<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Supplies, Mixing &amp; Storage]]></title><description><![CDATA[Reconstitution, bac water, syringes, pens, storage, and handling topics.]]></description><link>https://community.peptidecritic.com/category/231</link><generator>RSS for Node</generator><lastBuildDate>Sat, 04 Apr 2026 05:15:01 GMT</lastBuildDate><atom:link href="https://community.peptidecritic.com/category/231.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 02 Apr 2026 04:14:54 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Bacteriostatic water source]]></title><description><![CDATA[So randomly on amazon BAC water will show up. I did a search today and some showed up, so I bought four 30ml bottles.
I think vendors are still trying to post it. It must take amazon a few hours before they flag it. My suggestion is do a search every couple of hours, if jt shows up, buy it quickly!!
]]></description><link>https://community.peptidecritic.com/topic/929/bacteriostatic-water-source</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/929/bacteriostatic-water-source</guid><dc:creator><![CDATA[Commander]]></dc:creator><pubDate>Thu, 02 Apr 2026 04:14:54 GMT</pubDate></item><item><title><![CDATA[Amazon pulled bac water]]></title><description><![CDATA[They also pulled the B12…
]]></description><link>https://community.peptidecritic.com/topic/916/amazon-pulled-bac-water</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/916/amazon-pulled-bac-water</guid><dc:creator><![CDATA[Commander]]></dc:creator><pubDate>Tue, 31 Mar 2026 15:59:45 GMT</pubDate></item><item><title><![CDATA[Pen labels]]></title><description><![CDATA[Thanks. It would be nice if Randy would add a new template to the label generator for pen labels.
]]></description><link>https://community.peptidecritic.com/topic/911/pen-labels</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/911/pen-labels</guid><dc:creator><![CDATA[billyshalom]]></dc:creator><pubDate>Tue, 31 Mar 2026 00:32:28 GMT</pubDate></item><item><title><![CDATA[Defective Gansulin Pen?]]></title><description><![CDATA[So ai has one of my Covipens (same as the Gansulin pen) lock up. The seller was super cool and is sending me that tool you just posted a picture of. Hopefully @Randy will start to stock that tool since this site seems to sell a lot of Gansulin pens.
So far the Covipen/Gansulin pens are my favorite. I have tried a little of different ones now..
]]></description><link>https://community.peptidecritic.com/topic/903/defective-gansulin-pen</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/903/defective-gansulin-pen</guid><dc:creator><![CDATA[Commander]]></dc:creator><pubDate>Mon, 30 Mar 2026 04:01:16 GMT</pubDate></item><item><title><![CDATA[Gansulin Pen Back in Stock Date?]]></title><description><![CDATA[@randy Any estimates of when the shop might be back in stock with the Gansulin pens?
]]></description><link>https://community.peptidecritic.com/topic/886/gansulin-pen-back-in-stock-date</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/886/gansulin-pen-back-in-stock-date</guid><dc:creator><![CDATA[Mindset Modality]]></dc:creator><pubDate>Fri, 27 Mar 2026 19:43:32 GMT</pubDate></item><item><title><![CDATA[Reusable Travel Research Pen + Case]]></title><description><![CDATA[Unfortunately those arent being restocked 
]]></description><link>https://community.peptidecritic.com/topic/884/reusable-travel-research-pen-case</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/884/reusable-travel-research-pen-case</guid><dc:creator><![CDATA[Randy]]></dc:creator><pubDate>Fri, 27 Mar 2026 13:57:53 GMT</pubDate></item><item><title><![CDATA[Shipping time]]></title><description><![CDATA[How long after ordering pens, are they shipped out?
]]></description><link>https://community.peptidecritic.com/topic/867/shipping-time</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/867/shipping-time</guid><dc:creator><![CDATA[jeremywallace]]></dc:creator><pubDate>Thu, 26 Mar 2026 13:16:46 GMT</pubDate></item><item><title><![CDATA[Nasal Spray Option]]></title><description><![CDATA[Just wanted to share there’s a device called a intranasal dart. It’s a luer lock atomizer. It allows you to administer single doses without making a large batch in a spray bottle.
If you reconstituted with BacWater you will want to add saline to your dose to avoid sting and burn of nasal passages from the BacWater.
Any peptide with a molecule weight under 500 could possibly be administered as a nasal spray.
https://youtu.be/1yMIigLFpI8?si=eWFn33uKZtJqKSeg
]]></description><link>https://community.peptidecritic.com/topic/866/nasal-spray-option</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/866/nasal-spray-option</guid><dc:creator><![CDATA[MyB]]></dc:creator><pubDate>Thu, 26 Mar 2026 13:07:41 GMT</pubDate></item><item><title><![CDATA[Non-Sterile Syringe Question]]></title><description><![CDATA[@karakurilabs
They don’t state anywhere that they’re non-sterile?
