🌿 Product Overview

• Each vegetarian capsule contains 500 mg Astragalus membranaceus root extract, standardized to minimum 70% polysaccharides, which are believed to support immune and adaptogenic functions amazon.com+14nowfoods.com+14ebay.com+14.
• Designed to facilitate immune system support, particularly by promoting healthy white blood cell production and activity swansonvitamins.com+5landyschemist.com+5vitacost.com+5.

Key Benefits

• Immune System Support: Encourages the body’s natural defense mechanisms through immune cell support nowfoods.com+2landyschemist.com+2iherb.com+2.
• Adaptogenic Properties: Traditional Chinese medicine considers Astragalus an adaptogen—helpful for managing stress and enhancing resilience landyschemist.com.
• Liver & Vascular Health: Preliminary research suggests potential benefits in supporting liver function and promoting vascular circulation iherb.com+3landyschemist.com+3vitacost.com+3.

Ingredients & Additional Facts

• Astragalus Root Extract, 500 mg, standardized to at least 70% polysaccharides. No daily value established by FDA nowfoods.com+2iherb.com+2vitacost.com+2.
• Other ingredients: hypromellose (vegetable capsule), cassava maltodextrin, microcrystalline cellulose, ascorbyl palmitate, silicon dioxide nowfoods.com+2nowfoods.com+2iherb.com+2.
• Free-from allergens: no yeast, gluten, soy, dairy, nuts, egg, shellfish, or sesame. Suitable for vegetarian, vegan, non‑GMO, and kosher diets. Manufactured in GMP-certified facilities nowfoods.com+1iherb.com+1.
• Packaged in 100% post‑consumer recycled resin containers (for the US version) nowfoods.com.

Suggested Use

• Adults: Take 1 capsule, 1 to 3 times daily as needed, preferably with food. Store in a cool, dry place. Review full label for updates or warnings nowfoods.com+4landyschemist.com+4vitacost.com+4.

Customer Feedback ✨

• Amazon reviews average 4.6 out of 5 stars. Users note that it helps prevent colds and flu, supports overall vitality, and is easy to swallow at a good value. Some reported headache or dizziness as mild side effects amazon.com.
• iHerb customers echo positive experiences: improved immune resilience, energy levels, stress recovery, and general wellness. One noted “kicking a cold in record time” after a few days of use. Capsules receive praise for quality and ease of ingestion iherb.com.

Safety & Precautions

• Generally well tolerated. Possible side effects include mild gastrointestinal upset, dizziness, allergic reactions, or headaches in some users en.wikipedia.orgamazon.com.
• May interact with medications that affect immune response, blood sugar, or blood pressure—especially relevant for people with autoimmune conditions, diabetes, or hypertension.
• Consult a healthcare provider before use if you are pregnant, nursing, taking medications, or have any medical condition.

Summary Table

Final Thoughts

NOW Foods Astragalus Extract (500 mg, 90 Veg Capsules) is a well-formulated herbal supplement focusing on immune and adaptogenic support, backed by centuries of traditional use and supported by recent consumer reviews. Its standardized potency, allergen-free formulation, and third-party GMP manufacturing make it a solid option if you’re looking for supportive immune system care in a plant-based form.