Essential oil Helichrysum italicum Corsica (Immortelle) – organic

Helichrysum italicum (Immortelle) essential oil (Corsica) is an authentic, classic Corsican immortelle profile, not dominated by α-pinene. It is an oil that supports regeneration and emotional balance – used in skincare blends for skin requiring renewal and in cases of overload and tension – recommended when solace, restoration, and a return to inner stability are needed.

Helichrysum Organic Essential Oil (Helichrysum italicum)

Organic Corsican Immortelle Essential Oil – Rich in Neryl Acetate and Italicenes

Immortelle essential oil is among the most prized oils used in specialized skincare compositions. It combines a sweet, slightly honeyed aroma with warm notes of herbs, dried flowers, and earth. The scent is distinctive but not harsh – soft, warm, and gradually developing on the skin.

Obtained by steam distillation from the flowering tops of Helichrysum italicum organically grown in Corsica. This region is particularly valued for the chemical profile of immortelle found there, characterized by a high content of neryl esters and the presence of β-diketones typical for this oil – italicenes.

Batch E1002274 from Corsica contains 33.27% neryl acetate, 9.01% γ-curcumene, and 4.85% italicenes. Additionally, the presence of 4.51% neryl propionate means that the esters shown collectively account for at least 37.78% of the profile. This is a balanced, typically Corsican oil – rich in esters, sesquiterpenes, and characteristic β-diketones, without excessive dominance of sharp monoterpenes.

Immortelle does not act through strong sedation. Its aromatherapy profile is rather associated with calming tension, supporting regeneration, and restoring a sense of stability after periods of overload. In skincare, it is especially valued in compositions for mature, sensitive skin requiring restoration. There are laboratory and skin model studies indicating the effect of Corsican oil and neryl acetate on epidermal barrier functions.

Product properties

• Country of origin: France – Corsica
• Part of the plant: flowering tops
• Cultivation: certified organic
• Organic compound groups: monoterpenes, sesquiterpenes
• Botanical family: Asteraceae
• Botanical name: Helichrysum italicum
• INCI: Helichrysum Italicum Flower Oil
• Extraction method: steam distillation

Therapeutic properties

Nervous system and emotions

• supports return to balance after periods of tension and overload
• has a stabilizing and emotionally soothing effect
• can be helpful for mental fatigue and feelings of exhaustion
• promotes calmness without a heavy sedative effect
• creates an atmosphere of safety, restoration, and inner peace

Skin and body support

• supports natural skin regeneration processes
• recommended for the care of mature, sensitive skin requiring renewal
• can be used in blends for areas prone to pressure and bruising
• supports skin comfort after minor irritations and overloads
• effective in massage oils for tired muscles

GC/MS Analysis

Chemical Structure – Key Components

• Neryl acetate – 33.27% – monoterpene ester
• γ-Curcumene – 9.01% – sesquiterpene
• Italicenes I, II and III – 4.85% – β-diketones
• Neryl propionate – 4.51% – monoterpene ester
• Limonene – 4.41% – monoterpene
• Ar-curcumene – 3.56% – sesquiterpene
• Linalool – 3.38% – monoterpene alcohol
• α-Pinene – 2.88% – monoterpene
• Italicene – 2.51% – sesquiterpene
• Nerol – 2.39% – monoterpene alcohol
• Rosifoliol – 2.10% – sesquiterpene alcohol
• 4,6-dimethyloctan-3,5-dione – 1.24% – β-diketone

Ester profile

Neryl acetate and neryl propionate form the dominant part of the oil's chemical profile. Esters give it a milder, more harmonizing character and are responsible for its sweet, fruity-floral softness. In aromatherapy, they are associated with supporting relaxation and nervous system balance.

Italicenes and other β-diketones

Italicenes are a characteristic and highly valued fraction of immortelle essential oil. In this batch, italicenes and 4,6-dimethyloctane-3,5-dione together constitute 6.09%. They influence the recognizable aroma of immortelle and justify its use in specialized compositions supporting regeneration and skin care.

