BioStacks
Best for
Ingredients (2)
Magnesium
100%Dose/day
200 mg
Target
100–400 mg
Form
Premium
Sensoril Ashwagandha Extract
100%Dose/day
125 mg
Target
125–500 mg
Form
Premium
Other Ingredients (5)
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.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
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.
How to Take It
Best taken in the evening
The Magnesium in it is what pulls this toward the evening. Ashwagandha is easier on the stomach taken with food.
With food
Space it a couple of hours from Iron and Calcium
Label directs 2 servings — keep one for the evening
On the label
2 capsules daily or as directed by a physician. Consult a physician for use beyond 12 weeks
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
C$25.29≈ $18.46
Near the median of 141 ashwagandha supplements
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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.