Testosterone Complex
Testosterone Complex
Testosterone Complex
Testosterone Complex
Testosterone Complex
Testosterone Complex

Testosterone Complex

  • Increase energy, stamina & motivation

From the age of 40, testosterone levels in men decline by approximately 1% per year. Our Testosterone Complex supplement is designed to help combat this decline with a clean, potent formula. It combines natural ingredients like Nettle Root, Ashwagandha, Maca Root, Ginseng, L-Carnitine, L-Arginine, and L-Citrulline to support and regulate testosterone production effectively. Our supplement provides pure and effective support for maintaining healthy testosterone levels.




  • 60 vegan capsules. 2 per day.
  • Made in the UK to GMP standards.
  • Plastic-free, recyclable packaging.
  • Family-owned business.
Regular price£26.00

Take 2 capsules per day with food.

For maximum benefit, take for at least 12 weeks.

Store in a cool, dry place.

2 capsules provide:
Ingredient Amount NRV %
Nettle Root equivalent to 400mg -
Ashwagandha equivalent to 100mg -
Maca Root equivalent to 100mg -
Ginseng equivalent to 100mg -
L-Carnitine 100mg -
L-Arginine 100mg -
L-Citrulline 100mg -
Superoxide Dismutase 100mg -
Zinc 10mg 100%
Selenium 100ug -
Chromium 100ug -
Ingredients: Nettle Root, Ashwagandha, Maca Root, Ginseng, L-Carnitine, L-Arginine, L-Citrulline, Superoxide Dismutase, Zinc, Selenium, Chromium, Stoneground Brown Rice Flour (Gluten Free), Capsule Shell (Vegetable Cellulose).

100% clean formula.

Suitable for vegetarians and vegans. All Ethical Nutrition products are free from animal-based ingredients and by-products. Registered with the vegan society. 

Free-from: GMOs, Magnesium Stearate, Gelatin, Palm Oil/Palm Oil Derivatives, Maltodextrin, Bulking Agents, Titanium Dioxide, Sugar. 

Allergen-free: totally free from gluten and allergen containing ingredients.

Additive-free: We don't use any nasty additives and where required we use gluten-free rice extract to help us to blend together ingredients and ensure they are accurately dosed.

Testosterone is a key hormone that plays an important role in men's health, influencing muscle mass, bone density, fat distribution, mood, libido, and overall quality of life (1). Starting from the age of 40, testosterone levels typically decline by approximately 1% each year, which can lead to various health issues such as reduced muscle mass, lower energy levels, mood fluctuations, and decreased sexual drive (2).

Testosterone Complex is designed to help combat this decline. It is a blend of potent natural ingredients, including Nettle Root, Ashwagandha, Maca Root, Ginseng, L-Carnitine, L-Arginine, and L-Citrulline. This formulation provides a clean, pure, and effective support for regulating testosterone production in the body (3).

  1. Supports Testosterone Production: The ingredients in Testosterone Complex have been selected for their ability to support the body's natural testosterone production. This can help to counteract the natural decline that happens with age (4).
  2. Boosts Energy and Vitality: Improved testosterone levels can lead to increased energy and vitality, enhancing overall quality of life (5).
  3. Promotes Healthy Muscle Mass and Strength: Testosterone plays a crucial role in muscle growth. Using Testosterone Complex can aid in maintaining muscle mass and strength (6).
  4. Enhances Sexual Drive and Performance: As testosterone plays a vital role in men's sexual health, maintaining healthy testosterone levels can improve libido and sexual performance (7).

Testosterone and insulin share a complex relationship. Low levels of testosterone are linked with insulin resistance, a condition where the body's cells become resistant to the effects of insulin, leading to higher insulin levels and often resulting in type 2 diabetes. By helping maintain healthy testosterone levels, Testosterone Complex may support healthy insulin function and metabolic health (8).

  1. Harman, S. M., et al. (2001). Longitudinal effects of aging on serum total and free testosterone levels in healthy men. The Journal of Clinical Endocrinology & Metabolism, 86(2), 724-731. Link
  2. Wu, F. C., et al. (2010). Identification of late-onset hypogonadism in middle-aged and elderly men. The New England journal of medicine, 363(2), 123-135. Link
  3. Zarotsky, V., et al. (2014). Systematic literature review of the risk factors, comorbidities, and consequences of hypogonadism in men. Andrology, 2(6), 819-834. Link
  4. Kraemer, W. J., et al. (2006). The effects of L-carnitine L-tartrate supplementation on hormonal responses to resistance exercise and recovery. The Journal of Strength & Conditioning Research, 20(3), 506-510. Link

Key Ingredient Highlights

Nettle Root

Nettle Root
Nettle root is a powerful superfood that can help boost testosterone levels naturally. It has been found to increase the amount of free active testosterone in the body, giving users an improved energy level and metabolism.


Ashwagandha, an ancient Ayurvedic adaptogenic herb, has been shown to help increase testosterone levels.  It can also help boost libido and support healthy sexual function.

Maca Root

Maca root is believed to have a significant impact on testosterone levels, due to its high content of essential minerals and vitamins. Studies suggest that the unique combination of nutrients in maca could potentially help to stimulate the production of testosterone, as well as raise libido and improve fertility.

Superoxide Dismutase

Superoxide Dismutase
Superoxide Dismutase is an antioxidant compound that helps to boost testosterone levels by removing harmful compounds, like free radicals and oxidation, from the body. It also increases sperm mobility and provides a protective effect against damage caused by environmental stressors.


Ginseng has been known to help boost testosterone levels in the body due to its adaptogenic properties. It helps the body respond better to stress, which in turn can help maintain hormone balance.


L-Carnitine helps to naturally boost testosterone levels by improving the transport of fatty acids into cells, which then get converted into energy. This increased energy helps improve sexual stamina and libido, increase blood flow during erections, and provide essential nutrients for hormone production. 


L-Arginine is an amino acid that helps boost testosterone by promoting the secretion of LH or luteinizing hormone. This hormone stimulates the production of testosterone in the body, which is essential for male reproductive health and muscle growth.


L-Citrulline is a powerful nutrient for boosting testosterone levels. It is converted by the kidneys into L-Arginine, which can help improve blood flow and stimulate testosterone production


Selenium is a mineral found in certain foods and supplements that can help boost testosterone levels. It works by increasing the amount of luteinizing hormone, which stimulates the production of testosterone in the body.

Why is Ethical Nutrition Different?


No Nasty Additives

Clean formulation, no additives, no allergens, no sugar.


Natural ingredients

Packed full of natural herbs like Nettle, Ashwagandha and Maca.

Better absorbed

Proven to be bioavailable & gentle on digestion.

Higher strength

Higher dose nutrients, faster results and more effective.

Plastic free

We're the only brand to use fully paper packaging.

Family owned

Every penny you spend goes back to a small UK business.

Our mission is to help you feel amazing.