If you're dealing with daily stress, this formula combines four adaptogens in a single capsule. The lead ingredient is **Sensoril Ashwagandha** at 250mg (standardized to 8% withanolides) — a patented extract with clinical trials showing cortisol reduction and stress relief at this exact dose. That's a meaningful amount backed by real research.
The supporting cast includes **Lavender** extract (150mg), **Eleuthero** (150mg), and **Rhodiola** (75mg). Lavender at 150mg is close to the 80–160mg Silexan dose studied for anxiety. Rhodiola at 75mg falls short of the 200–400mg range used in most clinical trials for stress and fatigue, so you're getting a partial dose there.
The suggested use is 1–2 capsules twice daily (up to 4 capsules), which would double or quadruple these doses. At one capsule per serving, the rhodiola and eleuthero are underdosed — you'd need to follow the higher end of the suggested use to get all four ingredients into their studied ranges.
BioStacks
Best for
Ingredients (4)
Withanolides
100%Dose/day
40 mg
Target
5–50 mg
Form
Standard
Lavender extract
100%Dose/day
300 mg
Target
80–160 mg
Form
Not listed
Rhodiola extract
3%Dose/day
0.2 mg
Target
6–18 mg
Form
—
Eleuthero extract
1%Dose/day
2.4 mg
Target
300–400 mg
Form
—
Other Ingredients (3)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
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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.