The short answer · Calmness or relaxation
Take l-theanine, lemon balm & passionflower for calmness or relaxation. This is the one to buy.

Force Factor, Somnapure®, Drug-Free Sleep Aid, 60 Tablets
4.7· 1,066 ratings· $0.40/serving
L-Theanine 200 mg — inside the studied 100-400 mg window
Of 961 products scored for Calmness or relaxation, Force Factor, Somnapure®, Drug-Free Sleep Aid, 60 Tablets ranks #1 with a DoseRank score of 90. L-Theanine leads the evidence here, backed by Lemon Balm and Passionflower.
The form“Why L-Theanine, Lemon Balm & Passionflower?”Evidence Strong evidence
L-Theanine leads the evidence here, backed by Lemon Balm and Passionflower.
- L-TheanineThe pick
Strong evidence · 200 mg
Calming amino acid from tea; reduces 'wired' arousal without sedation. Often paired with magnesium.
- Lemon BalmThe pick
Moderate evidence · 300 mg
Lemon balm (Melissa officinalis), a mint-family herb traditionally used to ease restlessness and mild anxiety; acts partly via GABA pathways and rosmarinic acid.
- PassionflowerThe pick
Moderate evidence · 50 mg
Climbing vine with flavonoids including chrysin; mildly sedating GABA-modulating herb used for anxiety and restlessness, often in combination sleep formulas.
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Force Factor, Somnapure®, Drug-Free Sleep Aid, 60 Tablets ranks #1 for Calmness or relaxation with a DoseRank score of 90. The score blends clinical strength, evidence, dose fit, trust signals and value across 961 products scored for this outcome.
L-Theanine leads the evidence here, backed by Lemon Balm and Passionflower.
2 of 3 dosed ingredients land in the studied range. L-Theanine at 200 mg lands inside the studied 100-400 mg window. DoseRank scores this product's dose fit at 71 out of 100.
Force Factor, Somnapure®, Drug-Free Sleep Aid, 60 Tablets works out at $0.40 per serving. $0.40 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.03 per serving.
No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.