NEW
🌙 Valerian root
NOW Foods Supplements, Valerian Root (Valeriana officinalis)…
Cost per serving
$0.05
250 servings · ~250-day supply
$11.99Price from Amazon.com
NOW Foods · Amazon.com 0
See the offer Best Valerian root for sleep
Valerian root is one of the oldest herbal sleep remedies and still one of the best-selling sleep supplements. Below, the valerian root products people use ranked by real cost per dose. A value comparison, not medical advice.
Updated September 2026
What the evidence actually shows
The evidence is inconsistent. Some small trials report people fall asleep a little faster or sleep better; others, including better-designed ones, find no difference from placebo, and NCCIH calls the evidence inconclusive. Any effect may take a couple of weeks of nightly use.
Commonly used: 400–900 mg of root extract before bed (the range most trials used).
How this list is built: these are valerian root products ranked by real cost per dose across our whole valerian root catalogue — not filtered or re-ordered by sleep. We don’t hold per-product evidence for a specific use, so we don’t pretend to rank for one. Products whose own label says they are for something else are left out.
The dose, the studies and what to watch for, in full: Valerian vs melatonin: which one for your sleep problem.
Ranked by cost per dose
NEW
🍋 Lemon Balm
NatureBell Valerian Root for Sleep
Cost per serving
$0.05
300 servings · ~300-day supply
Well absorbed
$14.95Price from Amazon.com
NatureBell · Amazon.com 0
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🌙 Valerian root
Lab | valerian root capsules |200 capsules | valerian root…
Cost per serving
$0.05
200 servings · ~200-day supply
$9.99Price from Amazon.com
FITO MEDIC'S · Amazon.com 0
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🌙 Valerian root
Bronson Valerian Root Capsules - Valerian Officinalis…
Cost per serving
$0.06
240 servings · ~240-day supply
$14.97Price from Amazon.com
Bronson · Amazon.com 0
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🌙 Valerian root
Futurebiotics Valerian Root Promotes Relaxation Non-GMO
Cost per serving
$0.06
240 servings · ~240-day supply
$14.99Price from Amazon.com
Futurebiotics · Amazon.com 0
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🌙 Valerian root
Vitamatic Valerian Root 20:1 Extract 250 mg, 240 Capsules
Cost per serving
$0.06
240 servings · ~240-day supply
$14.99Price from Amazon.com
Vitamatic · Amazon.com 0
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🌙 Valerian root
Carlyle Valerian Root Extract Supplement | 240 Capsules
Cost per serving
$0.06
240 servings · ~240-day supply
$15.57Price from Amazon.com
Carlyle · Amazon.com 0
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🌙 Valerian root
Horbäach Valerian Root Capsules | 150 Count | Extract…
Cost per serving
$0.07
150 servings · ~150-day supply
$9.99Price from Amazon.com
Horbäach · Amazon.com 0
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🌙 Valerian root
NOW Supplements, Valerian Root (Valeriana officinalis) 500 mg…
Cost per serving
$0.07
100 servings · ~100-day supply
$7.33Price from Amazon.com
NOW Foods · Amazon.com 0
See the offer See the full ranking, benchmarks and lab-tested brands on best valerian root by cost per dose.
Frequently asked
Does valerian root help with sleep?+
The evidence is inconsistent. Some small trials report people fall asleep a little faster or sleep better; others, including better-designed ones, find no difference from placebo, and NCCIH calls the evidence inconclusive. Any effect may take a couple of weeks of nightly use. This page ranks the products people take by real cost per dose; it does not claim a supplement treats or cures anything. Not medical advice — talk to a clinician about sleep.
Which valerian root is cheapest for sleep?+
As of September 2026, the best value we track is NOW Foods Supplements, Valerian Root (Valeriana officinalis) 500 mg, Herbal Supplement, 250 Veg Capsules. The full ranking by cost per dose is above; Price ÷ servings ÷ dose — the number retailers rarely divide out.
How much valerian root for sleep?+
Commonly 400–900 mg of root extract before bed (the range most trials used). This is a general reference, not a prescription — confirm the right amount for you with a clinician. Not medical advice.