Switch to shorter needles for less scar tissue?

Currently injecting my test with a 1in long needle 23g intramuscularly. Thanks to Vince I'm doing this solely in the ventral glutes. I know IM tends to build up scar tissue over time. To lessen scar tissue would it be a good idea to switch to 1in or 1/2in long needles? I don't have much fat in the area as I'm 8-10% bf so 1/2" might be deep enough to get past any fat and hit muscle.
 
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Currently injecting my test with a 1.5in long needle 25g intramuscularly. Thanks to Vince I'm doing this solely in the ventral glutes. I know IM tends to build up scar tissue over time. To lessen scar tissue would it be a good idea to switch to 1in or 1/2in long needles? I don't have much fat in the area as I'm 8-10% bf so 1/2" might be deep enough to get past any fat and hit muscle.
When I inject with a half inch syringe into the ventral glutes, I can feel it going into solid muscle. I actually enjoy that feeling.
 
When I inject with a half inch syringe into the ventral glutes, I can feel it going into solid muscle. I actually enjoy that feeling.

I am doing exactly the same. 29G 1/2" and i rotate between my ventro gluteal muscles. Started to do that recently. Was injecting to my deltoids prior, but i am giving them a rest.To think i've started injecting with 22G.
 
I use 5/16 31g for both IM (Shoulder & Quads) minus glutes and Sub Q, for that location I'll go 29g 1/2inch.

I was using 1/2 inch into the quads and shoulders for a while, but then switched over. My shoulders are typically striated year round, and quads I just have to pay attention to the location, and I am fine.

Agreed with many on here, it is wild to hear stories of the needle sizes being used in TRT!
 

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Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

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Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

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The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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