Combining Pheromones in Perfume

Regarding your question about combining Epiandrosterone and Dehydroepiandrosterone Sulfate (DHEAS) in a perfume formulation, information on the specific compatibility and optimal usage levels of these particular pheromones when combined is not readily available in our product database.

Generally, when combining active ingredients in a formulation, several factors need to be considered:

• Compatibility: Do the ingredients react with each other in a way that reduces their effectiveness or creates undesirable byproducts?
• Stability: Is the resulting mixture stable over time, or does it degrade?
• Efficacy: Does combining them enhance, maintain, or reduce the individual effects?

Using 0.5% of each to reach a total of 1% might result in a lower perceived effect compared to using one ingredient at its optimal concentration, especially if there's any interference between the two. Increasing the concentration to 1% of each (total 2%) might also not guarantee better results and could potentially lead to stability issues or other formulation challenges without specific compatibility data.

Determining the ideal concentration and combination requires specific research and testing for these particular substances. Without data on their interaction, it is difficult to predict whether combining them will yield the desired results or if they might interfere with each other.

Therefore, based on the available information, we cannot confirm the effectiveness or stability of combining Epiandrosterone and DHEAS at the concentrations you mentioned. It is recommended to research scientific literature or consult with experts specializing in pheromone formulations for specific guidance.