<?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[Topics tagged with pens]]></title><description><![CDATA[A list of topics that have been tagged with pens]]></description><link>https://community.peptidecritic.com/tags/pens</link><generator>RSS for Node</generator><lastBuildDate>Sat, 04 Apr 2026 06:47:05 GMT</lastBuildDate><atom:link href="https://community.peptidecritic.com/tags/pens.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</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>Invalid Date</pubDate></item><item><title><![CDATA[V2 Not Injection? (probably user error)]]></title><description><![CDATA[This morning I let it sit out as I sipped my coffee and then I changed the needle.   It worked!   Thank you.
The needle is so much better than the disposable insulin ones, I couldn't feel it!  I was a bit worried to push the button, that it might just be on the outside of my skin! LOL
]]></description><link>https://community.peptidecritic.com/topic/739/v2-not-injection-probably-user-error</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/739/v2-not-injection-probably-user-error</guid><dc:creator><![CDATA[jackiew]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[V4&#x2F;V2 Pen Needles]]></title><description><![CDATA[https://amzn.to/4b7OA6W
]]></description><link>https://community.peptidecritic.com/topic/731/v4-v2-pen-needles</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/731/v4-v2-pen-needles</guid><dc:creator><![CDATA[Randy]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[V4 vs Xulin 3]]></title><description><![CDATA[@Randy No problem thanks for the update! Looking forward to it
]]></description><link>https://community.peptidecritic.com/topic/690/v4-vs-xulin-3</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/690/v4-vs-xulin-3</guid><dc:creator><![CDATA[iMemphis]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[Adding to collection]]></title><description><![CDATA[Nice! I have a v4 coming this week- very excited to see how much better it is than my beginner one that works well, but doesn't seem as quality as these!
]]></description><link>https://community.peptidecritic.com/topic/688/adding-to-collection</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/688/adding-to-collection</guid><dc:creator><![CDATA[steve2z]]></dc:creator><pubDate>Invalid Date</pubDate></item><item><title><![CDATA[V2 Help]]></title><description><![CDATA[@MyB Ah!  Gotcha, that makes sense, thank you!
]]></description><link>https://community.peptidecritic.com/topic/687/v2-help</link><guid isPermaLink="true">https://community.peptidecritic.com/topic/687/v2-help</guid><dc:creator><![CDATA[FF_Turkish]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>