Testosterone stack

Regular price £69.00
Sale price £69.00 Regular price

A considered blend of nutrients that helps the body restore its natural testosterone rhythm. Created to support energy, mood, libido, and physical vitality. A steady way to reclaim balance without hormone replacement.

 Designed to Support

  • Natural testosterone production, release, and activity
  • Steadier mood and the ability to enjoy daily tasks
  • Renewed motivation and drive
  • Libido and sexual well-being
  • Physical stamina, endurance, and muscle function
  • A grounded alternative to testosterone replacement therapy
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Product Description

This combination has been formulated by Doctors.

Boost your testosterone naturally with our ultimate stack, featuring Fadogia Agrestis, Tongkat Ali, Boron, Magnesium Glycinate, Zinc, DIM and vitamin D. Designed to enhance energy, mood, muscle strength, and libido, our scientifically-backed formula supports hormonal balance and overall vitality for peak performance and health.

How to use

Take one sachet daily with food and water. Follow the dosing guidance printed on your sachet. Consistency matters more than timing.

What's included

28 daily servings. Four weeks' supply.

Shipping & returns

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    Science

    The need to know

    Interesting facts

    KEY INSIGHT: it is possible to optimise testosterone production without resorting to hormone replacement therapy and having to deal with its side effects. This is done by targeting three areas related to testosterone: its production, release, and activity.

    This supplement stack includes fadogia (400mg), tongkat ali (600mg), boron (2mg) as well as 4000IU vitamin D. We've also added magnesium and zinc, two minerals that are essential for testosterone production.

    The inclusion of DIM, which helps detoxify oestrogens in the body, increases the effect of testosterone by addressing the testosterone/oestrogen balance.

    Research shows that the ingredients in this stack are linked to:
    1. Increasing the release of LH from the pituitary to signal the Leydig cells in the testes to produce testosterone.
    2. Enzymatic production of testosterone.
    3. Reducing sex hormone binding globulin (SHBG) in the blood and therefore increasing free testosterone levels.
    4. Reducing the conversion of testosterone to oestrogen by inhibiting aromatase enzymes.

    What are the benefits?

    Testosterone does not just affect sex drive. It regulates how you build muscle, how you recover from exertion, how stable your mood is day to day, and how much mental drive you can actually sustain. When levels decline, the effects are broad and often misattributed to stress, poor sleep or simply getting older.

    Most men begin losing testosterone at a rate of roughly 1-2% per year from their early thirties. By 45, many are functioning on significantly less than their body was designed to work with. The result is a slow erosion of the things that make daily life feel manageable: physical energy, mental sharpness, emotional resilience, motivation.

    The Testosterone Stack works across the mechanisms that govern how the body produces, releases and utilises testosterone. Zinc is essential for testosterone synthesis and is one of the most common deficiencies in men over 30. Magnesium supports the enzyme pathways that convert cholesterol into steroid hormones. Vitamin D3 acts as a hormone precursor and has been shown to correlate directly with testosterone levels in clinical studies. Ashwagandha has demonstrated meaningful improvements in both testosterone output and stress-related cortisol suppression, which matters because chronically elevated cortisol actively suppresses testosterone production.

    This is not hormone replacement. Nothing here introduces external testosterone into your body. The approach is different: remove the bottlenecks, provide the raw materials, and let the body's own production system operate more effectively. For many men, the limiting factor is not broken biology. It is missing inputs.

    The science

    Fadogia Agrestis
    Mechanism: Fadogia Agrestis increases LH secretion from the pituitary gland, which directly stimulates the Leydig cells in the testes to produce testosterone. Research, primarily animal studies, suggests it may elevate testosterone levels by enhancing the activity of enzymes involved in testosterone synthesis within the Leydig cells.

    Boosts testosterone production directly at the source, potentially improving libido, muscle mass, and overall energy levels.

    Tongkat Ali (Eurycoma Longifolia)
    Mechanism: Tongkat Ali influences testosterone production by promoting the release of free testosterone from its binding proteins, thereby increasing testosterone's bioavailability. It also may reduce cortisol levels, improving the testosterone-to-cortisol ratio and enhancing recovery and muscle growth.

    Enhances usable testosterone levels and reduces stress, supporting better mood and physical performance.

    Boron
    Mechanism: Boron can influence the metabolism of steroid hormones, particularly increasing the conversion of total testosterone to free testosterone by reducing sex hormone-binding globulin (SHBG) levels. It also impacts the metabolism of vitamin D and oestrogens, which can indirectly support testosterone levels.

    Improves the fraction of bioavailable testosterone, enhancing libido and muscle development.

    Vitamin D3 with K2
    Mechanism: Vitamin D3 acts similarly to a hormone and has been shown to correlate with testosterone levels in men. It supports the direct production of testosterone in the Leydig cells. Vitamin K2 may enhance the effects of Vitamin D3 by further supporting testosterone synthesis and improving calcium metabolism, which is vital for muscle function and health.

