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Peptide Critic Community

Peptide Critic Community

  1. Randy the Rats Research Forum
  2. Supplies & Gear
  3. Injection Pens & Devices
  4. First time using Gansulin Pen
March 2026 Contest
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First time using Gansulin Pen

Scheduled Pinned Locked Moved Injection Pens & Devices
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  • J Offline
    J Offline
    jackiew
    wrote last edited by
    #17

    I bought a V2 two weeks ago and I am hooked now! I want a Gansulin, lol, but the other ones only pin a few times a week and I will be cycling off soon. The only one I take daily is GHK-cu and I have heard that the Gansulin releases the peptide faster, so it might not be ideal for that. So, until I decide to research another peptide, I probably won't buy one.

    mrjoshua44M 1 Reply Last reply
    1
    • I Offline
      I Offline
      iMemphis
      wrote last edited by
      #18

      For the Gansulin pen, does it use the same 3ML vial that is on sale on the site? Or do I have to buy a different kind of vial?

      mrjoshua44M 1 Reply Last reply
      1
      • D Offline
        D Offline
        diegoc
        wrote last edited by
        #19

        Same 3ml vial as all other pens

        1 Reply Last reply
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        • I Offline
          I Offline
          iMemphis
          wrote last edited by
          #20

          @diegoc is Gluco-Care Plus 31Gx5mm the needle you use with your Gansulin pen also? Or do you recommend something better?

          R 1 Reply Last reply
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          • D Offline
            D Offline
            diegoc
            wrote last edited by
            #21

            Thats a good option, i use the Ferrari in pen needles. Because i was able to get it thru a friend.

            I used those and Clear Comfort for a really long time.

            I 1 Reply Last reply
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            • D diegoc

              Thats a good option, i use the Ferrari in pen needles. Because i was able to get it thru a friend.

              I used those and Clear Comfort for a really long time.

              I Offline
              I Offline
              iMemphis
              wrote last edited by
              #22

              @diegoc Haha, got a hook up for the Ferrari of needles? If so, let me know! haha

              1 Reply Last reply
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              • D Offline
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                diegoc
                wrote last edited by
                #23

                Brother there pretty pricey but @randy jeff spoiled it for me.

                If you want to venture out and splurge make sure they say SUPERFLOW

                https://www.adwdiabetes.com/product/13443/novofine-pen-needles-32g-6mm

                M 1 Reply Last reply
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                • D diegoc

                  Brother there pretty pricey but @randy jeff spoiled it for me.

                  If you want to venture out and splurge make sure they say SUPERFLOW

                  https://www.adwdiabetes.com/product/13443/novofine-pen-needles-32g-6mm

                  M Offline
                  M Offline
                  MacLeeezy
                  wrote last edited by MacLeeezy
                  #24

                  @diegoc appreciate all the info from you guys in this forum. I just got into peptides about 6 weeks ago, and you guys sold me on the gansulin. I picked a few up in the shop the other day. If I’m gonna use the Ferrari of auto injectors, I figure I might ans well get the top notch needles too. Are the 32g x 6mm Ferrari of needles compatible with the gansulin? I did not see it listed on the website you linked.

                  1 Reply Last reply
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                  • D Offline
                    D Offline
                    diegoc
                    wrote last edited by
                    #25

                    @randy I think its not added to the shop or resources because there hard to get and pricey.

                    Im sorry i took you down the rabbit hole but you wont regret it.

                    Send me a DM when you can

                    M 1 Reply Last reply
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                    • D diegoc

                      @randy I think its not added to the shop or resources because there hard to get and pricey.

                      Im sorry i took you down the rabbit hole but you wont regret it.

                      Send me a DM when you can

                      M Offline
                      M Offline
                      MacLeeezy
                      wrote last edited by
                      #26

                      @diegoc all good. I appreciate the knowledge!

                      1 Reply Last reply
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                      • I iMemphis

                        @diegoc is Gluco-Care Plus 31Gx5mm the needle you use with your Gansulin pen also? Or do you recommend something better?

                        R Offline
                        R Offline
                        ResearchCat
                        wrote last edited by ResearchCat
                        #27

                        @iMemphis I prefer the 32x4mm and 32x6mm, but like others have said, you’ll find the one you like best.

                        1 Reply Last reply
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                        • D Offline
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                          diegoc
                          wrote last edited by
                          #28

                          Of course the novofine is the Ferrari of pen needles but some don’t care spending the extra money

                          1 Reply Last reply
                          2
                          • J jackiew

                            I bought a V2 two weeks ago and I am hooked now! I want a Gansulin, lol, but the other ones only pin a few times a week and I will be cycling off soon. The only one I take daily is GHK-cu and I have heard that the Gansulin releases the peptide faster, so it might not be ideal for that. So, until I decide to research another peptide, I probably won't buy one.

