✗ Also skip if…- You want a single-capsule serving rather than two
Nested Naturals sells one bottle of 90 vegan capsules, and the label headlines 500mg per serving. The Supplement Facts panel prints that 500mg next to a 91% Daily Value, and the percentage confirms it is elemental choline, not the weight of the bitartrate salt: 91% of the 550mg Daily Value is 500mg. The listing directs you to take two capsules once daily, so a single capsule holds about 250mg of elemental choline.
That makes the labeled serving 117% of the 425mg Adequate Intake for women and 91% of the 550mg for men, essentially a complete single-source dose from the label alone. It scores where it does because one bitartrate above it comes from a clinician line whose purity testing is its core selling point and names its own certifications (Pure Encapsulations), an edge on the testing criterion that outweighs this product's larger labeled dose. It also sits under two of the three citicoline picks, which deliver far less elemental choline per milligram but are the better-studied form for the cognitive half of the claim this label makes; the third citicoline pick lands below it, and so does the one-capsule-labeled bitartrate at number three (Solaray), whose panel does not resolve whether its own 500mg figure is elemental choline or salt weight, unlike this one's confirmed 91% Daily Value.