    Supports foundational aspects of testosterone production and overall hormonal balance.

    DIM (Diindolylmethane)
    Mechanism: DIM aids in oestrogen metabolism, promoting a more favourable balance between testosterone and oestrogen in men. By supporting the detoxification and excretion of excess oestrogen, DIM can help optimise the testosterone-to-oestrogen ratio.

    Helps in maintaining hormonal balance, potentially reducing oestrogen dominance effects like increased body fat and water retention.

    Magnesium Glycinate
    Mechanism: Magnesium plays a crucial role in the function of hundreds of enzymatic processes across the body, including those involved in testosterone production. It may also reduce SHBG levels, increasing the amount of free, bioavailable testosterone.

    Supports overall enzymatic activity required for healthy testosterone synthesis and reduces muscle fatigue, improving workout performance.

    Zinc
    Mechanism: Essential for the enzymatic reactions that convert cholesterol to testosterone in the Leydig cells. Zinc also acts directly on the pituitary gland to release LH, which in turn stimulates testosterone production.

    Directly supports the synthesis of testosterone and is crucial for maintaining male reproductive health.

    Selenium
    Mechanism: Selenium is involved in antioxidant defence systems that protect the Leydig cells from oxidative damage, thereby supporting their function in testosterone synthesis. It also influences the thyroid hormone metabolism, influencing overall hormonal balance.

    Ensures the health and efficiency of Leydig cells in producing testosterone and supports metabolic balance,e affecting energy and mood.

    Summary
    This stack provides a comprehensive approach to supporting testosterone levels, from enhancing LH production and Leydig cell function to improving testosterone's bioavailability and managing the balance with other hormones like oestrogen and cortisol. Each component plays a unique role in boosting testosterone, muscle mass, energy, libido, and mood, grounded in their specific mechanisms of action.

    It's important to note that while these mechanisms are supported by scientific research, individual results may vary, and the effectiveness of each supplement can depend on various factors, including the individual's baseline hormone levels, lifestyle, and genetic predispositions.

    humanpeople ethos

    Curated by doctors for synergistic effect. Each component is pharma-grade, research-dosed, and backed by published evidence with a clear clinical rationale. Made to GMP standards, ensuring purity, consistency, and traceability. Each dose is prepared in ready-to-use sachets to create a daily routine that’s effortless and easy to follow.

    Ingredient composition
    Active Ingredients Amount Per Serving % Daily Value
    T-Vital natural testosterone support - pure tongkat, fadogia, boron
    Fadogia Agrestis (20:1) extract 400mg
    Tongkat Ali (2% Eurycomanone) extract 600mg
    Boron from boron citrate 2mg
    Ultra Vitamin D3 + K2
    Vitamin D (4,000 IU) prep: cholecalciferol oil 100mcg 2,000%
    Vitamin K2 (MK-7) prep: beta dextrin oil 250mcg 333%
    Other ingredients: Micro Crystalline Cellulose, Di Calcium Phosphate, Vitamin D3 Prep (Acacia Gum, Sucrose, Sunflower Oil, Starch, Cholecalciferol Oil), Vitamin K2 Prep. (Beta Dextrin, Vitamin K2 MK-7 Oil), Bulking Agents: Magnesium Stearate
    DIM hormone balance
    DIM (3,3'-Diindolylmethane) 150mg
    Black pepper Extract 20mg
    Other ingredients: Brown Rice Flour, Magnesium Stearate, Hypromellose
    Magnesium Glycinate
    Magnesium (1000mg from Magnesium Lysinate Glycinate Chelate) 100mg 25%
    Other ingredients: Micro Crystalline Cellulose, Anti Caking Agents Magnesium Stearate, Silicon Dioxide
    Zinc + Selenium
    Zinc (from 50.8mg zinc citrate providing 15mg elemental zinc) 15mg 150%
    Selenium (from 44ug of selenite anhydrous providing 200ug elemental selenium) 200ug 364%
    Other ingredients: Microcrystalline Cellulose, Di-calcium Phosphate, Anti-Caking Agents: Magnesium Stearate
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    Frequently Asked Questions

    Once your order ships, you'll receive a confirmation email with a tracking number and a link to monitor your shipment in real-time. If you don't receive a tracking email or have trouble accessing your order information, please contact our customer service team and we'll be happy to help.

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    We want you to be completely satisfied with your purchase. Non-personalised items can be returned within 14 days of delivery in their original condition. Once we receive your return, refunds are processed within 5-7 business days. Please get in touch with our customer service team to initiate a return.

    We do our best to have your stack with you within 3 working days. Please note that delivery times may vary depending on your location and current shipping volumes.