                            mrjoshua44M Offline
                            mrjoshua44M Offline
                            mrjoshua44
                            wrote last edited by
                            #29

                            @jackiew If your dilution of the GHK-Cu is great enough, the Gansulin works perfectly. For example, when I'm researching with a 50mg vial, I'll use 3mL's of BAC just to get is reconstituted. Then in a new sterile 10mL or 15mL vial, I'll add 7mL or 10mL's then transfer over the reconstituted GHK to make a total of either 10mL's or 13mL's. Then transfer all that into my pen cartridges. With that much dilution, you won't feel a thing using the Gansulin pen. IMG_0245.jpeg

                            J 1 Reply Last reply
                            1
                            • I iMemphis

                              For the Gansulin pen, does it use the same 3ML vial that is on sale on the site? Or do I have to buy a different kind of vial?

                              mrjoshua44M Offline
                              mrjoshua44M Offline
                              mrjoshua44
                              wrote last edited by
                              #30

                              @iMemphis It uses the same 3mL vial like all the other pens.

                              1 Reply Last reply
                              0
                              • mrjoshua44M mrjoshua44

                                @jackiew If your dilution of the GHK-Cu is great enough, the Gansulin works perfectly. For example, when I'm researching with a 50mg vial, I'll use 3mL's of BAC just to get is reconstituted. Then in a new sterile 10mL or 15mL vial, I'll add 7mL or 10mL's then transfer over the reconstituted GHK to make a total of either 10mL's or 13mL's. Then transfer all that into my pen cartridges. With that much dilution, you won't feel a thing using the Gansulin pen. IMG_0245.jpeg

                                J Offline
                                J Offline
                                jackiewatson
                                wrote last edited by
                                #31

                                @mrjoshua44 This might be a dumb question, but doesn't that make a pretty big injection? Does that much fluid welt a bit under the skin?

                                mrjoshua44M 1 Reply Last reply
                                0
                                • J jackiewatson

                                  @mrjoshua44 This might be a dumb question, but doesn't that make a pretty big injection? Does that much fluid welt a bit under the skin?

                                  mrjoshua44M Offline
                                  mrjoshua44M Offline
                                  mrjoshua44
                                  wrote last edited by
                                  #32

                                  @jackiewatson Nope, not at all. I'm researching with 2.5mg daily. That comes out to 41 units when I reconstituted with 10mL's of BAC. I get no reaction or soreness from it.

                                  J R 2 Replies Last reply
                                  2
                                  • mrjoshua44M mrjoshua44

                                    @jackiewatson Nope, not at all. I'm researching with 2.5mg daily. That comes out to 41 units when I reconstituted with 10mL's of BAC. I get no reaction or soreness from it.

                                    J Offline
                                    J Offline
                                    jackiewatson
                                    wrote last edited by
                                    #33

                                    @mrjoshua44 Good to know!

                                    1 Reply Last reply
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                                    • mrjoshua44M mrjoshua44

                                      @jackiewatson Nope, not at all. I'm researching with 2.5mg daily. That comes out to 41 units when I reconstituted with 10mL's of BAC. I get no reaction or soreness from it.

                                      R Offline
                                      R Offline
                                      ResearchCat
                                      wrote last edited by
                                      #34

                                      @mrjoshua44 I think it depends on what you are researching. I had the same intuition, that a larger injection would hurt more or be uncomfortable, but it really depends on what you’re researching, and my cat only has discomfort with limited peptides. Currently researching 40 units (10mg) SS-31 per day with occasional ISR but mostly not. Switching to pens and thinner, shorter needles has reduced issues a lot. I might get a bump for a little while, but mostly not. Glow and sometimes CJC still win for irritation, which is funny because they are the lowest volume doses.

                                      I do think using the gansulin pen for larger shots helps a lot because I am not trying to pinch, hold, and depress a plunger all at once.

                                      1 Reply Last reply
                                      1
                                      • C Offline
                                        C Offline
                                        Commander
                                        wrote last edited by
                                        #35

                                        Once you have auto pens you can’t go back. I now have 3 Gansulin pens and 6 Gensupen 2. I like the Gensupen 2 better, it has a little green dot that appears when the plunger stops moving at the targeted amount. Like a “finished” indicator. Unfortunately you really can’t get those pens over here in the USA, I had to get them from Poland. Maybe Jeff will start to carry them here in the store

                                        1 Reply Last reply
                                        1
                                        • I Offline
                                          I Offline
                                          ImaFrogNotaRat
                                          wrote last edited by
                                          #36

                                          Hi Everyone. I'm glad we have a community here. I have questions about the Gansulin Auto Injector Research Pen versus the more inexpensive V3 pens I just bought (but have not yet used). The Gansulin is significantly more expensive presumably for a reason. Is it because it is more precise at micro-dosing or for some other reason? When injecting micro doses, such as 0.03ml (i.e., 3U) are any of these pens that precise at that low of a dose or should I just manually inject that?

                                          1 Reply Last reply
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