# Perfumery techniques in Phero Mixing?

**URL:** <https://pheromonetalk.com/t/perfumery-techniques-in-phero-mixing/10101>\
**Category:** Men's Pheromone Advice & Field Reports\
**Created:** [March 17, 2008, 3:05pm UTC](https://pheromonetalk.com/t/perfumery-techniques-in-phero-mixing/10101 "2008-03-17T15:05:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![galydrum](https://sea2.discourse-cdn.com/flex016/user_avatar/pheromonetalk.com/galydrum/32/5181_2.png) [@galydrum](https://pheromonetalk.com/u/galydrum)\
**Post date:** [March 17, 2008, 3:05pm UTC](https://pheromonetalk.com/t/perfumery-techniques-in-phero-mixing/10101/1 "2008-03-17T15:05:05Z")

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Just an idea to throw out. On the pheros that have been proven to burn short and hot (such as [P83](https://a314.com/product/p83/) and TAA), I wonder if it would help to add a fixative to the mix.

Maybe veggie glycerin, or for those who aren’t leery of it, DEP (diethyl phthalate, which is used in practically ALL commercial fragrances). In perfumery they are used to extend longevity, but might cut down a bit on sillage.

Has anyone tried this? Are there already fixatives in Androtics products? Or are they simply diluted in alcohol?

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**Author:** ![Rattlesnake](https://avatars.discourse-cdn.com/v4/letter/r/8e8cbc/32.png) [@Rattlesnake](https://pheromonetalk.com/u/Rattlesnake)\
**Post date:** [March 17, 2008, 6:40pm UTC](https://pheromonetalk.com/t/perfumery-techniques-in-phero-mixing/10101/2 "2008-03-17T18:40:08Z")

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Great post, I too have been looking at ways of increasing the life of some pheros and boosting the diffusion rates of others. No results so far, unfortunately ☹.

Reps to ya