BioStacks
Micro Ingredients

Phosphatidyl Serine

3 Capsules · 80 servings

iHerbAmazon
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What it does

A combination of 7 label ingredients.

PS

lecithinBudget

Studied for memory complaints in middle-aged and older adults; consistent benefits beyond placebo remain uncertain.

Ashwagandha

ashwagandha extractBudget

Some preparations may improve stress and sleep; evidence is limited and does not establish benefits for every product.

Liver
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Ingredients (7)

Other ingredients

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

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

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Lab testing

How to take it

With food

On the label

Take 3 capsules daily, preferably with meals or as directed by a healthcare professional.

Price check

$24.99

$0.31 / serving

$20$50

Cheaper than 65% of 44 liver 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.

Not medical advice. Consult your healthcare professional.

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