Biosaccharide Gum-2 is a fermentation gum derived from sorbitol. It is described as a polymer of alpha-L-Rhap-beta-D- Galp- alpha-L- Rhap- beta-D-GlepA- alpha-L Rhap- alpha-D-Galp

이 원료는 솔비톨에서 유래한 발효검이다. α-L-Rhap-(1→3)-β-D-Galp-(1→2)-α-L-Rhap-(1→4)-β-D-GlepA-(1→3) -[α-L-Rhap-(1→2)-]-α-D-Galp-(1. 중합체를 말한다.

Source: 식약처 화장품 원료성분

JCIA 표시명 ビオサッカリドガム－２: 本品は、ソルビトール（＊）を発酵させて得られる多糖類である。本成分はα-L-Rhap-(1→3)-β-D-Galp-(1→2)-α-L-Rhap-(1→4)-β-D-GlepA-(1→3)-[α-L-Rhap-(1→2)-]-α-D-Galp-(1の重合体として記される。

Source: 일본 화장품공업연합회 표시명

Other restriction: ban substances that deplete the ozone layer

Source: EU CosIng 성분 목록

Reviewed by CIR: Safety Assessment of Microbial Polysaccharides as Used in Cosmetics

Source: 미국 CIR 안전성 평가