

  Recent research has identified several mechanisms through which KSM-66 supports testosterone optimization. The extract contains bioactive withanolides that appear to modulate steroid hormone biosynthesis pathways, potentially through the conversion of sterane derivatives found in ashwagandha to testosterone precursors.^[5]

  Additionally, KSM-66’s anti-inflammatory and antioxidant properties help protect Leydig cells (the testosterone-producing cells in the testes) from oxidative stress, which can impair testosterone synthesis. This cellular protection mechanism supports sustained testosterone production over time.

  The adaptogenic approach of KSM-66 ensures that your body’s natural testosterone production systems can function optimally without the risks associated with synthetic hormone manipulation. By addressing the root causes of testosterone decline (stress, cortisol elevation, and cellular oxidative stress), KSM-66 provides a foundation for sustained hormonal health and vitality.



• Furosap Fenugreek Extract (Trigonella foenum-graecum L.) (std. To 20% protodioscin) – 500mg

  Furosap is a clinically studied fenugreek extract that tackles testosterone optimization from a different angle: by inhibiting enzymes like aromatase that convert testosterone into estrogen. This proprietary fenugreek extract standardized to 20% protodioscin has produced solid research demonstrating its ability to enhance free testosterone levels while supporting lean body mass development.

  The 500mg dose in Longevity Test provides the exact amount validated in clinical research. In a 12-week randomized, double-blind, placebo-controlled study involving healthy male athletes, Furosap supplementation at 500mg daily (administered as 250mg twice daily) produced significant increases in both total testosterone levels and lean body mass compared to placebo.^[6] The testosterone increase was substantial—an average increase of 124 ng/dL in the Furosap group versus a decrease of 12.8 ng/dL in the placebo group.

  Multiple Mechanisms of Action

  What sets Furosap apart is its multi-faceted approach to testosterone optimization through its active compound protodioscin. This steroidal saponin works through several distinct pathways:

  • Androgen Receptor Enhancement: Protodioscin augments androgen receptor levels in cells and improves the body’s sensitivity to androgens like testosterone and dihydrotestosterone (DHT).^[6] This enhancement ensures that the testosterone your body produces can be utilized more effectively at the cellular level.
  • Aromatase Inhibition: Furosap helps inhibit aromatase enzymes that convert testosterone into estrogen, helping maintain higher levels of free testosterone in the bloodstream.^[7] This mechanism works synergistically with other aromatase inhibitors in the formula to create a comprehensive approach to estrogen management.
  • 5α-Reductase Modulation: The extract provides incomplete inhibition of 5α-reductase, the enzyme responsible for converting testosterone to DHT.^[8] This selective modulation helps maintain optimal ratios of testosterone to its metabolites.

  Clinical Performance Benefits

  Beyond testosterone optimization, Furosap delivers tangible body composition improvements. The University of Wyoming study demonstrated significant increases in lean body mass (429.3g increase versus 545.5g decrease in placebo) and fat-free mass (485.5g increase versus 532.1g decrease in placebo) over 12 weeks.^[6]

  

  The extract has also shown promise for supporting nitric oxide pathways in vascular tissue, with protodioscin triggering NO release and potentially supporting cardiovascular function during exercise.^[6]

  Safety and Tolerability

  Previous research has established Furosap’s excellent safety profile, with no adverse events reported in clinical trials.^[6] The extract showed no negative effects on liver enzymes (ALT, AST) or lipid profiles, demonstrating its broad-spectrum safety for long-term use.

  The inclusion of Furosap at clinical dosages reflects Unmatched’s commitment to evidence-based formulation, providing a natural yet potent approach to testosterone optimization that works synergistically with the formula’s other hormone-supporting ingredients.

• Spilanthes Acmella Extract (Flower) (std. to 3.5% Spilanthol) – 500mg

  Spilanthes acmella represents one of the most novel additions to Longevity Test’s formula, working through a distinct mechanism that targets the upstream signaling pathways controlling testosterone production. This botanical extract operates through the hypothalamic-pituitary-gonadal (HPG) axis, helping stimulate luteinizing hormone (LH) production (the primary signal that tells the Leydig cells in the testes to manufacture testosterone).^[9]

  Rather than simply blocking testosterone conversion or reducing cortisol like many other ingredients, Spilanthes ensures that the initial signal for testosterone production remains strong and consistent. This upstream approach addresses one of the fundamental challenges in natural testosterone optimization: maintaining robust communication between the brain and the gonads.

