Thận trọngNốt hương đầu — giữaFloral-fresh

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Tổng Quan

Danh pháp khoa học: Skimmia laureola Sieb. & Zucc. ex Walp.
Họ thực vật: Rutaceae
Bộ phận dùng: Lá
Phương pháp chiết xuất: Chưng cất hơi nước
Phân loại nốt hương: Nốt Top/Middle

Các quốc gia sản xuất chính

IndiaPakistanNepalBhutan

Tình trạng tại Việt Nam

Xem chi tiết

Phân loại nốt

Đầu — Giữa

Độ bền trên da

2–4 giờ

Họ hương

Floral-fresh

Mô tả hương

hoa, tươi mát, thảo mộc, ngọt, dịu, giống oải hương, giống bergamot, trà chanh, hơi gỗ, tinh tế, hương đầu-giữa

Cường độ hương

3/5

Da khô

3/5

Da dầu/mụn

3/5

Da lão hóa

3/5

Da thường

4/5

Da nhạy cảm

2/5

Da hỗn hợp

3/5

Nhập khẩu

Tên gọi tại Việt Nam

Tinh dầu skimmia (skimmia laurel)

An Toàn

Giới hạn bôi da

Theo hồ sơ an toàn (người lớn)

Bảo quản

Bảo quản nơi tối, mát

Xem hồ sơ an toàn chi tiết

Pha Chế & Hòa Hợp

Anxiolytic / sedative

Linalyl acetate (55.6%) modulates GABAergic neurotransmission and reduces HPA-axis cortisol output via the olfactory-limbic pathway; class-established across linalyl-acetate-dominant EOs.

Ref: Tisserand & Young 2014, Ch.14; class-extrapolation from clary-sage (linalyl acetate 49–73.6%) and linaloe-wood (linalyl acetate 47%)

Chống co thắt

Monoterpenic ester pool (linalyl acetate + geranyl acetate + neryl acetate) exerts smooth-muscle relaxant activity via calcium-channel modulation, established for ester-rich EO classes.

Ref: class-extrapolation from clary-sage (linalyl acetate MAJOR-DOM) per Tisserand & Young 2014, Ch.14

Antimicrobial (broad-spectrum)

Linalool (7–8%) disrupts microbial membrane integrity; secondary geraniol contributes to Gram-positive inhibition; constituent-level activity well-established in the linalool-geraniol EO class.

Ref: Tisserand & Young 2014, Ch.14; class-extrapolation from lavender and linaloe-wood

Chống viêm

Linalool (7–8%) inhibits NF-κB signalling and cyclooxygenase activity; linalyl acetate reduces prostaglandin synthesis; both mechanisms established at constituent level in the linalool/linalyl-acetate class.

Ref: class-extrapolation from lavender (linalool + linalyl acetate dual-dominant) per Tisserand & Young 2014, Ch.14

Anticarcinogenic (research context only)

Geraniol (secondary constituent) induces tumour-cell apoptosis and inhibits HMG-CoA reductase in vitro; listed as research signal only, not a therapeutic claim.

Ref: B216 Chapter 14 (geraniol anticarcinogenic-class mechanism)

Skin-soothing / mild cicatrisant

Combined linalyl acetate and linalool exert anti-inflammatory and soothing effects on skin at low topical concentrations; extrapolated from linalyl-acetate-dominant peer EOs.

Ref: class-extrapolation from linaloe-wood (linalyl acetate 47% + linalool 30%) per Tisserand & Young 2014, Ch.14

AI-summary

Traditional aromatherapy use; no RCT-grade clinical evidence located for Skimmia laureola essential oil specifically. Limited commercial availability (produced in limited quantities in India per B216) further restricts research volume. All therapeutic ratings are constituent-level class-extrapolations: linalyl acetate (55.6%) evidence base derives from lavender and clary sage controlled literature; linalool (7–8%) antimicrobial and anti-inflammatory data are established at constituent level per Tisserand & Young 2014, Ch.14. Geraniol anticarcinogenic signal (B216 Ch.14) is research context only. Pregeijerene (12.3%) and geijerene (5%), rare cyclic homoditerpene C12 markers unique to Skimmia genus, carry no independent pharmacological evidence.

