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Biosaccharide Gum-1

What Biosaccharide Gum-1 is & what it does

Biosaccharide Gum-1 is a plant-sugar-derived polymer that acts as a skin-conditioning and texture agent. It binds water and forms a light, soft film on the skin, which helps a sunscreen feel smooth, hydrated and comfortable. It is well tolerated and often used in formulas aimed at sensitive skin.

What is Biosaccharide Gum-1 and what does it do in sunscreen?

Biosaccharide Gum-1 is a polysaccharide made from plant sugars, used to condition the skin and refine a formula's texture. It binds water and leaves a light, soft film that helps a sunscreen feel smooth and hydrated rather than tight. It also contributes to a pleasant, non-sticky skin feel.

Is Biosaccharide Gum-1 safe?

Yes. It is a sugar-derived film former used at low levels and is well tolerated, including on sensitive skin. It works on the surface of the skin and is not associated with irritation in typical cosmetic use.

Does Biosaccharide Gum-1 clog pores?

Generally no. It is a lightweight, water-binding polymer rather than an oil or wax, so it is considered low risk for clogging pores. If a product breaks you out, richer oils or emollients elsewhere in the formula are more likely the cause.

Is Biosaccharide Gum-1 natural or vegan?

It is derived from natural sources and is typically vegan. It is produced from plant sugars through fermentation, so the starting material is plant-based while the finished gum is processed. It contains no animal-derived ingredients.

What is Biosaccharide Gum-1 on an ingredient list (INCI)?

Biosaccharide Gum-1 is the INCI name printed on the label for this plant-sugar polymer. It usually appears in the middle or lower part of the list as a conditioning and texture ingredient. The number distinguishes it from related biosaccharide gums with different uses.

Sunscreens with Biosaccharide Gum-1

We rate 119 sunscreens that contain it, showing the top 10 by overall score:

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