NOW Foods Magnesium and Potassium aspartate with Taurine is a dietary supplement that supports heart, muscle and nerve health, helping you stay steady through daily life. The formula pairs magnesium and potassium with taurine to support heart rhythm, muscle relaxation, and nerve signalling. The NOW Foods story stretches back to 1968, and the company is known for GMP quality, transparency, and third-party testing.

Available Sizes & Variants:

120 vcaps – Vegetarian capsules for daily use.

Benefits & Features:

• As a magnesium dietary supplement, this blend supports heart rhythm, muscle function and nerve signalling through the synergistic action of magnesium, potassium and taurine.
• This product is a potassium supplement that helps regulate fluid balance and supports healthy nerve impulses.
• Daily support you can feel.
• Vegetarian capsules and Kosher certification accompany strict allergen controls for peace of mind.
• This combination is broadly beneficial for cardiovascular stability, muscle relaxation and healthy nerve signaling, especially for active people maintaining normal blood pressure and supporting everyday performance.

NOW Foods has been a family owned supplement maker since 1968, known for transparency and rigorous quality checks. The magnesium and potassium aspartate with taurine formula reflects the brand’s ethos, produced in GMP quality assured facilities and verified as non-GMO. The ingredients work together to support heart function, muscle relaxation and nerve signalling, aligning with NOW Foods’ commitment to value, third-party testing and responsible manufacturing. As a magnesium dietary supplement and potassium supplement, it helps maintain essential mineral balance you can rely on.

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• GTIN: 733739013200
• Manufacturer: NOW Foods
• Categories: AspartateBlood Pressure SupplementsCardiovascular HealthMagnesium SupplementsMineralsNOW FoodsPeriod PainPotassium SupplementsStress Relief & Calming SupplementsTaurine
• Best buy: 6 - 24 months+

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.

Take 2 capsules 1 to 2 times daily. Store in a cool, dry place after opening. For adults only. Consult a physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Magnesium (Aspartate Form)

Magnesium in the aspartate form is a mineral essential for everyday cellular function and energy production.

This form pairs magnesium with aspartate to support bioavailability, and the product also includes potassium and taurine as complementary nutrients for electrolyte balance and neuromuscular function.

What Does Magnesium (Aspartate Form) Do?

Magnesium participates in a host of physiological processes including muscle relaxation, nerve signalling, and maintenance of electrical gradients across cell membranes, contributing to normal muscle and nerve function. This aligns with EFSA and NHS guidance on mineral function.

Evidence summaries suggest that magnesium and related minerals support cardiovascular stability and muscle function when eaten as part of a balanced diet, with extra support for electrolyte balance provided by accompanying ingredients.

This product isn't meant to diagnose, treat, cure, or prevent any disease.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

Welzo picks partners who show a steady commitment to quality, transparency and patient safety. NOW Foods, a family‑owned pioneer founded in 1968, embodies this ethos with a long‑standing reputation for ethical manufacturing, clear labelling and consistent product testing. This heritage, paired with NOW Foods’ established industry standing, made them a compelling choice for this essential mineral combination, aligning with our goal to partner with trusted, responsible suppliers. NOW Foods is celebrated for third‑party testing and GMP‑quality assurance, underscoring a robust quality framework that supports reliable potency and purity. Their approach to transparency and rigorous quality practices is central to why we chose NOW Foods for this supplement. Welzo's healthcare professionals and our team evaluate suppliers against the certifications we require, ensuring alignment with our standards for safety and compliance. the certifications we require guide this partnership.

Brand credibility is reinforced by NOW Foods’ history of GMP compliance, Non‑GMO and Kosher labelling, and allergen‑aware manufacturing. This brand’s quality culture supports the product’s fit as a well‑regulated magnesium and potassium aspartate with taurine formulation, designed for clarity, consistency and consumer trust. This makes NOW Foods particularly well‑suited for this supplement within our portfolio.