Lecithin is a naturally occurring complex of phospholipids with a wide-ranging role in canine health — contributing to cell membrane integrity, supporting fat emulsification and nutrient absorption, providing choline as a precursor to the neurotransmitter acetylcholine, and supporting both cognitive function and liver health.
The term lecithin refers to a mixture of phospholipids derived from plant or animal sources. In Bonza’s formulations, crude lecithins are plant-derived. The primary phospholipid components include phosphatidylcholine, phosphatidylinositol, phosphatidylethanolamine, and phosphatidylserine — compounds that are structural constituents of every cell membrane in the body.
A plant-derived source of phospholipids — principally phosphatidylcholine — that contributes to cell membrane structure and fluidity, supports the emulsification of dietary fats for improved nutrient absorption, and provides choline for neurotransmitter synthesis and liver fat metabolism.
Phosphatidylcholine is the most abundant phospholipid in cell membranes. Adequate dietary phospholipid intake supports the fluidity and functional integrity of cell membranes throughout the body, contributing to healthy cellular signalling and transport.
As an emulsifier, lecithin supports the breakdown and absorption of dietary fats and fat-soluble nutrients in the gastrointestinal tract, contributing to the bioavailability of lipid-soluble vitamins and bioactive compounds in the formulation.
Choline from lecithin serves as a precursor to acetylcholine, a neurotransmitter involved in muscle function, memory, and cognitive processing, and to phosphatidylcholine for liver fat export — contributing to both neurological health and healthy liver lipid metabolism.
Lecithin also contains phosphatidylserine, a phospholipid with particular relevance to cognitive function, neuronal membrane integrity, and stress hormone regulation, supporting brain health and potentially benefiting dogs with cognitive changes associated with ageing.
Science Informed Reasons to Include This Ingredient in Your Dog’s Diet:
Cell Membrane Integrity — phospholipids from lecithin are fundamental structural components of cell membranes throughout the body, contributing to membrane fluidity, selective permeability, and the healthy function of cells in every tissue.
Choline for Neurotransmitter Synthesis — choline from lecithin serves as the precursor for acetylcholine synthesis, supporting healthy nerve-muscle communication, cognitive function, and memory, particularly relevant for ageing dogs.
Fat Emulsification and Nutrient Absorption — lecithin’s emulsifying properties support the breakdown of dietary fats in the gut, improving the absorption of lipid-soluble vitamins, omega fatty acids, and other fat-soluble bioactive compounds present in the formulation.
Liver Fat Metabolism — choline is essential for VLDL synthesis and the export of triglycerides from the liver. Adequate choline from lecithin contributes to healthy liver lipid metabolism and helps support normal liver function.
Phosphatidylserine for Cognitive Support — lecithin provides phosphatidylserine, a phospholipid associated with neuronal membrane health and cognitive function, and research suggests a role in moderating the stress hormone response in dogs.
Gut Membrane Support — phospholipids contribute to the integrity of the intestinal epithelial membrane, supporting gut barrier function alongside other gut health ingredients in the formulation.
Bioavailability Enhancer for Fat-Soluble Compounds — as a natural emulsifier, lecithin supports the absorption of other fat-soluble bioactives present in Bounce, including the tocopherols, ashwagandha oil, and DHA from algae, acting as a functional carrier ingredient.
Well-Tolerated and Plant-Derived — plant-derived lecithin is well-tolerated in dogs, provides a rich phospholipid matrix from a non-animal source, and is a natural, functional component of plant-based supplement formulations.
