Why Liposomes Improve Delivery?

Alisha Rogers
Published 11/05/2026 - 3 weeks ago
Category
Description

The digestive tract, bloodstream, and skin barrier are designed to keep most things out. Liposomes help in three main ways:

  1. Protection: They shield sensitive actives from acid, enzymes, and oxidation.
  2. Absorption: Their membrane-like surface can fuse with cellular membranes or be taken up by cells, improving uptake compared to free ingredients.
  3. Targeting & timing: By tuning size, surface charge, and coatings (like PEG or pH-responsive polymers), liposomes can linger longer in circulation or release cargo at specific sites.

The result is often higher functional delivery per milligram and smoother “feel” (fewer GI issues, less irritation) than conventional formats.

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