Using Last Fix in Alcohol-Based Perfume Formulation with Pheromones
คำถาม
I am formulating a perfume that includes pheromones. I have questions about incorporating "Last Fix" into the formula:
- Can "Last Fix" be mixed into an alcohol-based perfume formula?
- Can "Last Fix" replace "White Musk" or "Propylene Glycol" in the formula?
- What are the roles of "Last Fix", "White Musk", and "Propylene Glycol" in a perfume formulation?
- Could you provide a basic guideline for formulating perfume with these components, including pheromones?
คำตอบ
Understanding Fragrance Components
Let's clarify the roles of the ingredients you mentioned in a perfume formulation:
Last Fix (Flora Fix): This is a fragrance fixative. Its primary function is to help the scent last longer by reducing the evaporation rate of the fragrance oils. It does not provide a scent itself (like White Musk) nor does it act as a primary solvent or carrier (like Propylene Glycol).
White Musk: This is a type of fragrance, providing a specific musk scent to the perfume.
Propylene Glycol: This is a solvent and carrier. It helps to dissolve the fragrance oils and other components, allowing them to be evenly dispersed in the final product. It also has humectant properties.
Therefore, Last Fix cannot replace White Musk or Propylene Glycol as they serve different purposes in a fragrance formulation.
Using Last Fix in Perfume with Pheromones
Based on the information, if your perfume is alcohol-based (which is common for perfumes, including those with pheromones), you can mix Last Fix into your formula. If your base is not alcohol, other fixatives might be more suitable.
General Perfume Formulation Guideline
A basic perfume formulation typically involves combining:
- Fragrance Oils: These provide the desired scent. This is where you would include your main fragrance notes (like floral, citrus, etc.) and potentially White Musk for a musk note.
- Solvent/Carrier: This dilutes the fragrance oils and helps the perfume spread. Common options include perfumer's alcohol or Propylene Glycol (though alcohol is more typical for spray perfumes).
- Fixative: Ingredients like Last Fix are added in smaller amounts to help the scent linger longer on the skin.
- Pheromones: If using pheromones, they would be incorporated into this mixture, typically dissolved in the solvent.
The ratio of these components determines the type of fragrance (e.g., Eau de Parfum has a higher concentration of fragrance oils than Eau de Toilette). Always start with a small test batch to find the desired strength and longevity.
Remember to ensure all components are miscible and stable in your chosen base.
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Propylene Glycol (USP)
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