[image: 1774520737577-be92b265-f0ae-439b-a8ad-3de563dddb8a-image.jpeg]
They’re the same ones I use; I have ordered .5ml &amp; 1ml.. no issues.
They’re smooth and glide a lot better than others I’ve tried
]]></description><link>https://community.peptidecritic.com/topic/864/non-sterile-syringe-question</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/864/non-sterile-syringe-question</guid><dc:creator><![CDATA[hay_bayls]]></dc:creator><pubDate>Wed, 25 Mar 2026 22:26:48 GMT</pubDate></item><item><title><![CDATA[EU Cartridge Supplier questions]]></title><description><![CDATA[Hi all, just joined the forum and I must say it’s an incredible resource.
However I am at the stage where I am looking around for pen supplies and pre sterilized pen cartridges, however I am having a hard time finding any which are located within the EU, does anyone here perhaps have any suggestions for a good supplier?
Thank you all in advance.
]]></description><link>https://community.peptidecritic.com/topic/858/eu-cartridge-supplier-questions</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/858/eu-cartridge-supplier-questions</guid><dc:creator><![CDATA[criticalresearcher]]></dc:creator><pubDate>Wed, 25 Mar 2026 11:58:21 GMT</pubDate></item><item><title><![CDATA[First time researching pens - some questions]]></title><description><![CDATA[@Randy Thanks for the response.
Higher dilution is a great idea. I'll definitely dilute the next batch as the current research amount is 10 units.
I do count to 10 after pushing already, so I'm good there.
I think I knew the answer on sterilization....don't even know why I asked...
]]></description><link>https://community.peptidecritic.com/topic/857/first-time-researching-pens-some-questions</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/857/first-time-researching-pens-some-questions</guid><dc:creator><![CDATA[TrueNorth]]></dc:creator><pubDate>Wed, 25 Mar 2026 05:03:27 GMT</pubDate></item><item><title><![CDATA[Nasal Spray]]></title><description><![CDATA[we sell them but ran out! they are on the boat.
Ive used these in the past. Theyre cheap and work.  About 10 units per spray.  https://amzn.to/3Puc7rK
]]></description><link>https://community.peptidecritic.com/topic/854/nasal-spray</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/854/nasal-spray</guid><dc:creator><![CDATA[Randy]]></dc:creator><pubDate>Tue, 24 Mar 2026 22:39:26 GMT</pubDate></item><item><title><![CDATA[Left reconstituted peptide out overnight, still good?]]></title><description><![CDATA[Its fine
]]></description><link>https://community.peptidecritic.com/topic/835/left-reconstituted-peptide-out-overnight-still-good</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/835/left-reconstituted-peptide-out-overnight-still-good</guid><dc:creator><![CDATA[Randy]]></dc:creator><pubDate>Tue, 24 Mar 2026 00:18:21 GMT</pubDate></item><item><title><![CDATA[Question about peptide COAs]]></title><description><![CDATA[@MyB  cool thank you. I really appreciate you brining the info and link to me! Have a nice day.
]]></description><link>https://community.peptidecritic.com/topic/820/question-about-peptide-coas</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/820/question-about-peptide-coas</guid><dc:creator><![CDATA[jordanjachelski]]></dc:creator><pubDate>Thu, 19 Mar 2026 23:48:19 GMT</pubDate></item><item><title><![CDATA[3d printed files for Hydrapeak Insert Set]]></title><description><![CDATA[Thank you!
]]></description><link>https://community.peptidecritic.com/topic/811/3d-printed-files-for-hydrapeak-insert-set</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/811/3d-printed-files-for-hydrapeak-insert-set</guid><dc:creator><![CDATA[iMemphis]]></dc:creator><pubDate>Wed, 18 Mar 2026 14:04:17 GMT</pubDate></item><item><title><![CDATA[Gansulin Auto Injector and Testosterone]]></title><description><![CDATA[Anyone using the Gansulin with 12mm 29g needles and Testosterone Cypionate? I use a manual pen, it is a slow steady injection with warmed Testosterone Cypionate.
Wondering if it can handle the slightly more pressure with oil based injections.
Thanks for any info.