  Clinical Evidence and Mechanism

  The active compound spilanthol, standardized to 3.5% in this extract, has demonstrated impressive results in both animal and human studies. In a landmark preclinical study, Spilanthes administration led to dose-dependent increases in LH, FSH, and testosterone levels, with the highest dose (150mg/kg) producing testosterone levels of 3.72 ± 0.12 ng/ml compared to 1.73 ± 0.11 ng/ml in controls.^[9]

  

  Human studies have confirmed these promising results. A randomized controlled trial examining a similar Spilanthes extract standardized to 3.5% spilanthol found significant increases in serum testosterone levels after three months of supplementation, with improvements in testosterone levels significantly different from placebo (p<0.001).^[10]

  Beyond Testosterone: Multi-Modal Benefits

  What makes Spilanthes even more powerful is its ability to support muscle development and sexual function through multiple pathways. A population-based study tracking 218 participants found significant increases in mid-upper arm circumference (2.09 cm), chest circumference (2.28 cm), and thigh circumference (1.77 cm) after two months of supplementation, without changes in exercise duration or total caloric intake.^[11]

  The extract also supports nitric oxide production, which plays a crucial role in vascular health and erectile function. In vitro studies demonstrated that Spilanthes significantly increased nitric oxide release compared to control groups, contributing to its traditional use as an aphrodisiac.^[9]

  The 500mg dose in Longevity Test provides a clinically relevant amount of spilanthol (17.5mg when standardized to 3.5%), supporting the body’s natural hormone production cascade from the very beginning of the signaling process. This upstream approach makes Spilanthes a perfect complement to the other testosterone-supporting ingredients in the formula, creating a comprehensive system for hormonal optimization.

• PrimaVie Shilajit (Fulvic Mineral Complex) – 500mg

  PrimaVie is a scientifically-validated and potent form of the ancient Ayurvedic compound Shilajit, working through multiple pathways to support testosterone optimization, cellular energy production, and overall vitality. This standardized extract contains at least 50% fulvic acids, 0.3% dibenzo-α-pyrones (DBPs), and 10% dibenzo-α-pyrone chromoproteins, which are the key bioactive compounds responsible for shilajit’s remarkable effects.^[12]

  The 500mg dose in Longevity Test provides the exact amount validated in clinical research demonstrating significant testosterone enhancement in healthy men.

  

  Clinically Supported Testosterone Enhancement

  The testosterone-boosting effects of PrimaVie Shilajit are backed by solid human clinical data. In a 90-day randomized, double-blind, placebo-controlled study involving healthy men aged 45-55, 500mg daily of PrimaVie Shilajit produced remarkable hormonal improvements: total testosterone increased by 20.45%, free testosterone by 19.14%, and DHEA-S (an important testosterone precursor) by 31.35% compared to placebo.^[12]

  These testosterone increases were accompanied by maintained levels of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), indicating that shilajit supports the body’s natural hormone production cascade rather than disrupting it.

  Mitochondrial Energy and Performance Enhancement

  Beyond testosterone support, PrimaVie Shilajit delivers its benefits through enhanced cellular energy production. The dibenzo-α-pyrones in shilajit work directly within mitochondria to support ATP synthesis and energy availability.^[13]

  In controlled studies, shilajit supplementation nearly doubled muscle ATP levels following exercise stress compared to placebo groups.^[14] This enhanced energy production translates into improved resistance to fatigue and better retention of maximal muscular strength during demanding physical tasks.

  Connective Tissue Support and Recovery

  The fulvic acid complex in PrimaVie Shilajit provides unique benefits for connective tissue health and recovery. Clinical research demonstrates that 500mg daily for eight weeks significantly reduces baseline hydroxyproline levels (a key biomarker of collagen degradation) by up to 29% in individuals with elevated levels.^[14]

  This connective tissue support may prove valuable for athletes and active individuals who experience higher levels of exercise-induced tissue breakdown, supporting long-term joint and tendon health alongside the formula’s other benefits.

  

  The inclusion of PrimaVie Shilajit at the clinically validated 500mg dose demonstrates Unmatched’s commitment to using ingredients with robust human research backing. By supporting testosterone production, cellular energy systems, and tissue recovery simultaneously, shilajit serves as a foundational component in the comprehensive hormonal optimization approach of Longevity Test. It’s worth the near capsule that it takes up!

