For urinary comfort and prostate support, this formula anchors on **Saw Palmetto** at 320 mg standardized to 85% fatty acids — the exact dose and standardization used in clinical trials for urinary symptom relief in men with benign prostatic hyperplasia. You also get 320 mg of **Pumpkin Seed Oil**, right at the minimum studied dose for prostate support, which pairs well with saw palmetto.
**Zinc** at 15 mg hits the lower end of the clinical supplement range, relevant since the prostate concentrates zinc at high levels. What this means for you: **Selenium** provides 55 mcg from selenium yeast, meeting the RDA but below the 100-200 mcg range used in prostate-specific studies. The zinc forms (gluconate and oxide) are budget-tier for absorption.
The **Lycopene** dose is the biggest gap — at just 300 mcg (0.3 mg), it is far below the 10-30 mg range used in prostate research. That is roughly 1-3% of a meaningful dose, so you should not count on it contributing to your results.
BioStacks
Ingredients (6)
Pumpkin Seed Oil
100%Dose
320 mg
Target
320–1000 mg
Form
—
Zinc
100%Dose
15 mg
Target
15–30 mg
Form
Standard
Selenium
55%Dose
55 mcg
Target
100–200 mcg
Form
Standard
Saw Palmetto
100%Dose
320 mg
Target
160–320 mg
Form
Not listed
Cran-Max Cranberry
20%Dose
50 mg
Target
250–500 mg
Form
Premium
Nutrition
Calories, macros & sodium.
- Calories10
- Total Fat0.5 g
Other Ingredients (8)
Caramel ColorColor
Class III and IV caramel colors contain 4-methylimidazole (4-MEI), classified by IARC as Group 2B (possibly carcinogenic to humans) in 2011 (Monograph Vol. 101). California Prop 65 lists 4-MEI as a known carcinogen; products delivering >29 mcg/day require a cancer warning label. NTP TR-535 (2007) found 4-MEI caused lung tumors in mice. Major cola brands (Coca-Cola, Pepsi) voluntarily reformulated 2012-2014 to reduce 4-MEI below California thresholds. Because labels never specify Class I (sugar + heat only, safer) vs Class III/IV (ammonia-process, contains 4-MEI), consumers cannot verify which they're consuming. Combined with the additive's purely cosmetic purpose, the risk:benefit ratio is unfavorable for any supplement.
Mixed TocopherolsAntioxidant
Natural vitamin E used as preservative
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
Guar GumThickener
Natural thickener derived from guar beans
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Sunflower LecithinEmulsifier
Non-GMO, non-allergenic emulsifier derived from sunflower seeds
Sunflower Seed OilCarrier
Common vegetable oil from sunflower seeds used as a carrier in softgels for fat-soluble nutrients
BeeswaxCoating
Natural wax produced by honeybees, used as a coating and binding agent in softgels and tablets
How to Take It
Take it anytime
What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$42.96
Pricier than 76% of 292 immune 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.