BioStacks
GNC

Advanced Testosterone

2 Capsules · 30 servings · $0.83/serving

60 / 100Good

Best for

Score Breakdown

Formulation
69
Safety
87
Final score
60/100

Ingredients (5)

Fenugreek Seed Extract 600 mg

Within effective range

Tribulus terrestris Fruit Extract 98 mg

39% of effective dose

Tongkat Ali Root Extract 10 mg

5% of effective dose

Diindolylmethane (DIM) 1 mg

1% of effective dose

Indole-3-Carbinol 1 mg

1% of effective dose

Other Ingredients

Fillers, coatings, and additives

6Safe1Caution

MaltodextrinBinder

Caution

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

GelatinCapsule

Safe

Microcrystalline CelluloseBinder

Safe

Microcrystalline CelluloseBinder

Safe

Purified WaterSolvent

Safe

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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.