What it is
Raffinose is a trisaccharide composed of galactose, glucose, and fructose that occurs naturally in many plants such as beans and beets. In skincare and sunscreen formulations it functions as a humectant and skin-conditioning agent, helping to attract and hold water at the skin surface for a hydrated feel. It is typically used at low concentrations as a supporting moisturizing sugar.
Safety & warnings
Generally well tolerated and low-irritation as a sugar-based humectant. It is not a known fragrance allergen and is not associated with comedogenicity.
Origin & sourcing
Natural or nature-identical; a plant-derived trisaccharide commonly isolated from sources such as sugar beet or legumes.
Questions everyone asks
What does raffinose do in skincare?
It works as a humectant and skin-conditioning sugar that helps attract and retain moisture for a hydrated skin feel.
Where does raffinose come from?
It is a naturally occurring trisaccharide found in plants such as beans and sugar beet.