Problem to be solved: to provide an artificial nail composition which is effective in reducing the color fading of the colorant in the field of nail art, can maintain an excellent aesthetic appearance for a long time, prevents the pigmentation of the natural nail by the coloring agent and suppresses the effect on the natural nail after removal of the artificial nail composition.(a) an ion releasing glass containing glass backbone forming elements and glass modified elementsColoring material having azo dye(c) radical polymerizable compound(d) an artificial nail composition comprising a photopolymerization initiator；The material which does not include the components (a) and (b) is used as the base material.To 100 parts by weight of the base material(a) 0.05 to 3.5 parts by weightAn artificial nail composition characterized in that the composition (b) is 0.01 to 30 parts by weight.No selection【課題】ネイルアートの分野において、着色剤の退色低減に効果があり、優れた美的外観を長期間維持可能、かつ着色剤による天然爪への色素沈着を防止し、人工爪組成物除去後の天然爪への影響を抑えることができる人工爪組成物の提供。【解決手段】（Ａ）ガラス骨格形成元素およびガラス修飾元素を含むイオン徐放性ガラス、（Ｂ）アゾ色素を持つ着色材、（Ｃ）ラジカル重合性化合物、（Ｄ）光重合開始材を含む人工爪組成物であって、上記（Ａ）成分及び（Ｂ）成分を含まないものを基材として、当該基材１００重量部に対して、（Ａ）成分が０．０５－３．５重量部、（Ｂ）成分が０.０１－３０重量部であることを特徴とする人工爪組成物。【選択図】なし
