DIY nasal spray

[jortimer]

I am planning on using some other peptides and was planning to make DIY nasal spray. I'm reading that these peptides are well delivered this way and it's easier that getting out my whole kit. I was going to use BAC water to mix but apparently this can cause some discomfort because of the alcohol. Another option is to buy some nasal saline spray with preservatives and mix with that. My question is does anyone know if the preservatives would break the peptides down?

The one I'm looking at has the following:
Contains: Purified water, sodium chloride 0.65%, disodium phosphate, phenylcarbinol, monosodium phosphate, benzalkonium chloride.

I could be over thinking this, but thanks in advance for any advice or links to more information.

 

[Meph2u]

I've used this and it seems to work fine. https://www.amazon.com/gp/product/B074F2GP3K

Noticed no decrease in effectiveness over time, using for Semex, Selank and DSIP

 

[jortimer]

Excellent! That is exactly what I had in my cart. Thanks!

 

[jortimer]

I am going to use it for Semax and Selank too. My thinking is 30mg in 10ml for 0.3mg doses per spray. I will put the two peptides in separate bottles to make sure I can dose separately. Does this make sense or is there anything those of you with more experience would recommend?