Moisture absorbent for automobile lamps with improving stability of and absorbent product including the same

The present invention relates to a moisture absorbent agent excellent in hygroscopicity and release resistance, and reduces a dissolution phenomenon of contents by expansion of the moisture absorbent agent for lamps under a certain volume, and to a moisture absorbent product including the same. According to the present invention, the moisture absorbent agent can reduce the dissolution phenomenon, and as a moisture absorption function and emission resistance are excellent in a driving environment of an automobile lamp, can be usefully used for automobile lamps. The release-resistant absorbent comprises: (A) 10 to 70 wt% of an absorbent material; (B) 10 to 60 wt% of a curable mineral; and (C) 5 to 40 wt% of a bulking improving material. 본 발명은 흡습성 및 내방출성이 우수하며, 일정 체적하에서 램프용 흡습제의 팽창에 의한 내용물의 용출현상을 개선한 흡습제 및 이를 포함하는 흡습제품에 관한 것이다. 본 발명의 용출현상이 개선될 뿐만 아니라, 자동차 램프의 운전환경에서 흡습 기능과 내방출성이 우수하므로, 자동차 램프용으로 유용하게 사용될 수 있다.