-Phil
]]></description><link>https://community.peptidecritic.com/topic/803/gansulin-auto-injector-and-testosterone</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/803/gansulin-auto-injector-and-testosterone</guid><dc:creator><![CDATA[philliplindsay]]></dc:creator><pubDate>Tue, 17 Mar 2026 05:51:52 GMT</pubDate></item><item><title><![CDATA[Cartridge Question]]></title><description><![CDATA[Thank you!
]]></description><link>https://community.peptidecritic.com/topic/801/cartridge-question</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/801/cartridge-question</guid><dc:creator><![CDATA[jackiewatson]]></dc:creator><pubDate>Mon, 16 Mar 2026 23:48:06 GMT</pubDate></item><item><title><![CDATA[3ml cartridge fill stand]]></title><description><![CDATA[Thank you I found someone to make it for me.
]]></description><link>https://community.peptidecritic.com/topic/800/3ml-cartridge-fill-stand</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/800/3ml-cartridge-fill-stand</guid><dc:creator><![CDATA[Commander]]></dc:creator><pubDate>Mon, 16 Mar 2026 22:03:36 GMT</pubDate></item><item><title><![CDATA[First timer with Pens Questions]]></title><description><![CDATA[So are needles and thats why they share them in San Fransisco
]]></description><link>https://community.peptidecritic.com/topic/798/first-timer-with-pens-questions</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/798/first-timer-with-pens-questions</guid><dc:creator><![CDATA[diegoc]]></dc:creator><pubDate>Mon, 16 Mar 2026 21:55:56 GMT</pubDate></item><item><title><![CDATA[cartridge handling help]]></title><description><![CDATA[Having a few pens is a good idea for those peptides you do constantly, you can have 1 pen that you swap vials but its a pain in the ass.
Ive injected myself so many times with out priming the pen, lol
]]></description><link>https://community.peptidecritic.com/topic/795/cartridge-handling-help</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/795/cartridge-handling-help</guid><dc:creator><![CDATA[diegoc]]></dc:creator><pubDate>Mon, 16 Mar 2026 08:42:11 GMT</pubDate></item><item><title><![CDATA[How much head space is in a 3ml pen cartridge]]></title><description><![CDATA[Thanks Randy. I was wondering what the exact amount was. I guess I had more loss than I thought.
]]></description><link>https://community.peptidecritic.com/topic/792/how-much-head-space-is-in-a-3ml-pen-cartridge</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/792/how-much-head-space-is-in-a-3ml-pen-cartridge</guid><dc:creator><![CDATA[ResearchCat]]></dc:creator><pubDate>Sun, 15 Mar 2026 19:51:54 GMT</pubDate></item><item><title><![CDATA[V3.5 Pen]]></title><description><![CDATA[@Randy thanks. Nice to finally e-meet you. You’re all over my YouTube feed. 
]]></description><link>https://community.peptidecritic.com/topic/790/v3.5-pen</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/790/v3.5-pen</guid><dc:creator><![CDATA[DustandDignity27]]></dc:creator><pubDate>Sat, 14 Mar 2026 23:10:08 GMT</pubDate></item><item><title><![CDATA[V3.5 vs V4?]]></title><description><![CDATA[I see that the v4 are sold out. Is there difference with these 2 versions?
]]></description><link>https://community.peptidecritic.com/topic/778/v3.5-vs-v4</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/778/v3.5-vs-v4</guid><dc:creator><![CDATA[[[global:former-user]]]]></dc:creator><pubDate>Fri, 13 Mar 2026 17:21:58 GMT</pubDate></item><item><title><![CDATA[OUT OF STOCK: Xulin Pen 3 + Case.. When is the restock?]]></title><description><![CDATA[@ussliberty  Got mine today- should have ordered at least another one- very nice!
]]></description><link>https://community.peptidecritic.com/topic/777/out-of-stock-xulin-pen-3-case..-when-is-the-restock</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/777/out-of-stock-xulin-pen-3-case..-when-is-the-restock</guid><dc:creator><![CDATA[steve2z]]></dc:creator><pubDate>Fri, 13 Mar 2026 12:52:39 GMT</pubDate></item><item><title><![CDATA[How much peptide is lost during filtering?]]></title><description><![CDATA[A lab owner I'm friends with who's much smarter than I am did the testing to debunk any of that.
]]></description><link>https://community.peptidecritic.com/topic/773/how-much-peptide-is-lost-during-filtering</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/773/how-much-peptide-is-lost-during-filtering</guid><dc:creator><![CDATA[Randy]]></dc:creator><pubDate>Thu, 12 Mar 2026 17:53:28 GMT</pubDate></item></channel></rss>