Sesquiterpenes and terpene alcohols

γ-Curcumene, ar-curcumene, italicene, and other sesquiterpenes give the oil warmth, depth, and a stabilizing character. Linalool, nerol, and rosifoliol complement the profile with soothing and calming properties. The low α-pinene content ensures the oil is not harsh or overly stimulating.

Scent profile

• Aroma: sweet, slightly honeyed, herbal, earthy, subtly fruity
• Color: colorless to light yellow
• Consistency: light, fluid
• Fragrance note: top transitioning to heart note

Application

Regenerative skin care

Add to a carrier oil or ready-made cosmetic to create a blend for mature, sensitive skin requiring renewal. For facial care, a concentration of 0.5–1% is usually sufficient.

Local massage – after exertion and overload

Combine with a carrier oil and apply topically to areas requiring gentle massage and care. For short-term body use, a dilution of 1–2% will usually be appropriate.

Emotional balance – time for recovery

Add to a diffuser or personal inhaler to create an atmosphere conducive to calming, emotional regeneration, and regaining inner stability.

Safety

Safety and warnings:

• Use on skin only after dilution.
• Do not apply directly to open wounds or damaged skin.
• Avoid contact with eyes and mucous membranes.
• Before first use, perform a patch test on a small area of skin.
• The oil is not phototoxic.
• Due to the presence of β-diketones, individuals taking anticoagulant medications or with clotting disorders should consult their doctor or a qualified aromatherapist before use.
• During pregnancy, breastfeeding, and for use in children, consultation with a specialist is advised.
• Do not use internally.

When properly diluted, immortelle essential oil is generally well tolerated. Robert Tisserand and Rodney Young have not specified a particular maximum dermal concentration for it, but it is recommended to follow general guidelines for the safe use of essential oils.

Storage and shelf life

Shelf life: 5 years from production date

Store in a tightly sealed bottle, in a cool, dark place, away from sunlight and heat sources. After opening, regularly check for changes in the oil's aroma and consistency.

Blends for Immortelle Essential Oil

Lavender – enhances the soothing character and complements skincare compositions
Frankincense – deepens the stabilizing effect and gives the blend a resinous depth
Cistus labdanum – creates warm, regenerating compositions for skin care
Wild carrot – complements blends for mature skin requiring renewal
Neroli – softens the earthy aroma of immortelle and strengthens the emotional character of the blend

Why is Corsican Immortelle unique?

The value of Corsican oil is determined by its origin and its rare and precisely confirmed chemical profile. As much as 33.27% of this batch's composition is neryl acetate – a valued ester that gives immortelle a soft, sweet, fruity-floral aroma, devoid of a harsh, turpentine-like dominance. In studies on skin models, neryl acetate is also indicated as one of the key components responsible for the Corsican oil's effect on epidermal barrier function.

The second unique fraction consists of italicenes I, II, and III – 4.85%, complemented by another β-diketone – 1.24%. These rare compounds are the chemical "signature" of true Helichrysum italicum oil, contributing to its characteristic honey-herbaceous aroma and traditionally associated with the use of immortelle in compositions for skin prone to bruising, pressure, and requiring regeneration.

For comparison, other immortelle oils dominated by α-pinene have a more monoterpene, fresh, resinous, and sharp profile – more suitable for fresh, energizing compositions. These oils are definitely cheaper but still valuable in skincare; α-pinene and limonene have shown collagenase and elastase inhibiting activity in in vitro studies.

Batch Information

• Production date: June 2026
• Expiry date: June 2031
• Country of origin: France – Corsica
• Batch number: E1002274

MSDS laboratory documentation + GC-MS analysis

Quality Guarantee – GC/MS and GC/FID Tests

Vessel brand essential oils are tested using GC/MS and GC/FID methods, confirming their authenticity, purity, and consistency with the natural plant profile.

The analysis utilizes gas chromatography coupled with mass spectrometry (GC/MS) in SCAN mode to precisely identify each component. Quantitative composition is determined by GC/FID. This ensures that we offer only natural essential oils, without synthetic additives – ideal for professional aromatherapy applications.

(INCI: Helichrysum Italicum Flower Oil)