Calm Teas

Tea decoder · Bigelow

What’s in Bigelow Sleep Chamomile & Lavender?

Label checked

At a glance

Calming herbs
Chamomile, Lavender, Passionflower
Flags
Avoid in pregnancySedating: avoid with alcohol or sedativesDaisy-family allergy risk
Caffeine
Caffeine-free (per manufacturer)
Amounts per bag
Not disclosed on the product page
Not yet reviewed
red poppy

What does the label list?

chamomile, wild orange leaves, passionflower, lavender, red poppy flowers, natural lavender and rose flavors

Full ingredient list as shown on the manufacturer’s product page. Labels change; check the box you buy. Retrieved October 21, 2026.

What does the evidence say about these herbs?

HerbEvidenceIn short
Chamomile Tested as tea The most common calming-tea ingredient. Trials of chamomile tea are few and small, the one placebo-tea trial we found showed no anxiety benefit, and the EU herbal monograph lists no calming or sleep use at all.
Lavender Tested as tea Lavender tea has been tested in three small trials that all compared it with no drink at all. The strongest anxiety evidence is for a lavender-oil capsule, which is a different product.
Passionflower Tested as tea One of the few herbs tested as a tea against a placebo tea, with a small positive result for sleep quality. It should not be used in pregnancy.

Evidence grades describe each herb in general, not this product. No trial we know of has tested Bigelow Sleep Chamomile & Lavender itself. How grades work.

Who should check before drinking it?

More cautions, such as warfarin interactions and pregnancy, are on each herb’s page. Not a complete interaction check. If you take medicines, are pregnant or breastfeeding, ask a pharmacist or doctor.

Where can I see it?

Bigelow product page

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