What did @reytone_0001 actually say?
Honestly, it's hard to know. The transcript gives us: "You'll have to do chest clap or neck clap or chin." That's it, repeated twice. There's no context, no explanation of what "clapping" refers to, and no connection made to TRT or testosterone therapy explicitly in the spoken words. The video was tagged under TRT content and credits Men's Health magazine, which gives us some directional clues, but the actual claim here is frustratingly opaque.
The most charitable read is that the creator is referencing injection site selection for testosterone cypionate or enanthate, where the chest (pectoral), neck, or chin area might be mentioned in some informal or fringe context. Another interpretation is that this refers to subcutaneous or intramuscular injection site alternatives. Without more audio or visual context, we're working with a fragment. We'll evaluate what we can, but this one required significant inference.
Does the science back this up?
If this is about injection sites, the short answer is: not for the neck or chin, and only marginally for the chest. The evidence base for TRT injection sites is pretty clear about where to go and where not to go.
Standard intramuscular injection sites for testosterone cypionate and enanthate include the ventrogluteal, vastus lateralis (outer thigh), and deltoid muscles. These are backed by clinical guidelines from the Endocrine Society (Bhasin et al., 2018, Journal of Clinical Endocrinology and Metabolism). Subcutaneous injection into abdominal or upper glute fat tissue has also gained traction, with Spratt et al. (2021, Andrology) demonstrating comparable bioavailability and patient-reported tolerability.
The neck and chin region? There is no peer-reviewed evidence supporting testosterone injections there. These areas carry serious neurovascular risk. The chest (pectoral region) is occasionally discussed in bodybuilding subcultures but is not a guideline-recommended site for medical TRT.
What did they get wrong (or right)?
If the creator is suggesting neck or chin as injection sites, that's wrong, and it could be genuinely dangerous. The neck contains the carotid artery, jugular vein, and multiple cranial nerve branches. Injecting anything near that region without clinical training is a serious risk for vascular injury, nerve damage, or systemic oil embolism. No legitimate TRT protocol recommends this.
To give credit where it's due: the chest (pectoral) has some informal use as a subcutaneous depot site, and a small number of clinical anecdotes exist. But it remains off-label, unstudied at scale, and not recommended by any major endocrinology body. If Men's Health published guidance pointing toward neck or chin injections, that would be a significant editorial failure on their part, and patients should not follow it.
The broader problem here is that social media TRT content, even when well-intentioned, compresses complex clinical decisions into 15-second clips with no room for safety nuance. That's a structural issue, not just a @reytone_0001 problem.
What should you actually know?
Injection site selection for TRT is a clinical decision, not a DIY experiment. Here's what the evidence actually supports:
- Ventrogluteal (hip) injections are considered the gold standard for intramuscular testosterone by most clinical protocols, due to lower risk of sciatic nerve proximity compared to the dorsogluteal site (Small, 2004, Journal of Advanced Nursing).
- Subcutaneous injections into abdominal fat or upper buttock tissue are increasingly used and have demonstrated comparable testosterone serum levels in multiple studies (Spratt et al., 2021, Andrology).
- Deltoid injections are acceptable for smaller volumes (0.5-1 mL) but carry more variability in absorption.
- Neck, chin, and face are never appropriate sites for self-administered testosterone injections. Period. No clinical evidence exists for this, and the anatomical risks are not theoretical.
- If you're on a regulated TRT protocol, your prescribing provider should be walking you through injection training. If they haven't, ask. If they refuse, find a different provider.
The Men's Health credit in the caption adds a layer of concern. Consumer fitness media is not a substitute for clinical guidance, and crediting a magazine for medical technique advice is a pattern worth being skeptical of.