• Longjack Extract (200:1) (Eurycoma Longifolia) (root) – 200mg

  Tongkat Ali provides a sophisticated dual-action approach to testosterone optimization that sets it apart from single-pathway ingredients. This Southeast Asian root works through multiple complementary mechanisms to both increase testosterone production and enhance its bioavailability, bringing a combination that makes it one of the most researched and respected ingredients in natural testosterone support.^[15]

  The first mechanism involves upstream hormonal signaling. Tongkat Ali contains bioactive polypeptides called “eurypeptides” that help stimulate the release of luteinizing hormone (LH) from the pituitary gland.^[16] Recall that LH serves as the primary signal that instructs the Leydig cells in the testes to produce more testosterone, making this upstream action crucial for natural testosterone optimization. Research demonstrates that tongkat ali supplementation can influence the hypothalamic-pituitary-gonadal axis, leading to improved testosterone synthesis at the source.^[17]

  

  Increase in the percentage of sperm with normal morphology after treatment with a 100 mg twice daily dose of the proprietary standardized water-soluble extract of Eurycoma longifolia Jack root. A significant improvement in sperm morphology after the treatment can be seen from the baseline to the first, second and third cycles.^[18]

  The second mechanism focuses on testosterone availability rather than production. Unlike ingredients that simply boost testosterone synthesis, tongkat ali works to increase the amount of free testosterone in circulation by reducing levels of sex hormone-binding globulin (SHBG).^[19] SHBG acts like a molecular sponge, binding to testosterone and rendering it biologically inactive. By reducing SHBG levels, tongkat ali helps “liberate” testosterone that’s already in your system, making it available for its intended functions in muscle growth, recovery, and libido enhancement.

  Clinical research supports both mechanisms in action. In a study of physically active seniors, tongkat ali supplementation for five weeks resulted in significant increases in both total testosterone (15.1% in men) and free testosterone (61.1% in men), with the dramatic increase in free testosterone attributed to the simultaneous reduction in SHBG levels.^[19] This dual-action approach explains why tongkat ali is often described not as a testosterone “booster” but rather as a testosterone “maintainer” and “restorer”, helping to optimize what your body already produces while ensuring maximum bioavailability.^[16]

  The 200mg dose in Longevity Test provides a clinically relevant amount of this potent 200:1 extract, hopefully standardized to deliver the bioactive compounds responsible for these testosterone-optimizing effects. Standardizing for the right compounds would mean that you’re receiving the quassinoids and eurypeptides that drive tongkat ali’s unique dual-action mechanism, supporting both natural testosterone production and enhanced testosterone availability for sustained hormonal optimization.



Participants taking Tongkat Ali showed progressive improvements in physical functioning assessments from baseline through 12 weeks of supplementation compared to placebo.^[20]

• 3-3′-Diindolylmethane (DIM) – 200mg

  DIM offers one of the most sophisticated approaches to estrogen metabolism support in the testosterone optimization space. This naturally occurring compound, formed when indole-3-carbinol from cruciferous vegetables is exposed to stomach acid, works through multiple pathways to promote healthy estrogen balance, a critical component for maintaining optimal free testosterone levels.

  The Estrogen Metabolism Connection

  DIM’s primary mechanism involves promoting the conversion of stronger, more problematic estrogen metabolites into weaker, less active forms.^[21] Specifically, DIM enhances 2-hydroxylation of estrogens, increasing the production of 2-hydroxyestrone (2-OHE1), which exhibits anti-estrogenic properties, while simultaneously reducing levels of 16α-hydroxyestrone (16α-OHE1), a more potent estrogen metabolite that can promote unwanted estrogenic activity.^[22]

  This shift in estrogen metabolite ratios creates what researchers call a “favorable anticancer ratio” of estrogen metabolites, with studies showing that an optimal 2-OHE1 to 16α-OHE1 ratio above 2.0 is associated with reduced risk of estrogen-sensitive health concerns.^[21]

  

  Complementary Aromatase Inhibition

  Beyond optimizing estrogen metabolism, DIM also demonstrates aromatase inhibitory properties, working alongside other ingredients in the formula to reduce the conversion of testosterone to estrogen.^[23] This dual-action approach, both preventing excessive estrogen production and ensuring that any estrogen produced is metabolized in a healthy manner, creates a comprehensive strategy for maintaining optimal hormonal balance.

  The 200mg dose in Longevity Test provides a clinically relevant amount that works synergistically with the formula’s other aromatase inhibitors, including Furosap and Apigenin, to create multiple layers of estrogen management support. This multi-faceted approach helps ensure that the testosterone your body produces remains available for its intended functions rather than being converted to problematic estrogen metabolites.

• Grapefruit Extract (98% Apigenin) (Citrus paradisi) (Fruit) – 50mg

  Apigenin stands out as the most unique ingredient in Longevity Test, truly embodying the product’s name and philosophy. This natural flavonoid, found abundantly in chamomile, parsley, and celery, delivers a multifaceted approach to hormonal optimization that extends far beyond typical testosterone boosters. At 50mg, this clinically relevant dose provides meaningful support for both immediate hormonal balance and long-term health span.

