Applied Nutrition Test X is a testosterone supporting formula built to aid natural testosterone production and vitality, delivering steadier energy and boosted motivation. Core ingredients feature D-Aspartic Acid and zinc, plus botanicals like fenugreek, ashwagandha and ginseng to support hormonal balance. Applied Nutrition is trusted across the UK and around the world for reliable formulations, clear labelling and GMP compliant manufacturing.

Available Sizes & Variants:

120 Veg Caps – Vegetarian capsules suitable for vegans.

Benefits & Features:

• Helps natural testosterone production for steady energy, and a little extra motivation.
• Contains D-Aspartic Acid and zinc, plus vitamin D and botanicals like fenugreek, ashwagandha and ginseng to help support vitality and focus during demanding days too.
• Designed for daily use with meals to optimise absorption and consistency.
• Halal certified and vegetarian friendly, the formulation reflects Applied Nutrition's commitment to quality and inclusivity.
• Quality controls include GMP guidelines and halal certification where relevant.

Applied Nutrition has built trust across UK and international markets with clear labelling and consumer focused formulations. Test X brings together a potent blend of vitamins, minerals and botanicals that have been studied for their roles in hormonal balance and vitality, including fenugreek, ashwagandha and ginseng. The product is halal certified and suitable for vegetarians and vegans, reflecting the brand's commitment to accessibility and quality control. Quality you can feel. Trusted by athletes. This vitamin d supplement fits easily into daily routines, and some customers pair it with probiotics for gut health.

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: D-Aspartic Acid

D-Aspartic Acid is an amino acid that participates in normal biological processes related to hormone production. It is used here as the primary active ingredient in the formula. This blend also contains supportive minerals and botanicals to assist overall vitality and hormonal balance.

This formulation presents D-Aspartic Acid alongside zinc, vitamins, and botanical extracts known for their roles in supporting hormonal function and vitality in a balanced, vegetarian-friendly composition.

What Does D-Aspartic Acid Do?

D-Aspartic Acid may play a role in stimulating the release of luteinising hormone, which can contribute to natural testosterone production in the body. This mechanism is discussed in relation to hormonal balance and vitality within the context of standard nutritional function expectations.

The combination of D-Aspartic Acid with zinc and other botanicals supports the overall activity of the hormonal system and highlights the interconnected roles in supporting male vitality as described in the product context.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Applied Nutrition brings a science‑led approach and a long‑standing reputation in the UK and global supplement markets. The brand is known for transparent labeling, broad‑reach retail presence, and a commitment to inclusivity via Halal certification and vegetarian/vegan suitability, reinforcing trust among diverse customers. This blend of reputation and accessibility positioned Applied Nutrition as a reliable partner for Welzo. Our panel of medical experts has deeply reviewed their manufacturing philosophy and quality mindset, emphasising adherence to UK and EU regulations, premium ingredients, and third‑party quality assurances, all backed by our stringent testing protocols. our team of medical experts and our rigorous testing protocols steered the evaluation.

Applied Nutrition Test X is especially aligned to this brand strengths, combining a strong mineral and vitamin blend with botanicals to support vitality and overall male wellness, packaged in a formulation designed for daily use with user‑friendly dosing expectations. This alignment helps ensure the product benefits due to Applied Nutrition’s quality standards and our evaluation criteria.