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Antioxidant · Soothing · Anti-ageing

Rhodiola Rosea Root Extract

Rhodiola Rosea Root Extract

红景天(根)提取物

INCI
Rhodiola Rosea Root Extract
Family
多酚
Typical use level
0.05–1%(以提取物计,视标志物含量折算)(公开配方学常见区间,非法规限值)
pH window
4.5–6.5

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Incompatibilities and failure points

1) 酚苷类在碱性条件下水解,pH 8 以上标志物含量走低,同时颜色加深。2) 与过氧化物、含活性氯等氧化性体系不相容。3) 多酚与单宁背景使其与阳离子调理剂、水解蛋白与肽类同用可能出现浑浊或絮凝。4) 遇铁离子发暗。5) 高浓度醇提液直接倒入已成型乳液会造成局部破乳或颗粒感。6) 与高浓度电解质同用可能返浊。

Stability

见光与遇氧使颜色由浅黄逐步转红棕,透明包装最明显;高温长时间保温会降解苷类,加速试验中标志物含量与颜色同步走;pH 建议控在 4.5–6.5。常见防护:避光包装、必配螯合剂、后段低温投料、配抗氧剂、灌装控顶空。因为单价高,稳定性损失直接等于成本损失,建议对高价配方做标志物含量的加速前后对比而不只看外观。

Processing notes

这条料的核心工作是来料验证,采购真正关心的就是这一段。掺假手法有三类:一是用同属其它种(如大花红景天等)冒充 Rhodiola rosea;二是外加合成红景天苷把标志物含量「做上去」;三是用糊精、麦芽糊精大比例稀释后仍标高倍数。验证要点:① 索要完整 HPLC 图谱而不是只看一个总含量数字,重点看红景天苷与洛塔文类、酪醇的相对比例是否符合天然来源的指纹特征——只有红景天苷一个高峰、其余几乎没有,基本可判为外加单体;② 要求提供拉丁学名、药用部位、产地与原厂批号可追溯的文件,转手商的自制 COA 不作数;③ 要求同批留样,并做批间图谱比对;④ 报价明显低于市场时先怀疑再谈价。生产上:后段降温到 40℃ 以下投料,醇提液先与多元醇或部分水相预混稀释;加热上限 50℃。配方单上要按标志物含量锁死规格,换供应商必须重新做稳定性,不能因为 INCI 名相同就直接替换。

What it addresses

主要标志成分是红景天苷(salidroside)与酪醇,另含洛塔文类肉桂醇苷、黄酮与酚酸。配方中放在抗环境压力、抗氧化的概念方向,常与依克多因、麦角硫因、多种植提组成「城市防护」类叙事。这条料的现实问题不在配方性能,而在来料真假与批间一致性。

Market direction

中国 / CN
常规使用方向的植物提取物,需确认原料在国内已使用化妆品原料目录内并具备原料安全信息码;以最新官方文本为准。
欧盟 / EU
按常规植物提取物使用,安全评估需覆盖植物基原确认、溶剂残留与重金属项;以最新官方文本为准。
美国 / US
一般作为化妆品成分常规使用,抗压/抗氧叙述不得转成治疗性表述;以最新官方文本为准。
亚太 / APAC
日韩及东南亚常规使用,部分市场对具药用背景植物另有清单要求,按目标市场规则复核;以最新官方文本为准。

Listing in the China inventory

Inventory no.
02880
Standard Chinese name
红景天(RHODIOLA ROSEA)根提取物
Max historical use, leave-on
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 (02880)
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 (59142) · 功能 SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING
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
红景天,玫瑰红景天,Rhodiola rosea,Golden root,Roseroot
CAS
无单一 CAS 号(多组分植物提取物,登记号随提取工艺与溶剂而变,以供应商 COA 标示为准)
Suits formats
Serum · Essence · Cream · Lotion · Toner · Sheet mask
Halal and vegan
植物来源,通常可做 vegan;醇提规格的清真认定需供应商说明乙醇来源与残留并出具证明。
Cost band
Premium
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.