In 2026, the "Clean Girl" aesthetic is dying. The new trend is "Hedonism." Consumers want perfumes that smell like a night out—cocktails, leather, and smoke. The star ingredient of this movement is Green Cognac Oil (also known as Lie de Vin or "Wine Lees Oil").
It is one of the strangest and most beautiful materials in existence. It is not distilled from the grapes, but from the yeast slurry (lees) left at the bottom of the barrel after wine fermentation. Triefta Aroma Nusantara offers the premium Green type, which is unrectified and full of character.
The Chemistry of "Ether": Ethyl Decanoate Cognac oil is composed almost entirely of Ethyl Esters (primarily Ethyl Decanoate and Ethyl Octanoate).
- Physical Property: These molecules are extremely diffusive and volatile. They don't just evaporate; they explode off the skin.
- The Scent: It smells of tart green grapes, oak barrels, fermentation, and pear skins. It has a "dryness" that mimics the sensation of alcohol hitting the back of the throat.
Formulation Strategy: The "Lift" Effect Green Cognac is a "Top Note Modifier."
- The Dosage: You only need trace amounts (0.1% - 0.5%).
- The Effect: It lifts heavy notes. If you have a heavy Tobacco or Vanilla base that feels flat, a drop of Green Cognac adds a "sparkle" and "airiness" that brings the perfume to life. It makes the vanilla smell like "Boozy Vanilla Extract" rather than a candle.
Why "Green" is Better than "White"
- White Cognac: Washed and filtered. It loses the complex "yeasty" and "oily" notes. It is safer but boring.
- Green Cognac (Triefta): Retains the copper/green color and the full "dirty" complexity of the fermentation process. Niche perfumers prefer this for its raw authenticity.
Conclusion Luxury is about excess. Green Cognac Oil encapsulates the excess of a fine vintage wine. It is the ultimate accessory for the modern, hedonistic fragrance wardrobe. Differentiate your brand with the intoxicating power of Triefta’s Green Cognac.