BioStacks
Source Naturals

Phase 2 Carbohydrate Blocker 500 mg

2 Tablets · 30 servings

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What it does

A combination of 3 label ingredients.

Phaseolus vulgaris Extract (Phase 2 Carb Controller)

Form not confirmedGrade —

Label lists Phase 2 (1 g). Benefit information is limited.

Sodium

Form not confirmedGrade —

Supports normal fluid balance and muscle and nerve function; extra sodium is not universally beneficial.

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Ingredients (2)

IngredientDoseTarget/referenceForm

Nutrition

Calories, macros & sodium.

  • Sodium40 mg

Other ingredients

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

Lab testing

How to take it

With food
Keep it away from medication and mineral supplements

On the label

2 tablets with a glass of water (8 ounces), 5 to 10 minutes before a meal containing starch. If CARBOHYDRATE BLOCKER is taken too early, it can pass through the body before interacting with food. Do not exceed 6 tablets per day.

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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.

Not medical advice. Consult your healthcare professional.

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