BioStacks
Ingredients (2)
D-Mannose
90%Dose
900 mg
Target
1000–2000 mg
Form
—
Cranberry (Vaccinium macrocarpon) concentrate
40%Dose
200 mg
Target
500–1500 mg
Form
—
Other Ingredients (6)
Ascorbyl PalmitateAntioxidant
Fat-soluble form of vitamin C used as preservative
Cranberry FiberFiller
Dietary fiber from cranberry pomace used as a plant-based filler
Cranberry Seed OilCarrier Oil
Oil pressed from cranberry seeds, used as a carrier oil
Guar GumThickener
Natural thickener derived from guar beans
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
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
Take it anytime
Studied as a twice-daily dose — its effect on bacterial adhesion is short-lived, so one big dose isn't equivalent.
With or without food
On the label
As a dietary supplement, take 2 capsules, 1-3 times daily, with or between meals.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$103.80
Pricier than 99% of 30 D-Mannose supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.