Narrative

Tâm trạng: Làm dịu, Cân bằng

serenityminh mẫnbalancelo âubình antự tin

Chakra

Luân xa Tim

Ngũ hành

Mộc

Phương pháp	Liều lượng	Ghi chú
Diffusion	3–5 drops in 100 ml water	Primary recommended route for stress relief and relaxation. Run 30–60 min cycles with ventilation breaks. Avoid prolonged closed-space exposure; not for use around infants under 3 months.
Direct inhalation	1–2 drops on tissue or cotton pad	Brief inhalation (3–5 breaths) for acute stress support. Single-use tissue preferred to limit oxidation of the linalyl-acetate ester pool.
Topical massage (body only)	1–2% in carrier oil (2–4 drops per 10 ml)	Avoid facial use. Phototoxic precaution (bergapten presence disputed): avoid UV exposure 12h post-application. Not on damaged skin. Confirm bergapten-free CoA for leave-on use.
Skincare blend (body, non-facial)	0.5–1% in carrier oil	Conservative dilution for body moisturiser. Sun-avoidance precaution applies. Not for facial use without bergapten-free batch CoA. Suitable for normal and combination skin.

Dầu nền phù hợp

Jojoba waxOxidatively stable wax ester with excellent shelf-life compatibility with linalyl-acetate-dominant EOs; lightweight and suitable for all skin types including combination and normal.

Sweet almond oilGentle oleic-rich carrier with mild skin-softening properties; pairs well with the calming sedative profile of linalyl-acetate-dominant blends for body massage.

Fractionated coconut oilNeutral, lightweight, odour-free; does not compete with the light floral-herbal scent of skimmia; stable and suitable for topical body blends.

Kết hợp tốt với

Cam chanhHerbaceousGỗXanh tươi

Blend kinh điển

Lavender (Lavandula angustifolia)— Both are linalyl acetate-dominant oils; same core ester creates seamless amplifying harmony — skimmia's wild freshness extends lavender's traditional floral character.

Bergamot FCF— Rutaceae family kinship and shared linalyl acetate meet bergamot's citrus-ester profile, creating a classic Cologne-style accord with extra floral depth.

Geranium (Pelargonium graveolens)— Shared geraniol and geranyl acetate build a naturally rosy bridge; skimmia's cooler herbal freshness lifts geranium's heavier floral-green character.

Cedarwood Atlas (Cedrus atlantica)— A warm, dry woody base anchors skimmia's airy floral-herbaceous top notes, grounding the blend with depth and extending diffusion.

[Tisserand & Young 2014] Essential Oil Safety: A Guide for Health Care Professionals, 2nd ed., Churchill Livingstone Elsevier (B216, p.820). Primary clinical safety source.

[Lawrence, B. M.] Essential Oils 1992-1994 (Allured Publishing) p.157. Skimmia chemistry source cited in B216 p.820.

[Letizia, C. S., Cocchiara, J., Lalko, J., Api, A. M.] Linalyl acetate acute oral + dermal LD50 reference. Food and Chemical Toxicology 41(7):965–976.

[B216 Chapter 5] bergapten + furanocoumarin phototoxicity mechanism reference.

[B216 Chapter 14] geraniol anticarcinogenic-class mechanism source; linalyl-acetate + linalool reproductive-toxicity LOW class extrapolation.

[APG-IV] Rutaceae family + Sapindales order taxonomy.

Kỹ Thuật

Tổng định danh

~90–98%

Hợp chất	%	Class
Linalyl acetate	55.6%	Monoterpenic-ester (MAJOR-DOM)
Pregeijerene	12.3%	Rare cyclic-homoditerpene C12 (Skimmia genus marker)
Linalool	7.8%	Monoterpene-alcohol
Geijerene	5.0%	C12 homoditerpene (genus marker pair)
Geranyl acetate	2.5%	Monoterpenic-ester
Geraniol	1.9%	Monoterpene-alcohol
α-Terpineol	1.8%	Monoterpene-alcohol
β-Phellandrene	1.6%	Monoterpene-hydrocarbon
(E,E)-Farnesyl acetate	1.5%	Sesquiterpene-ester
Neryl acetate	1.1%	Monoterpene-ester

Tinh dầu skimmia

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