I do glutathione as a nasal spray because it crosses the blood brain barrier easier. It also increases glutathione in the brain significantly over subq or iv. As long as your peptide has a molecule weight under 500 daltons it is a candidate for nasal administration. If it is a peptide that crosses the BBB you will get better concentrations in the brain and nervous system via nasal administration. You can test using a nasal dart. It is an atomizer with luer lock end. It can be reused as long as it is only reused on the same research subject. You will also want to dilute with saline because bac water alone stings something terrible.

I was reading in the Cerebro-something or other thread about hair loss associated with Semax use. That is the first time I have ever heard about that side effect. So I went down a rabbit hole and all I see is a lot of reddit anecdotes indicating that you’re an idiot if you don’t know Semax makes your hair fall out, and one article indicating that none of the human research done on Semax reports hair loss as a side effect. There was one study indicating BDNF may increase hair loss for those predisposed to hair loss. Is this a thing? Also, am looking for Dihexa. It seems to have limited availability from vendors on this site. Is there a preferred source? I have been on the Nexaph wait list for a while.

i appreciate it everyone thanks! The bottle i bought was a blend of both, so i'll use that for a bit to see how I like it, then if not, ill do separate doses. I ended up purchasing the vials and spray bottles from peptide critic, for the amber color

A lot of info. I cannot speak for the Fox-04 or the SEmax Selamk , but Clouse the Lab Mouse has researched the Mots_C ,SS-31, and Pinealon. Also the DSIP but I can say Clouse feels grest and his wiskers perk up at the news Willy may provide , please keep us updated on Willy's experience.

@lindseytharaldson I personally have had better results with nasal sprays. Your mileage may vary

@Trey-Allen Do you notice a difference between Alpha-GPC and Citicoline? I am curious to hear other people's experiences because it's significant for me with CDP Choline being on top. Also, you can order Cerebrolysin directly from Harbin? Wut?? Teach me plz I was going to order today along with some Dihexa but decided to keep shopping around for the BEST source/vendor. Was hoping this topic was updated. My brain could absolutely, unequivocally use the boost

Well, I have to say thank you Randy at the team for the video on making nasal sprays!

@Randy said in DSIP (Delta Sleep-Inducing Peptide) Research Dosing Protocol: funny ive got a needle in a hospira about to recon two bottles of dsip for a pen. Ive found it helps me stay asleep not necessarily puts me to sleep. Milage may vary on timing but i usually do an hour before i am planning on zonking out. I think your plan is sound. A little info that may be helpful. I accidently grabbed the wrong pen thinking it was AOD at 7am. pinned 3mg of dsip instead. I was lucid and out of it all day. Couldnt stay awake. Anyways...it works. I will aim to take it at least 1 hour before bed .. btw thank you for confirming that this really works, i will make sure to dont ever take it in the morning now.. hahahahaha