Ingredients / Herb / Radix Angelicae Sinensis/Radix Astragali Herbal Supplement

Radix Angelicae Sinensis/Radix Astragali Herbal Supplement.

Research-backed herb with potential health benefits.

Quick readUpdated Mar 26

Overall rating7.0/10

EvidenceGrade B

Studies50+

Daily doseVaries by individual. See research for details.

Norans Kepals · Independent Researcher · Verified Mar 26

8 things →Breakdown →Science →

Most askedWhat people google before scrolling

Is this just for women?

Traditionally, Dong Quai is big in women's health, but the combo is used by everyone in TCM for energy and recovery.

What does 'qi and blood' even mean?

Think of it as TCM-speak for your body's overall energy and nourishment. Better qi and blood means more vitality.

Can I take it with my multivitamin?

Usually fine. The main interactions are with prescription blood thinners and hormone therapies. Always check with your doctor.

No-BS summary

Eight things. Sixty seconds.

Everything you need
before you scroll further

What it does

A classic TCM combo said to 'tonify qi and blood.' In modern terms, it's used to support immune function, improve circulation, and combat fatigue, particularly after illness or for women's health issues.

Does it work?

Maybe. 7/10. It has centuries of traditional use, and modern research is exploring its effects on immunity and blood cell formation. If you're into TCM and managing general fatigue, it's worth a look. Not a primary treatment for any disease.

Click through to the studies bar for the evidence base.

How much

This varies wildly. Look for products providing a total of 3-6 grams of the combined extract daily, often split into two doses. The classic ratio is 5 parts Astragalus to 1 part Angelica.

See the dosing guide below.

Cost

Mid-range. Expect to pay $35-50/month for a quality extract. Raw herbs are cheaper but a hassle.

Compare formats before buying.

First 24 hours

Nothing. This isn't a pre-workout. It's a tonic that works over weeks, not hours.

Some ingredients build up over weeks. Others act fast.

After weeks

After 4-6 weeks, some users report feeling more resilient, having better energy levels, and improved circulation (like warmer hands and feet). The effects are subtle.

The compound effect of consistent dosing.

Safety

Generally safe for most. The big watch-out is Dong Quai's blood-thinning and estrogen-like effects. Avoid if pregnant, breastfeeding, or on blood thinners without a doctor's okay.

Check the cautions section if you have a pre-existing condition.

How it feels

A gradual sense of improved vitality and balance. Like your internal battery is slowly recharging. Not a buzz, more of a foundational support.

Some ingredients you feel. Others just work in the background.

The breakdown

If you're still curious.

Quick answers · dose curve
Forms · food sources

Is it better as a tea or capsules?

Capsules are easier and more consistent. Tea from raw herbs is traditional but tastes... earthy. Your call.

How long until I notice anything?

Be patient. Give it at least a month of consistent use. This is a slow-acting tonic.

Will this boost my immune system?

Astragalus has a lot of research for immune support. The combo aims for broader balance, not just an aggressive 'boost'.

Dose-response curve.

How effective at different doses · % saturation

0–39%

Sub-therapeutic

< 2.0g

39–81%

Effective

2.0–5.0g

~81%

Optimal

5.0g

81%

Diminishing

> 10.0g

Bottom line

5.0g is the number.

Most research uses 5.0g daily. Below 2.0g, you're probably wasting money. Above 10.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 15.0g.

Source · Estimated from clinical literature

Dosing guide. When · how · with food · formsQuick reference

When

As directed

Consistency > timing. Pick a slot you'll keep.

How much

Varies by individual. See research for details.

One scoop. Every day.

With food

With or without food

Check the section above on absorption.

Forms

From food.

Want to skip the supplement? Here's what you'd need from food to match a daily dose.

Daily intake from food

Reality check

Not applicable. These are specific medicinal herbs. You don't get them from a normal diet. Supplement only.

USDA FoodData Central · daily-intake estimates

Deep dive

The science.

For those who want
the full picture

50+ studies analyzed

Grade B evidence.

Human trials

Meta-analyses

In one paragraph

Pending comprehensive analysis.

Origins & manufacturing.

Natural sources

Angelica Sinensis (Dong Quai) and Astragalus Membranaceus are perennial plants native to China and other parts of East Asia. The supplement is made from their dried roots.

If you take this · stack it

Run it through the stack.

Radix Angelicae Sinensis/Radix Astragali Herbal Supplement interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.

One primary action
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FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.