A fat-based delivery system that helps your body actually absorb poorly soluble ingredients.
For poorly absorbed ingredients like curcumin, silymarin, and quercetin? Yes, probably. The absorption difference is massive.
Often yes, since soy lecithin is the cheapest phospholipid source. Sunflower lecithin versions exist for soy-sensitive people.
Look for 'phytosome,' 'phospholipid complex,' or brand names like Meriva, Siliphos, or Longvida on the label.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Food helps, but a phospholipid complex is more effective. Taking curcumin with black pepper gives maybe 2x absorption. Phytosome gives 5-29x.
Best for poorly water-soluble compounds. If an ingredient already absorbs well (like vitamin C), complexing doesn't add much.
No reported side effects from the phospholipid complex itself. Any side effects would come from the active ingredient being better absorbed.
Most research uses 0.3g daily. Below 0.1g, you're probably wasting money. Above 0.6g, no extra benefit. The curve plateaus. Safe upper limit ~ 20.0g.
Phospholipids (primarily phosphatidylcholine) form complexes with active compounds, creating amphiphilic structures that cross intestinal membranes more easily. This dramatically improves the bioavailability of poorly absorbed ingredients.
Phospholipid Complex has emerging evidence.
Phospholipids from soy or sunflower lecithin
Active ingredient and phospholipids (usually phosphatidylcholine) are combined in a specific ratio in a non-aqueous solvent. The solvent is then removed, leaving a stable phospholipid-ingredient complex with enhanced amphiphilic properties.
Phospholipid Complex interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.