BioStacks
Source Naturals

Cholestrex

2 Tablets × 2/day · 135 servings

iHerbAmazon

Best for

Immune

Ingredients (14)

Niacin

100%

Dose/day

212 mg

Target

25–500 mg

Form

—

Vitamin C

100%

Dose/day

480 mg

Target

25–200 mg

Form

Standard

Vitamin E

56%

Dose/day

28 mg

Target

50–268 mg

Form

Premium

Chromium

66%

Dose/day

132 mcg

Target

200–1000 mcg

Form

Premium

Copper

89%

Dose/day

888 mcg

Target

1000–2000 mcg

Form

Not listed

Other Ingredients (4)

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Gum BlendThickener

Generic term for a mixture of food-grade gums such as guar, xanthan, and acacia

How to Take It

Take it anytime

No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamin E in it absorbs poorly without one.

With a meal containing fat
Keep it away from medication and mineral supplements
Space it a couple of hours from Iron and Calcium
Split into 2 doses across the day

On the label

2 tablets twice daily with meals. Take tablets with at least 8 ounces (one cup) of water or other liquid.

General guidance based on the ingredients, not a substitute for the label or your doctor.

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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.

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