You can take the right nutrient at the right dose and still absorb almost none of it. Here's what's actually going on — and how liposomal encapsulation changes the math for nutrients across the board.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. This page is educational, not medical advice — talk to a licensed clinician about your own situation.
You've done the homework. You picked compounds with real research behind them, checked the doses, maybe even spent a little more for clean labels. And it's reasonable to assume that what's on the label is what reaches your bloodstream.
Often, it isn't. Many of the nutrients people take every day are surprisingly hard to absorb — but for different reasons. Water-soluble vitamins like vitamin C and the B vitamins are absorbed through saturable pathways and flushed quickly. Fat-soluble and fragile compounds — glutathione, CoQ10, curcumin — can break down in the gut or dissolve poorly before they ever cross into the body. Even minerals like magnesium vary a lot in how well different forms are taken up.
The honest answer is that the nutrient was rarely the bottleneck — getting it past digestion was. That's the gap delivery science tries to close, and liposomal encapsulation is one of the most studied ways to do it.
“A nutrient you can't absorb is a nutrient you didn't really take. The absorption is the point.”
A liposome is a microscopic bubble — a sphere made of the same kind of fat molecules that build your own cell membranes. That structure is the whole trick: it's familiar to your body, and it can carry almost any nutrient tucked safely inside.
Swallowed
Every dose starts whole.
Two doses of the same nutrient go in. One is unprotected; one is wrapped in a phospholipid shell.
The stomach
The small intestine
Cell membranes
The bloodstream
Standard form
24/24
Liposomal
24/24
Illustrative — not a clinical result. Gains vary by nutrient and formulation.
Bioavailability is the share of a dose that actually reaches circulation. For many common nutrients it's far lower than people assume. Encapsulation is designed to raise that curve — to lift more of the dose into the bloodstream and keep it there longer.
What matters: the exact gain is nutrient-specific and formulation-specific — there is no single multiplier that applies to everything. And for many nutrients, whether higher absorption changes how you feel is still genuinely preliminary. The chart below is illustrative of the shape of the difference, not a specific clinical result.
Here's what's well-established about liposomal delivery in general, and where things are still developing. We've linked every source so you can read it yourself.
This is the settled part. The reasons differ by nutrient — saturable uptake for water-soluble vitamins, poor solubility for fat-soluble ones, breakdown in the gut for fragile molecules — but the result is the same: a meaningful share of a standard dose never reaches circulation.
Across formulation reviews, wrapping a nutrient in phospholipids or liposomes shields it through digestion and helps it cross the intestinal lining — because the carrier is made of the same material as your membranes. The direction of the effect is consistent; the size varies by formulation.
Vitamin C is one of the clearer worked examples: human studies of liposomal ascorbic acid have reported higher blood levels than the same dose of standard vitamin C. It's a good illustration that the approach can be measured in people, not just in the lab — and that results are formulation-specific.
Liposomal and lipid-based delivery has been studied for glutathione, CoQ10, magnesium, B vitamins, and more. The headline is consistent — protection plus better uptake — but each nutrient behaves differently, so the gains don't transfer one-to-one.
The core win is clear: liposomal delivery gets more of a dose into the bloodstream, and that's well-supported across many nutrients. What's still being mapped is the rest of the picture — exactly how much each individual nutrient benefits, and how that translates to outcomes, since some are far better studied than others. The direction is consistently positive; the research is just still catching up to every ingredient.
Practically, this is why Manna leads with delivery across the whole line — not just one product. We formulate around getting the active where it needs to go, using phospholipid liposomal systems rather than relying on harsher absorption enhancers.
We're not here to promise an outcome or recommend a dose — that's a conversation for your clinician. We're here to make sure the delivery side isn't the reason a good ingredient underperforms.
Curcumin is the textbook case of a nutrient that needs better delivery. Our dedicated explainer digs into the science of curcuminoids and why liposomal delivery matters so much for them.
Read the curcumin explainerReferences
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. This page is educational, not medical advice — talk to a licensed clinician about your own situation.
