What it is
Oleosomes are naturally occurring micro-droplets in which plant seeds store oil, each surrounded by a protein-phospholipid membrane. Carthamus Tinctorius Oleosomes are these intact oil bodies extracted from safflower seeds, used in cosmetics as an emollient and as a way to carry and gradually release lipophilic ingredients without heavy processing. They give a light skin feel and can reduce the need for added emulsifiers.
Safety & warnings
Safflower-derived oleosomes are generally well tolerated. As with other plant seed oils, sensitivity is uncommon but possible in individuals with relevant botanical allergies.
Origin & sourcing
Natural plant material consisting of intact oil-storage organelles harvested from the seeds of safflower (Carthamus tinctorius).
Questions everyone asks
What are oleosomes?
They are the natural oil-storage bodies inside plant seeds, each wrapped in a protein and phospholipid membrane, here isolated from safflower seeds.
Why use safflower oleosomes in sunscreen?
They act as a lightweight emollient and natural carrier for oil-soluble ingredients, and can reduce the need for added emulsifiers.