Testosterone stack

Testosterone stack

Regular price £69.00
Regular price Sale price £69.00
Sale Sold out
Tax included. Shipping calculated at checkout.

• Boost energy, mood, and libido

• Increase physical vitality and muscle mass

• Safe alternative to testosterone replacement therapy

View full details

    Gluten Free Gluten Free
    Non-GMO Non-GMO

    Testosterone stack

    This combination of supplements has been clinically proven to optimise results through its synergistic effects.

    The Benefits of this combination

    Improved mood and the ability to enjoy tasks.

    Increased motivation.

    Enhanced libido.

    You may also notice a surge in physical stamina and endurance.

    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.

    The need to know

    What is it?

    • Enhanced Physical Vitality and Muscle Health: Healthy testosterone helps to support increased muscle mass, strength, and recovery, contributing to improved physical performance and body composition.

    • Improved Energy Levels and Mood: Balances hormones to enhance energy, reduce stress, and improve mood and cognitive function, leading to a more positive outlook and mental clarity. Research shows a strong link between dopamine and testosterone levels.

    • Boosted Libido and Reproductive Health: Naturally increases libido and supports reproductive health, enhancing sexual well-being and performance.

    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.

    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.

    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.

    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.

    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.

    When to take it?

    Take one sachet daily with or without food.

    What are the benefits?

    Improved mood and the ability to enjoy tasks.

    Increased motivation.

    Enhanced libido.

    You may also notice a surge in physical stamina and endurance.


    See individual supplements for further ingredient details.

    See individual supplements for full ingredients. Active ingredients per sachet:
    Fadogia Agrestis (20:1) extract 400mg
    Tongkat Ali (2% Eurycomanone) extract 600mg
    Boron from boron citrate 2mg
    3,3'-Diindolylmethane (DIM) 150mg
    Zinc 15mg
    Selenium 200ug
    Vitamin D (4,000 IU) 100mcg
    Vitamin K2 (MK-7) 250mcg
    Magnesium (from Magnesium Malate, Magnesium Bisglycinate, Magnesium Taurine Chelate) 250mg


    frequently asked questions


    Can I combine different packs?

    Yes. The simple way to combine packs is to just add them to your cart. If you are already a user make sure you are logged in and this will be checked against our current stack. We will show you were the duplicates are so you only add the ones you want.

    Can I add other supplements to the pack?

    Yes. Just add the pack and continue browsing. You can look at the other packs we have put together or view all of our supplements here.

    If I subscribe to a product can I cancel it?

    Yes. We make it easy to pause, change your subscription date or cancel. For some supplements it may take 1-2 weeks to feel the benefit. Check how you feel physically, mentally and after exercise. Sometimes we miss these subtle improvements.

    Are your products made in the UK?

    Yes all our supplements are made in the UK at GMP facilities.

    Are all your products third party tested?

    For simple supplements like vitamin D or B12 these are all tested in house by our manufacturers. For advanced longevity supplements like NMN we test these in an independent UK certified lab. We publish many of these certificates on our website.

    Can I remove some products from the pack?

    Yes of course. We are here to guide you to optimal combinations but the choice is yours.

    You may also like