You're getting two well-researched calming ingredients at full clinical doses. **Ashwagandha** (KSM-66 extract) delivers 600mg per serving — the top of the range used in RCTs showing reduced cortisol and perceived stress. **L-Theanine** adds 200mg, the exact single dose most studied for promoting relaxation without drowsiness.
The KSM-66 extract is a root-only standardized form with strong clinical backing for stress reduction and may also support sleep quality. L-Theanine complements it well — where ashwagandha works over weeks as an adaptogen, theanine can take effect within an hour, giving you both fast-acting and sustained support.
The two-tablet serving size is worth noting — if you take only one tablet, you're halving both doses. Ashwagandha at 300mg would still be within the clinical range, but you'd lose the full benefit of the combination at its studied doses.
Nature's Bounty
Anxiety & Stress Relief, 90 Tablets
Tablet · 45 servings · $0.65/serving
Supports
Score Breakdown
Ingredients (2)
Optimal dose · Premium form
Optimal dose
Label Nutrition Facts
Active Ingredients
From the label · % Daily Value
Ashwagandha Extract KSM-66600 mg
L-Theanine200 mg
Other Ingredients
Fillers, coatings, and additives
Silicon DioxideAnti-caking
Magnesium StearateLubricant
Microcrystalline CelluloseBinder
GlycerinHumectant
Stearic AcidLubricant
crospovidone
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.