HEAD-TO-HEAD · UPDATED 2026-07-01
NOW Foods L-Theanine 200mg (120ct) vs Thorne Glycine (250 capsules, 1 g per serving)
Spec-based scoring, dimension-by-dimension verdicts, and honest deal breakers. Total cost of ownership over 3 years included.
NOW Foods
NOW Foods L-Theanine 200mg (120ct)
$16.99
Thorne
Thorne Glycine (250 capsules, 1 g per serving)
$31.00
VS
5-dimension score
How they compare across every dimension
NOW Foods L-Theanine 200mg (120ct)
Thorne Glycine (250 capsules, 1 g per serving)
Evidence8·7.5
Dosing8.5·7
Purity8.5·9.5
Gentleness9.5·9.5
Value9·7
Our pick · overall
Thorne Glycine (250 capsules, 1 g per serving)
Wins on editor score (8.5/10 vs 8.4/10) and long-term value. Best for: Magnesium/theanine users wanting a third option, warm sleepers (glycine's mechanism relates to core temperature).
$31.00vs $16.99
Side by side
Spec-by-spec comparison
| Spec | NOW Foods | Thorne Glycine |
|---|---|---|
| Best price today | $16.99 | Check price |
| MSRP | $16.99 | Check price |
| Editor score | 8.4/10 | 8.5/10wins |
| User rating | 4.7 (12,840) | 4.8 (77)wins |
| Subscription | None | None |
Where to buy
Best prices right now
NOW Foods L-Theanine 200mg (120ct)
NOW Foods
$16.99
Thorne Glycine (250 capsules, 1 g per serving)
Thorne
$31.00
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