  The Aromatase Connection

  While apigenin does provide aromatase inhibition to help maintain optimal testosterone-to-estrogen ratios, this mechanism represents just one piece of its comprehensive benefits. In human adrenocortical H295R cells, apigenin demonstrated significant aromatase inhibition, placing it among the more potent natural flavonoid aromatase inhibitors tested.^[24] Research demonstrates apigenin can effectively inhibit both aromatase and 17β-hydroxysteroid dehydrogenase activities in human placental microsomes, supporting the body’s natural testosterone preservation.^[25]

  

  Longevity and Neuroprotection

  What also sets apigenin apart is its profound impact on longevity pathways. This flavonoid demonstrates remarkable neuroprotective properties through multiple mechanisms that directly support healthy aging. Apigenin enhances cellular antioxidant defenses by upregulating key enzymes like superoxide dismutase, catalase, and glutathione peroxidase, all while activating the Nrf2 pathway, which is a master regulator of cellular stress response.^[26]

  The compound also demonstrates potent anti-inflammatory effects by suppressing pro-inflammatory cytokines like TNF-α, IL-6, and IL-1β through inhibition of NF-κB signaling.^[26] This dual antioxidant and anti-inflammatory action helps combat the cellular damage that accelerates aging and compromises hormonal function.

  Sleep and Stress Support

  Quality sleep is essential for testosterone production, as the majority of daily testosterone synthesis occurs during deep sleep phases. By supporting both sleep architecture and stress resilience, apigenin creates an optimal environment for natural hormone production.

  Apigenin’s interaction with GABA receptors provides additional support for the hypothalamic-pituitary-gonadal axis through improved sleep quality and stress management. However, unlike typical benzodiazepines, apigenin’s mechanism is more complex and nuanced. Research demonstrates that apigenin can bind to benzodiazepine recognition sites on GABAA receptors and actually reduces GABA-activated chloride currents in a dose-dependent fashion.^[27] Apigenin still produces sedative effects in vivo, suggesting the sleep-promoting benefits occur through alternative neurotransmitter pathways compared to pharmaceutical compounds.^[27] Additional research reveals apigenin also modulates glutamatergic transmission by inhibiting NMDA receptors, which may contribute to both its sedative and neuroprotective properties.^[28]

  Brain Health and Cognitive Function

  Research reveals apigenin can cross the blood-brain barrier, where it provides direct neuroprotective benefits that support cognitive longevity.^[29] Studies demonstrate improvements in spatial learning and memory, along with protection against neurovascular damage associated with aging.^[29]

  

  The compound’s ability to support mood stability extends to its antidepressant-like effects. Research shows that apigenin can reverse depression-like behaviors induced by chronic corticosterone treatment while upregulating brain-derived neurotrophic factor (BDNF) levels in the hippocampus.^[30] The compound also demonstrates the ability to modulate neurotransmitter turnover, increasing norepinephrine and dopamine activity in key brain regions like the amygdala and hypothalamus.^[29]

  Cellular Health and Anti-Aging

  At the cellular level, apigenin supports mitochondrial function and helps maintain healthy cell cycle regulation, both critical for longevity.^[31] The flavonoid’s ability to modulate key signaling pathways like PI3K/Akt and MAPK helps maintain cellular homeostasis while supporting the body’s natural defense mechanisms against age-related decline.

  This comprehensive cellular support translates to improved energy production, enhanced recovery, and better overall resilience, all being essential components of healthy aging and sustained vitality.

• Boron – 8mg

  Boron is a trace mineral that has emerged as a popular ingredient in multi-ingredient formulations, despite not being officially recognized as essential for humans. This bioactive element demonstrates remarkable effects across multiple physiological systems, making it a valuable addition to comprehensive supplement blends.^[32]

  Hormonal support and testosterone optimization

  Boron’s most notable mechanism involves its influence on steroid hormone metabolism. Research demonstrates that boron supplementation can significantly increase free testosterone levels – the biologically active form of the hormone that interacts with target tissue receptors.^[33] In a clinical study, healthy males receiving 10mg of boron daily for one week experienced a significant increase in free testosterone from 11.83 to 15.18 pg/ml, representing a meaningful 28% boost.^[33]

  This hormonal modulation appears to be dose-dependent and occurs through boron’s ability to influence the synthesis and metabolism of sex hormones. The mineral has been shown to support optimal testosterone-to-estradiol ratios, which is crucial for maintaining healthy hormonal balance as men age.^[32]

  Anti-inflammatory and immune system benefits

  Beyond hormonal effects, boron demonstrates potent anti-inflammatory properties. The same study that showed testosterone increases also revealed significant reductions in inflammatory biomarkers. After one week of supplementation, participants experienced a notable decrease in TNF-α levels and remarkable reductions of approximately 50% in both high-sensitivity C-reactive protein (hsCRP) and interleukin-6 (IL-6).^[33]

  

  Unmatched Supps Immuno-IGG delivers powerful gut support with 50% immunoglobulin G content — significantly higher than typical colostrum supplements. This dairy-free formula strengthens intestinal barrier function for better training recovery and overall performance.

