PROBLEM TO BE SOLVED: To provide, by finding a natural product that has a highly safe anti-glycation effect as a food/drink or a cosmetic for external use, an anti-glycation composition containing the same as an active ingredient.SOLUTION: The anti-glycation composition of the present invention contains one or both selected from the group consisting of brown algae fukuronori (Gloipeltis furcata) or red algae mirin (Solieria) as an active ingredient, and can be used for the prevention and treatment of diseases and symptoms such as diabetic complications (angiopathy, nephropathy, retinopathy, etc.), neuropathy, Alzheimer's disease, arteriosclerosis, malignant tumor, bone disease, neurodegenerative disease, skin aging.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】飲食品又は外用化粧料として安全性の高い抗糖化作用を有する天然物を見出し、それを有効成分とする抗糖化用組成物を提供する。【解決手段】本発明の抗糖化用組成物は、有効成分として褐藻類フクロノリ又は紅藻類ミリンからなる群より選ばれる1種又はその両方を含有し、糖尿病合併症（血管症、腎症、網膜症など）、神経障害、アルツハイマー病、動脈硬化、悪性腫瘍、骨疾患、神経変性疾患、皮膚の老化などの疾患や症状の予防および治療に用いられ得る。【選択図】なし
