BioStacks
Best for
Ingredients (4)
Acetyl L-Carnitine
100%Dose
1000 mg
Target
500–2000 mg
Form
—
Total Phosphatidylcholine (PC)
100%Dose
500 mg
Target
100–500 mg
Form
Standard
Phospholipids
83%Dose
1000 mg
Target
1200–2400 mg
Form
Budget
Choline
60%Dose
60 mg
Target
100–500 mg
Form
Standard
Other Ingredients (4)
Denatured AlcoholSolvent
At higher topical levels it can dry and irritate skin and disrupt the skin barrier with repeated use.
PotassiumMineral
Essential mineral naturally present in many plant-based supplement ingredients
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Xanthan GumThickener
Natural thickener from fermented carbohydrates
How to Take It
Take it anytime
Absorption is modest either way; taking it with carbohydrate-containing meals improves uptake.
With food
On the label
As a dietary supplement, take one packet 1 to 2 times per day or as directed by a healthcare practitioner. Tear packet at notches. Squeeze the entire contents of packet into 1–3 oz. of a cool beverage. Swallow in one gulp like a shot.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$58.95
Pricier than 91% of 94 choline supplements
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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.