BioStacks
Ingredients (6)
Niacin
100%Dose/day
1500 mg
Target
25–500 mg
Form
Standard
Glucoraphanin
100%Dose/day
10 mg
Target
1–9 mg
Form
—
N-Acetylcysteine
100%Dose/day
1500 mg
Target
600–1800 mg
Form
—
Selenium
100%Dose/day
150 mcg
Target
100–200 mcg
Form
Premium
Vitamin C
100%Dose/day
1000 mg
Target
250–2000 mg
Form
Budget
Other Ingredients (5)
Coating (unspecified)Coating
Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
How to Take It
Take it anytime
Selenium is easier on the stomach taken with food.
With food
NAC does better on an empty stomach, but something else in this bottle needs food. Taking the whole product with a meal is the better trade — an upset stomach is why most people stop.
Split into 2 doses across the day
On the label
Directions: Take two tablets twice daily with food or as directed by your healthcare practitioner.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$49.99
Near the median of 44 liver 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.