トリ(カプリル酸/カプリン酸/ミリスチン酸/ステアリン酸)グリセリルとは

トリ(カプリル酸/カプリン酸/ミリスチン酸/ステアリン酸)グリセリルは、カプリル酸、カプリン酸、ミリスチン酸及びステアリン酸からなる混合脂肪酸とグリセリン（＊）のトリエステルです(1)。

INCI名は、Caprylic/Capric/Myristic/Stearic Triglycerideです。

また、医薬部外品原料規格では、「トリ（カプリル・カプリン・ミリスチン・ステアリン酸）グリセリル」、英名 Tri(Caprylic/Capric/Myristic/Stearic) Glyceryl」として収載され、カプリル酸約 25%、「カプリン酸」約 15%、「ミリスチン酸」約 20%、及び「ステアリン酸」約 40%の混合脂肪酸と、グリセリンからなるトリグリセリドで、けん化価： 240～265と規定されています。

肌上で溶ける伸びの良い固形油で、保湿性に優れた油剤で、全て植物由来原料を使用しています(3)。

ラードに似た組成をもちながら、優れた酸化安定性を持ち均一性のある、べたつかず滑らかな感触が特長です(4)。

低極性エステル、高極性エステル、植物油、ひまし油、流動パラフィンに可溶で、水に不溶な物質です。

化粧品分野では、クリーム、乳液、口紅、ファンデーション、ヘアトリートメント、マスカラ、クレンジングクリーム、ペンシル類に使用されています(3)。

トリ(カプリル酸/カプリン酸/ミリスチン酸/ステアリン酸)グリセリルの配合目的

展延性

酸化安定性

感触改良

https://www.cir-safety.org/sites/default/files/trygly122017FAR.pdf

トリ(カプリル酸/カプリン酸/ミリスチン酸/ステアリン酸)グリセリルの安全性情報

https://online.personalcarecouncil.org/ctfa-static/online/lists/cir-pdfs/FR742.pdf

参考文献

(1) 化粧品の成分表示名称リスト　トリ(カプリル酸/カプリン酸/ミリスチン酸/ステアリン酸)グリセリル

(2) 医薬部外品原料規格　トリ（カプリル・カプリン・ミリスチン・ステアリン酸）グリセリル

(3) サラコス３３４　日清オイリオグループ株式会社　日清オイリオグループの化粧品原料製品カタログ

SOFTISAN 378　IOI Oleo (ドイツ)　Copyright © 2020 Watahan Trading Co., Ltd. All Rights Reserved.　MSDS

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