Dong quai explained: what it is and side effects

Dong quai comes from the root of Angelica sinensis. The NIH says its root contains chemicals including ligustilide, ferulic acid and angelicide, and it is often included in herbal mixtures used after childbirth in Asia. One product we reviewed lists dong quai, and no label prints its individual amount.

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In the products we reviewed
1, its label does not print the amount

What dong quai is

  • Dong quai comes from the root of Angelica sinensis.1
  • Dong quai root contains chemicals including ligustilide, ferulic acid and angelicide.1
  • Dong quai is often included in herbal mixtures used after childbirth in Asia.1

How much dong quai each product gives

Per serving, as each label prints it

Amount not printed: the dashed line shows the most it can be, the whole blend

Quietum PlusNot printed · at most 802 mg

Before you take it

If you take medicines

warfarin
Dong quai may increase the risk of bleeding when taken with warfarin.1

Side effects

  • Dong quai may cause reactions to sunlight.1

Ask a doctor first

  • Dong quai is best avoided while breastfeeding.1

These statements have not been evaluated by the FDA. A supplement is not a medicine.

The product we reviewed that lists dong quai

ProductForm and servingDong quai per servingOur scorePrice a bottleBuy
Quietum Plus#4 in hearing supportCapsules2 capsulesNot printedIn a 802 mg proprietary blend9.4$49Check price
Prices checked Oct 9, 2026

Questions people ask

What is dong quai root?

Dong quai is the root of Angelica sinensis. The NIH says it is often included in herbal mixtures used after childbirth in Asia.

What ingredients are in dong quai?

Dong quai root contains chemicals including ligustilide, ferulic acid and angelicide, according to the NIH.

What are dong quai's side effects?

Dong quai may cause reactions to sunlight. Ask a clinician before starting.

Is dong quai safe while breastfeeding?

Dong quai is best avoided while breastfeeding. Ask a clinician before starting.

Which supplements we reviewed contain dong quai?

Quietum Plus is the product we reviewed that lists dong quai. Its serving is 2 capsules, with dong quai inside an 802 mg proprietary blend and no individual amount printed.

Sources

The products, amounts and prices come from each product's label and checkout, as its review shows them. AI drafts our pages from listed sources, figures are checked against them, and we have not tried the products.

  1. 1NIH LactMed, Dong Quaincbi.nlm.nih.gov/bookschecked