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Soothing · Brightening · Antioxidant · Barrier repair

Glycyrrhiza Glabra Root Extract

Glycyrrhiza Glabra Root Extract

光果甘草(根)提取物

INCI
Glycyrrhiza Glabra Root Extract
Family
植物提取物
Typical use level
水溶性提取物 0.1–2%,脂溶性高含量规格 0.01–0.05%
pH window
4.5–6.5(甘草酸类在 pH 低于约 4 时易以游离酸形式析出)

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Incompatibilities and failure points

1)与低 pH 体系冲突:甘草酸/甘草酸盐在 pH 降到 4 以下会转成溶解度很低的游离酸,和高浓度抗坏血酸精华(体系 pH 常在 3 附近)同锅,放置几天出现浑浊或白色絮状沉淀,过滤也回不来。2)与阳离子调理剂(聚季铵盐-7/10、西曲氯铵、山嵛基三甲基氯化铵)形成不溶复合物,洁面和护发体系表现为料体发浑、粘度明显掉、泡沫变粗。3)皂苷部分会干扰卡波姆中和体系的表观粘度,先加提取物再中和,粘度常比小样低一截。4)高浓度乙醇体系中黄酮类先溶后析,兑水稀释时出现雾状浑浊。5)与含铁的色粉、铁质设备接触会加深颜色。

Stability

提取物本体呈浅黄至棕黄色。pH 上到 7 以上颜色明显加深并向黄褐偏移;黄酮类见光遇氧缓慢氧化,长期光照下色相变深、气味往「药材味」走;80℃ 以上长时间保温同样加深颜色。常见防护做法:降温后加、配 0.05–0.1% EDTA 二钠或植酸做螯合、体系 pH 控在 4.5–6.0、用避光或深色内包,并做 45℃/3 个月与光照对照,验收标准写成色差上限而不是「无明显变化」。

Processing notes

粉状规格必须先用少量甘油或丙二醇打浆分散再入水相,直接撒进水里会结块挂在桶壁上,实际投料量偏低。皂苷含量高的规格在搅拌下起泡明显,建议低转速、抽真空溶解,泡沫带进乳化会造成液位假高、计量不准、灌装装量不足。乳化体系一律降温到 45℃ 以下后加,不要随水相同煮。与卡波姆体系搭配时先中和到目标粘度、再加提取物,顺序反过来容易出现粘度回落。放大生产的主要坑是批间色差:不同产地、不同提取溶剂的批次色相肉眼可辨,量产前先比三批色卡并把色相范围写进内控。

What it addresses

水溶性提取物主要含黄酮类与甘草酸(皂苷)类,脂溶性规格则以光果甘草中的疏水黄酮为主。配方中常用于泛红与刺激后舒缓方向,以及肤色不均方向的复配。要注意「甘草酸二钾」是单一化合物盐,与「甘草根提取物」不是同一件物料,价格、溶解方式与颜色都不同,报价和送样不能混用。

Market direction

中国 / CN
作为化妆品原料属常规使用方向,需核对该原料的收录状态与使用部位,并按目标市场规则复核;以最新官方文本为准。
欧盟 / EU
作为植物提取物属常规使用方向,需完成安全评估并复核该市场对植物提取物的限制清单;以最新官方文本为准。
美国 / US
属常规使用方向,按该市场化妆品监管框架与行业安全评估惯例复核;以最新官方文本为准。
亚太 / APAC
日韩及东南亚对草本原料接受度高,属常规使用方向,需按各国原料目录与备案要求分别复核;以最新官方文本为准。

Listing in the China inventory

Inventory no.
02616
Standard Chinese name
光果甘草(GLYCYRRHIZA GLABRA)根提取物
Max historical use, leave-on
5.5%
Source
国家药监局 2021 年第 62 号公告 · 已使用化妆品原料目录(2021年版)

Status by market inventory (exact INCI match)

中国 · Inventory of Existing Cosmetic Ingredients in China (2021)
Listed (02616)
印尼 · BPOM Technical Requirements for Cosmetic Ingredients (PerBPOM 17/2022)
Not listed
中国 · Safety and Technical Standards for Cosmetics — prohibited and restricted
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
欧盟 · CosIng — European Commission cosmetic ingredient database
Listed (76485) · 功能 BLEACHING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SMOOTHING, SOOTHING, PERFUMING
欧盟 · Regulation (EC) No 1223/2009 — Annexes II to VI
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
东盟 · ASEAN Cosmetic Directive — Annexes
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
美国 · FDA prohibited and restricted cosmetic ingredients; color additives
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
加拿大 · Cosmetic Ingredient Hotlist
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
日本 · Standards for Cosmetics — appended tables
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
韩国 · Regulation on Safety Standards for Cosmetics
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
巴西 · ANVISA cosmetic ingredient restrictions and positive lists
Not on the prohibited/restricted list — not the same as unrestricted; check the full text and the responsible person
Matched on the exact INCI name; salts, esters and synonyms may be missed. The latest official text prevails.

Basics

Synonyms and botanical name
光果甘草根提取物,甘草根萃取,Licorice Root Extract,Glycyrrhiza glabra
CAS
84775-66-6(对应 Glycyrrhiza glabra, ext. 的常见登记号;实际以供应商 COA 标注为准)
Suits formats
Serum · Essence · Toner · Lotion · Cream · Sheet mask · Gel · Cleanser
Halal and vegan
植物来源,通常可做 vegan;需确认提取溶剂与载体(部分规格用乙醇或丙二醇);清真需供应商出具证明。
Cost band
Mid
Evidence strength

Others in this family

Compiled from published formulation knowledge and factory experience for selection reference. Not an efficacy claim; use levels describe common published ranges, not regulatory limits; market availability is governed by the latest official texts and reviewed by the brand and its responsible person.