at Herbs Direct
- Sale · 32% off. Herbs Direct is running a sale on this size.
Life Extension Life Extension, L-Theanine, 100 mg, 60 vegetarian capsules

$0.60per 200 mg
10% less per serving than Momentous
Momentous is $0.67 per 200 mg.
Was $26.40 $18.00 for 6g L-theanine · 30 servings of 200 mg
Price checked
Final price, stock and shipping are set by Herbs Direct at checkout. Some Buy links earn us a commission. Your price stays the same. How we make money
The label math
How we got $0.60. The tub price, divided by the servings inside.
How we calculated thisLife Extension
Life Extension, L-Theanine, 100 mg, 60 vegetarian capsules
- Price at Herbs Direct
Was $26.40$18.00- Contents
- 6g L-theanine
- Servings
- 60 capsules × 100 mg L-theanine = 6 g ÷ 200 mg = 30
$18.00 ÷ 30 servings of 200 mg = $0.60
$0.60 per 200 mg
Price checked
Price history. One point for every daily check.
Price per 200 mg, 34 daily checks at Herbs Direct.
- Every check
- $0.60 Oct 5 to Nov 7
Cheaper per serving. Other brands on the same list.
Per 200 mg · % less than Momentous
- BulkSupplements L-Theanine Powder
$0.011 per 200 mg
98% lessat BulkSupplements
BuySave me money at BulkSupplements (opens in a new tab) - PureBulk L-Theanine
$0.013 per 200 mg
98% lessat PureBulk
BuySave me money at PureBulk (opens in a new tab) - Nutricost L-Theanine Powder
$0.036 per 200 mg
95% lessat Nutricost
BuySave me money at Nutricost (opens in a new tab)
About this product. In Life Extension's own words.
Life Extension's L-Theanine supplement contains an amino acid derived from tea. L-Theanine has been shown in several studies to support a healthy stress response and promote a calm, relaxed state of mind. L-Theanine is an amino acid found in tea that produces calming effects by favorably modulating several aspects of brain activity.
From the Herbs Direct product page. These are Life Extension's own words, not ours. We do not verify them, we do not make or endorse any claim in them, and we are not liable for them. These statements have not been evaluated by the Food and Drug Administration. See the disclaimer.
What this serving is. Per 200 mg.
- Priced per
- 200 mg
- Contents
- 6g L-theanine
- Servings
- 30
- Serving on the label
- 100 mg
- Stock
- In stock at the last check
L-theanine on its own. Price per 200 mg. Blends with caffeine or GABA are not on this list.
Prices shown per 200 mg of L-theanine. That is a unit for comparing prices, not a recommendation of what to take.
100 mg L-theanine per capsule, 60 capsules. Sold by Herbs Direct. Affiliate: Awin (Herbs Direct).
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