PEG-5 TSUBAKIATE GLYCERIDES
INCI: PEG-5 TSUBAKIATE GLYCERIDES | Function: Emulsifier, Emollient | Type: PEG Tsubakiate Glycerides
What Is PEG-5 TSUBAKIATE GLYCERIDES?
PEG-5 TSUBAKIATE GLYCERIDES 是一种PEG化山茶花油甘油酯（Camellia Oil / Tsubaki Oil PEG Ester），由日本山茶花籽油（富含油酸和角鲨烯）与PEG-5酯化制得。作为天然来源的非离子乳化剂和润肤剂，中等亲水性（HLB ≈ 11–13），适合水包油乳化 (Moderate HLB ≈ 11–13, suitable for O/W emulsification)。山茶花油是日本传统护肤珍品，赋予产品独特的滋养特性。(PEG-5 TSUBAKIATE GLYCERIDES is a PEGylated camellia (tsubaki) oil glyceride. As a naturally-derived non-ionic emulsifier and emollient, camellia oil — a treasured Japanese skincare ingredient — imparts unique nourishing properties.)
Key Skin Benefits
- + 山茶花油基 — 富含油酸（~85%）、角鲨烯和维生素E，深层滋养 (Camellia oil-based — rich in oleic acid (~85%), squalene, and vitamin E for deep nourishment)
- + 日本传统珍品 — 山茶花油是日本艺伎传统护发护肤成分 (Japanese tradition — camellia oil is a traditional geisha hair and skincare ingredient)
- + 中等亲水性（HLB ≈ 11–13） — 适合水包油乳化 (Moderate HLB ≈ 11–13, suitable for O/W emulsification)
Pros
- + 珍贵植物来源 — 山茶花籽油是冷压天然植物油 (Precious plant origin — camellia seed oil is cold-pressed natural oil)
- + 深层滋养 — 油酸和角鲨烯提供卓越滋润 (Deep nourishment — oleic acid and squalene provide excellent moisturization)
- + 日系配方首选 — 日本市场高度认可 (J-Beauty preferred — highly recognized in Japanese market)
Cons
- − 含PEG — 涉及环氧乙烷 (Contains PEG — involves ethylene oxide)
- − 成本较高 — 山茶花油原料价格高 (Higher cost — camellia oil raw material is expensive)
- − 致痘风险 — 油酸含量高，部分人群可能致痘 (Comedogenic potential — high oleic acid may cause breakouts in some individuals)
Specifications
| Property | Value |
|---|
| Usage Areas | Face, Body, Hair |
| Product Type | Leave-On, Rinse-Off |
| Source | Plant |
| Natural Level | Natural-derived |
Safety Ratings
| Metric | Rating |
|---|
| Skin Sensitivity | 1/5 (low) |
| Comedogenic Rating | 1-2/5 |
| EWG Score | 1/10 |
Regional Regulatory Limits
| Region | Leave-on % | Rinse-off % | Status |
|---|
| EU (CosIng) | No limit | No limit | Allowed |
| US (CIR/FDA) | No limit | No limit | Allowed |
| Japan (MHLW) | No limit | No limit | Allowed |
| ASEAN | No limit | No limit | Allowed |
| China (NMPA) | No limit | No limit | Allowed |
Typical Usage % by Product Type
| Product Type | Typical % |
|---|
| Face Cream / Lotion | 1 - 5% |
| Hair Oil / Conditioner | 1 - 5% |
| Cleansing Oil | 3 - 10% |
References
- CIR (2010) — Safety Assessment of PEGs as Used in Cosmetics. Conclusion: PEGs safe as used. PMID: 20629512
- CosIng (2025) — European Commission Cosmetic Ingredient Database. https://ec.europa.eu/growth/tools-databases/cosing/
- EWG Skin Deep — PEG compound hazard database. https://www.ewg.org/skindeep/
- SpecialChem — Cosmetic ingredient selector and formulator reference. https://cosmetics.specialchem.com/