Twinings
Twinings Twinings Nightly Calm Green Tea (Decaf)SLEEP TEAS·TWININGS
Twinings Nightly Calm Green Tea (Decaf)
4.7 · 21,000 shopper ratings
Editor score7.5/10
Best for: Green-tea lovers after dark
Price
Check price
At Walmart · price changes often, check before buying
Buy at Walmart ↗Review updated 2026-07-03
Key herb
Decaf green tea + chamomile
Caffeine
~2mg residual (decaf)
Blend
Decaf green tea + chamomile, no valerian
The green-tea path to bedtime — decaffeinated green with chamomile and spearmint, for people who want their evening cup to taste like actual tea.
Most sleep teas abandon tea entirely; Nightly Calm keeps the green-tea character (grassy, clean, faintly astringent) while stripping the caffeine and adding chamomile-spearmint calm. It's the pick for green-tea drinkers who miss their leaf after dark. Note the honest asterisk: decaf means ~2mg residual caffeine.
Where to buy
Target
Target
Availability + price vary by store
Price varies
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Should you buy it?
What we like
- Actual tea flavor, nearly no caffeine
- Natural theanine content
- Rainforest Alliance sourcing
- Cheap and widely available
What to know before buying
- ~2mg residual caffeine isn't zero
- No valerian in the blend
- Bitter if over-steeped
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At a glance
Key herbDecaf green tea + chamomile
Caffeine~2mg residual (decaf)
BlendDecaf green tea + chamomile, no valerian
FormTea bags
Count20 bags
CertificationRainforest Alliance sourced
TasteGreen tea, minty finish
Steep2-3 min
Best forReal-tea taste at night
How it scores
How our 7.5/10 breaks down — rated on the dimensions that matter most for sleep teas, from published specifications and third-party test data, not the marketing.
Taste
7.5/10
Ingredient quality
6.5/10
Purity
5.5/10
Value
8/10
Compare with alternatives
Quick verdicts for the sleep teas most often considered alongside the Twinings Nightly Calm Green Tea (Decaf).
VS·HEAD-TO-HEAD
Twinings Nightly Calm Green Tea (Decaf) vs Bigelow Sweet Dreams Herbal Tea
The grocery-aisle classic — chamomile and spearmint in foil-wrapped bags from a family company that's blended it since 1968.
→ Everyday chamomile at supermarket convenience
VS·HEAD-TO-HEAD
Twinings Nightly Calm Green Tea (Decaf) vs Yogi Bedtime Herbal Tea
The bestselling bedtime blend — a warm, sweet spiced tea that's more nightly ritual than medicine.
→ The cheapest organic bedtime blend per cup
VS·HEAD-TO-HEAD
Twinings Nightly Calm Green Tea (Decaf) vs Pukka Night Time Organic Tea
The premium organic blend — a beautifully composed oat-flower, lavender and valerian tea for the tea snob's nightcap.
→ Tea enthusiasts, gift-worthy, taste-first valerian
Decision support · what no other comparison site has
Take the quiz · 60 secNot sure which one is right for you?
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More sleep teas we compared
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Celestial Seasonings
Celestial Seasonings Sleepytime Extra
8.4/10$4.65(Amazon price as of – Details)
Traditional Medicinals
Traditional Medicinals Chamomile & Lavender
8.2/10$5.88(Amazon price as of – Details)
Buddha Teas
Buddha Teas Organic Valerian Root Tea
7.9/10$9.26(Amazon price as of – Details)
Frequently asked questions
Is decaf really caffeine-free?
No — decaffeination leaves ~2mg per cup (vs ~30mg regular green). If you are caffeine-sensitive, pick a pure herbal instead.
Why green tea at night at all?
Taste. Herbal blends taste like potpourri to committed tea drinkers; this keeps the leaf character without the stimulant load.
Does the theanine in green tea help?
See /natural-sleep-remedies for what the trial evidence actually shows. Green tea does contain L-theanine naturally.
Steep time?
Short — 2-3 minutes. Over-steeped green goes bitter even when decaf.
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