NOW Astragalus Extract 500 mg Standardized to 70% Polysaccharides
NOW Astragalus Extract 500 mg is a powerful immune-support supplement standardized to 70% polysaccharides for maximum potency. Astragalus has been used for centuries in traditional wellness practices to strengthen immunity, boost vitality, and support overall wellness. This high-strength formula provides concentrated root extract that helps your body stay resilient against seasonal challenges, stress, and fatigue while promoting long-term immune balance.
What is Astragalus Extract?
Astragalus Extract is derived from the Astragalus membranaceus root, a renowned adaptogenic herb widely used for immune resilience and energy support. Rich in polysaccharides, saponins, and flavonoids, astragalus helps stimulate immune cells, supports healthy inflammation response, and enhances natural defense mechanisms. It also acts as a rejuvenating tonic that supports adrenal function, helping the body handle stress more efficiently.
Why Choose NOW Astragalus Extract 500 mg?
High-Potency Standardized Formula
This supplement is standardized to 70% polysaccharides, ensuring a consistent and concentrated dose of active compounds that deliver reliable immune-enhancing benefits.
Supports Immune Strength & Vitality
Astragalus helps reinforce the body’s natural defenses, making it ideal for those who frequently experience seasonal weakness, low energy, or recurring immune challenges.
Clean, Vegan-Friendly & Trusted Quality
NOW Foods formulates this extract with non-GMO ingredients and manufactures it in a GMP-certified facility. The vegetable capsules are easy to digest, free from artificial additives, and suitable for vegetarians.
Product Highlights
| Feature | Description |
|---|---|
| Type | Herbal Dietary Supplement |
| Key Ingredient | Astragalus Extract 500 mg |
| Standardization | 70% Polysaccharides |
| Quantity | 90 Veg Capsules |
| Benefit | Immune resilience & energy support |
| Formula | High-potency herbal extract |
| Suitable For | Vegetarians & adults |
| Non-GMO | Yes |
| Brand Origin | NOW Foods, USA |
How to Use
Take one (1) capsule 1–3 times daily with meals. For immune reinforcement during seasonal changes or increased stress, consistent daily use is recommended. Consult a healthcare professional if you are pregnant, nursing, or taking other medications.
Frequently Asked Questions
How does astragalus help with immunity?
Astragalus supports immune cell activity, enhances the body’s natural defenses, and promotes healthy inflammatory response, making it effective for long-term immune health.
Can I take it daily?
Yes. Astragalus is safe for daily use and works best when used consistently over time.
Does it help with energy?
Yes. As an adaptogenic herb, it supports adrenal health and helps the body manage stress, which often results in better energy and stamina.
Is this safe for vegetarians?
Absolutely. The capsules are fully vegetarian and contain no animal-derived ingredients.
How long does one bottle last?
Depending on your daily usage (1–3 capsules), one bottle lasts between 1–3 months.

অন্তরা আলম –
পণ্যটা হাতে পেয়ে ভালো লেগেছে। অরিজিনাল প্রোডাক্ট, বোতলের সিল অক্ষত ছিল।
Riley Young –
যা দাম, সেই অনুযায়ী ঠিক আছে।
তানিয়া কবির –
অনেক দিন ধরে খুঁজছিলাম, শেষ পর্যন্ত ভালো একটা পেলাম। অরিজিনাল প্রোডাক্ট, বোতলের সিল অক্ষত ছিল।
হাসান আক্তার –
অনেক দিন ধরে খুঁজছিলাম, শেষ পর্যন্ত ভালো একটা পেলাম।
নাদিয়া করিম –
Average experience, কাজের জন্য ঠিক আছে। Packaging average ছিল।
সাব্বির মজুমদার –
অর্ডার করার পর সময়মতোই ডেলিভারি পেয়েছি। কয়েক সপ্তাহ খেয়ে শরীরটা একটু ঝরঝরে লাগছে।
Skyler Ward –
NOW Astragalus Extract 500 mg Standardized to 70% Polysaccharides 90 Veg Capsules কিছুদিন ব্যবহার করে বেশ ভালো experience হয়েছে। কোনো গ্যাস বা অস্বস্তি হয়নি। অরিজিনাল প্রোডাক্টই পেয়েছি, নকল কিছু মনে হয়নি। ধন্যবাদ সেলারকে।
মারিয়া উদ্দিন –
কিছুদিন ব্যবহার করলাম, বেশ ভালো লাগছে।