  This anti-inflammatory activity makes boron valuable for supporting recovery and overall wellness. The mineral appears to modulate immune system function through multiple pathways, including the inhibition of serine proteases released by white blood cells and the suppression of leukotriene production.^[32]

  Bone health and mineral metabolism

  Boron plays a crucial role in bone development and maintenance by enhancing calcium and magnesium utilization. The mineral has been shown to reduce urinary calcium excretion while supporting optimal bone mineral density.^[34] This effect is mediated through boron’s interaction with vitamin D metabolism and its influence on parathyroid hormone sensitivity.

  Research indicates that boron supplementation can increase the activity of 25-hydroxyvitamin D in serum, thereby enhancing the body’s ability to utilize this crucial bone-building hormone.^[32]

  Dosage and bioavailability

  Clinical research has demonstrated that boron is rapidly absorbed and bioavailable. Studies show that boron concentrations peak approximately 4 hours after consumption, with levels remaining significantly elevated for at least 6 hours post-ingestion.^[33] This fast absorption profile makes it an ideal candidate for inclusion in pre-workout or daily supplement formulations.

  Effective dosages in human studies have ranged from 3-10mg daily, with the 10mg dose showing the most pronounced effects on testosterone and inflammatory markers. The mineral appears to be well-tolerated at these dosages, with no adverse effects reported in clinical trials.^[33]

How to Use Longevity Test

Take the recommended serving of Longevity Test daily, preferably with food to optimize absorption. For best results, maintain consistency with daily use as the formula’s benefits build over time.

As Kris Gethin emphasizes, testosterone optimization requires a comprehensive approach. Longevity Test works best when combined with:

Training Protocol

• Focus on compound movements with intensity
• Prioritize resistance training with progressive overload
• Avoid overtraining that can elevate cortisol levels

Lifestyle Factors

• Prioritize quality sleep (7-9 hours nightly)
• Incorporate stress management techniques like meditation
• Consider cold exposure therapy (ice baths) in the morning
• Ensure adequate sun exposure for real vitamin D synthesis

Nutritional Support

• Consume a diet rich in whole foods, as organic as possible
• Include adequate healthy fats for hormone production
• Maintain proper caloric intake to support anabolism
• Ensure adequate recovery between training sessions

Toxicity Avoidance

• Avoid endocrine disruptors as much as possible (pesticides, plastics)
• Do not eat processed fats high in omega-6 polyunsaturated fatty acids
• Wear natural fibers, especially for underwear
• Cook on stainless steel cookware
• Drink from glass bottles
• Be cautious with excess fat soluble vitamins and other chemicals

Remember that Longevity Test is designed to support your body’s natural testosterone production… it’s not a replacement for the fundamentals of hormonal health.

Conclusion: Built for the Long Game

The Unmatched 2SHRED System offers stimulant-free 24-hour weight management with separate AM/PM formulas. Founded by Kris Gethin and Doug Miller, this system works around the clock without artificial ingredients.

Longevity Test is exactly what we’ve come to expect from Gethin and Miller’s Unmatched lineup: a novel, no-compromise approach to supplementation that prioritizes both immediate performance and long-term health. This isn’t just another testosterone booster; it’s a comprehensive hormonal optimization system designed for sustained vitality.

The well-developed formula addresses testosterone support from multiple angles: stress reduction, natural production signaling, aromatase inhibition, estrogen metabolism, and free testosterone availability. Each ingredient is dosed at clinically relevant levels, reflecting Unmatched’s commitment to efficacy over marketing hype.

This approach aligns perfectly with the Unmatched philosophy we’ve seen in their other innovative products like the 2SHRED AM/PM System and Immuno-IGG, both of which are products that bridge the gap between performance enhancement and health span optimization.

For men and women looking to restore what modern life depletes, Longevity Test offers a science-backed solution that works with your body’s natural systems rather than against them. Combined with proper training, nutrition, and lifestyle practices, this formula provides the foundation for sustained hormonal health and vitality.

As Kris says, “This is what sets us apart and this is what’s going to make you unmatched.”