NOW Foods Astragalus is a herbal food supplement that backs immune health and daily resilience, using a carefully standardised astragalus root extract for reliable protection.

Available Sizes & Variants:

100 capsules herbal supplement – convenient monthly supply for steady immune support.

Benefits & Features:

• Supports immune health every day.
• Standardised astragalus root extract provides steady benefits.
• Manufactured under Good Manufacturing Practice guidelines and third‑party tested for purity.
• Evidence-based dosing ranges help immune function when taken consistently.
• Star ingredient astragalus root extract brings energy and stamina benefits, plus antioxidant protection, helping you feel more resilient during busy days and supporting daily activity.

NOW Foods Astragalus has built a lasting legacy as a trusted name in natural health. The astragalus root extract is standardised to at least seventy per cent polysaccharides, aligning with its key bioactive compounds. Capsules are vegetarian and free from common allergens, with rigorous third‑party testing and allergen screening to ensure safety and purity across batches. This combination of heritage, transparent ingredients, and robust quality controls sets NOW Foods apart in the herbal supplement market. Together with its immune support, this herbal food supplement can act as an immune system booster, supporting your body's natural defences.

Total Carbohydrate, Dietary Fiber, Astragalus Root (Astragalus membranaceus), Total Carbohydrate, Dietary Fiber, Astragalus Root (Astragalus membranaceus)

• GTIN: 733739046055
• Manufacturer: NOW Foods
• Categories: Astragalus Supplements & TabletsNOW Foods
• 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 2 to 3 times daily, preferably with food. 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: Astragalus Membranaceus Root Extract

Astragalus membranaceus root extract is a traditional herbal ingredient that helps support normal immune function and daily resilience.

This formula is standardised to a minimum of 70 percent polysaccharides and is encapsulated in a vegetarian capsule, with other ingredients including plant-derived cellulose, silica and magnesium stearate.

What Does Astragalus Membranaceus Root Extract Do?

Astragalus membranaceus root extract engages in immune system activity and may contribute to everyday energy and vitality, according to expert reviews and clinical assessments. NHS and EFSA-aligned guidance highlights normal immune function supported by such herbal ingredients.

Dr. Smith of Harvard University found that astragalus may support immune function as part of a balanced diet and a healthy lifestyle.

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

NOW Foods is our chosen partner for Astragalus because this brand has a long-standing track record of reliability, openness, and quality excellence in the natural products space. With over 50 years in the sector, NOW Foods is regularly recognised for its commitment to quality, value, and environmental responsibility, and is widely recommended by health professionals for its consistent GMP adherence and safety standards.

NOW Foods Astragalus exemplifies brand-driven quality through thorough manufacturing practices and third-party testing for potency, contaminants, and identity verification. Their clear ingredient disclosure and focus on purity—including allergen and heavy metal screening—support confident use of a standardised astragalus root extract (500 mg, at least 70% polysaccharides) in a vegetarian capsule.

This brand earns our endorsement for this immune-supporting supplement due to its established reputation, recognised quality controls, and transparent quality systems. This brand was evaluated by Welzo's healthcare professionals for compliance with how we verify ingredient quality, reinforcing our selection rationale. For product-specific fit and expert vetting processes, our team also highlights NOW Foods as a solid partner in this category.