TESTOSTERONE SUPPORT
Zinc, magnesium, D3, B6
XL Nutrition Testosterone Booster, 90 Caps for Strength & Muscle Support - 90 Caps
XL Nutrition

XL Nutrition Testosterone Booster 90 Caps

★★★★★
4.77 | 81 reviews |  30 Servings
£11.99 £19.99 £0.40/serving
16.2mg zinc per serve Zinc contributes to the maintenance of normal testosterone levels in the blood - the only mineral with an EU-authorised testosterone claim, and 16.2mg sits well above the qualifying dose.
One stack, not five bottles Testosterone maintenance (zinc), muscle function (vitamin D, magnesium), reduced tiredness (B6, magnesium, vitamin C), immune support (zinc, vitamin D, vitamin C). 30 daily servings per bottle.
Daily-use price point £11.99 per 30-day supply works out at roughly 40p per daily 3-capsule serve.
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Size 90 Caps
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Next day (£5.99)
17,600+ Reviews
14-Day Returns
Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

90 Caps Out of stock

XL Nutrition Testosterone Booster, D-Aspartic Acid, Fenugreek, Zinc and D3 in a 3-Capsule Daily Serving

XL Nutrition Testosterone Booster is a 90-capsule daily blend. Each 3-capsule serving delivers eight active ingredients including five vitamins and minerals at doses that qualify for EU-authorised health claims under Regulation 432/2012:

- Zinc 16.2 mg (162% NRV) - zinc contributes to the maintenance of normal testosterone levels in the blood, and to normal protein synthesis, normal fertility and reproduction, and the normal function of the immune system.

- Vitamin D3 30 ug / 1200 IU (600% NRV) - vitamin D contributes to normal muscle function, the maintenance of normal bones, and normal calcium absorption.

- Magnesium 336 mg (90% NRV) - magnesium contributes to normal muscle function and to a reduction of tiredness and fatigue.

- Vitamin B6 8.2 mg (585% NRV) - vitamin B6 contributes to the regulation of hormonal activity, and to normal energy-yielding metabolism.

- Vitamin C 100 mg (125% NRV) - vitamin C contributes to the protection of cells from oxidative stress.

The formula also includes D-Aspartic Acid (1000 mg), Fenugreek 4:1 seed extract (533 mg), and Boron (10 mg). These three ingredients are present in the formulation; no EU-authorised health claims are associated with them at the time of writing.

Built for adults pursuing a structured training programme who want a daily multi-nutrient capsule with the zinc, vitamin D and magnesium doses pitched at the upper end of the NRV range. XL Nutrition own-brand value tier: honest sports-nutrition formulations at a price that makes daily use sustainable.

Key Benefits

Zinc 16.2mg (162% NRV)

Zinc contributes to the maintenance of normal testosterone levels in the blood.

Normal Protein Synthesis

Zinc contributes to normal protein synthesis.

Reduced Tiredness

Vitamin B6, vitamin C and magnesium contribute to the reduction of tiredness and fatigue.

Immune Function Support

Vitamin D, zinc and vitamin C contribute to the normal function of the immune system.

Frequently Asked Questions

What's in XL Nutrition Testosterone Booster?

Each 3-capsule serving contains 16.2mg zinc (162% NRV), 30ug / 1200IU vitamin D3 (600% NRV), 336mg magnesium (90% NRV), 8.2mg vitamin B6 (585% NRV), 100mg vitamin C (125% NRV), 1000mg D-Aspartic Acid, 533mg Fenugreek 4:1 extract, and 10mg boron. 30 daily servings per 90-capsule bottle. The capsule shell is HPMC (plant-based).

Which claims is this product allowed to make under EU food law?

Under EU Regulation 432/2012, the authorised claims associated with the nutrients in this product are: zinc contributes to the maintenance of normal testosterone levels in the blood; vitamin D contributes to normal muscle function; magnesium contributes to a reduction of tiredness and fatigue and to normal muscle function; vitamin B6 contributes to the regulation of hormonal activity; and vitamin C contributes to the protection of cells from oxidative stress. These claims apply at the nutrient level - i.e. they describe what the named nutrient contributes to, at the qualifying dose. No EU-authorised claims are currently associated with D-Aspartic Acid, Fenugreek, or Boron.

Who is this product not for?

This product is for adults. Not suitable during pregnancy or breastfeeding without medical advice. If you are taking prescription medication (especially thyroid medication, blood pressure medication, or blood thinners), have a diagnosed health condition, or are under 18, speak to your GP before starting any vitamin and mineral supplement. Do not exceed the recommended daily dose. Keep out of reach of children. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.