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Peptide Critic Community

Peptide Critic Community

  1. Randy the Rats Research Forum
  2. Supplies & Gear
  3. Injection Pens & Devices
  4. V4 vs Xulin 3
March 2026 Contest
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V4 vs Xulin 3

Scheduled Pinned Locked Moved Injection Pens & Devices
18 Posts 7 Posters 246 Views
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  • F fuzzybunny5150

    Why are the red ones better than the blue ones? What am I missing? I own the blue one and love it.

    R Offline
    R Offline
    ResearchCat
    wrote last edited by ResearchCat
    #6

    @fuzzybunny5150 The red ones are red.

    IMG_3468.jpeg

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    3
    • RandyR Online
      RandyR Online
      Randy
      wrote last edited by
      #7

      one louder

      "If it doesnt come in a needle. It doesn't work"

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      3
      • S steve2z

        Just ordered the V4 from here- but was really interested in the Red Xulin 3(I saw @randy had said they were done) so I'll wait for a non-blue one for him to put on the site- but anyone have both to give me a comparison?

        F Offline
        F Offline
        fuzzybunny5150
        wrote last edited by
        #8

        @steve2z why did you not want the blue one?

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        • S Offline
          S Offline
          steve2z
          wrote last edited by
          #9

          I've got a blue something else- just got a really nice V4 from here- so red helps with my color coded life 🙂

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          • J Offline
            J Offline
            justalittleprick
            wrote last edited by
            #10

            I bought a V4 and a Xulin 3.

            I see in the other thread you recommend the Somang Novofine 32G 0.23x6mm for the V4.

            What needles do you recommend for the Xulin 3?

            F 1 Reply Last reply
            0
            • J justalittleprick

              I bought a V4 and a Xulin 3.

              I see in the other thread you recommend the Somang Novofine 32G 0.23x6mm for the V4.

              What needles do you recommend for the Xulin 3?

              F Offline
              F Offline
              fuzzybunny5150
              wrote last edited by
              #11

              @justalittleprick Xulin 3 tips... Link

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              0
              • J Offline
                J Offline
                justalittleprick
                wrote last edited by
                #12

                @fuzzybunny5150 Thank you!

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                • RandyR Randy

                  @steve2z I have some news on the reds ....we found a stockpile overseas and theyre on a boat right now. Eta 3 weeks.

                  S Offline
                  S Offline
                  steve2z
                  wrote last edited by
                  #13

                  @Randy Just ordered a Red one! Thank you!!!

                  Steve

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                  • I Offline
                    I Offline
                    iMemphis
                    wrote last edited by
                    #14

                    @randy any ETA on when the v4 is coming back in stock? Was looking to purchase 2 more. Thanks

                    RandyR 1 Reply Last reply
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                    • I iMemphis

                      @randy any ETA on when the v4 is coming back in stock? Was looking to purchase 2 more. Thanks

                      RandyR Online
                      RandyR Online
                      Randy
                      wrote last edited by
                      #15

                      @iMemphis tonight or tomorrow

                      "If it doesnt come in a needle. It doesn't work"

                      I 1 Reply Last reply
                      2
                      • RandyR Randy

                        @iMemphis tonight or tomorrow

                        I Offline
                        I Offline
                        iMemphis
                        wrote last edited by
                        #16

                        @Randy Hell yeah, looking forward to purchasing a few! Thank you

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                        • RandyR Online
                          RandyR Online
                          Randy
                          wrote last edited by Randy
                          #17

                          probably monday or tuesday now. The warehouse rats called in sick yesterday 😕

                          "If it doesnt come in a needle. It doesn't work"

                          I 1 Reply Last reply
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                          • RandyR Randy

                            probably monday or tuesday now. The warehouse rats called in sick yesterday 😕

                            I Offline
                            I Offline
                            iMemphis
                            wrote last edited by
                            #18

                            @Randy No problem thanks for the update! Looking forward to it

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