What did @trtsgtmaj2 actually say?
The creator answered a viewer question about whether human chorionic gonadotropin (HCG) remains useful after a vasectomy. Their short answer: yes. They described HCG as something that keeps your "balls nice and juicy," increases libido, and increases testicular sensitivity. They also noted that after a vasectomy, sperm are still produced, there's just "no life in the juice" — meaning no viable sperm reach ejaculate. The broader pitch was for TRT and peptide consultations via DM.
The claims worth actually examining: Does HCG retain its benefits post-vasectomy? Does it meaningfully affect libido and testicular sensitivity? And is HCG really "the one missing piece that many many men are missing" on TRT?
Does the science back this up?
On the vasectomy question specifically, yes, the biology checks out. HCG mimics luteinizing hormone (LH), which signals the Leydig cells in the testes to produce testosterone. A vasectomy affects the vas deferens, the tube sperm travel through, not the Leydig cells. So HCG's signaling pathway is entirely intact after the procedure.
Coviello et al. (2005, Journal of Clinical Endocrinology and Metabolism) confirmed that HCG stimulates intratesticular testosterone production dose-dependently, regardless of spermatogenic status. Testicular volume and intratesticular testosterone both respond to HCG whether or not the vas deferens is patent. The "balls still do the same thing" line is essentially correct, if unscientific in phrasing.
On libido: there is evidence that intratesticular testosterone supports sexual function, and some men on TRT report better libido and sensitivity when HCG is added. However, controlled data specifically isolating HCG's libido effect versus testosterone alone are thin. Much of the support is clinical observation, not randomized trial data.
What did they get wrong (or right)?
Credit where it's due: the vasectomy biology is accurate. HCG works through LH receptors on Leydig cells, and a vasectomy leaves that pathway untouched. The creator got the mechanism right without explaining it, which is fine for a short-form video but worth spelling out here.
Where it gets shakier: calling HCG "the one missing piece that many many men are missing" is a stretch. HCG is not universally indicated on TRT. It is used primarily to maintain testicular size and intratesticular testosterone in men who care about fertility or physical appearance of the testes. Ramasamy et al. (2015, Journal of Urology) showed HCG can preserve spermatogenesis in TRT users, but not all men on TRT need or benefit from it. Presenting it as a near-universal missing link is overreach.
The sensitivity claim is also underqualified. Some men report increased penile and scrotal sensitivity with HCG, likely due to restored intratesticular androgen levels, but this is not a consistently documented outcome in the literature. It is plausible, not proven.
What should you actually know?
If you have had a vasectomy and are on TRT, HCG can still serve real purposes. It maintains testicular size, which some men find important for psychological and physical reasons. It supports intratesticular testosterone, which may matter for overall androgen milieu even when exogenous testosterone is present. And it does not require an intact vas deferens to work.
However, HCG is not a one-size-fits-all addition. It raises estradiol levels, which can cause side effects like water retention and gynecomastia in some men. Bhasin et al. (2006, Journal of Clinical Endocrinology and Metabolism) noted dose-dependent estradiol increases with HCG co-administration. If you add HCG to a TRT protocol, estrogen management becomes more complex, not simpler.
The DM-for-consultation sales approach in this video is worth flagging. Hormone decisions should not start with a TikTok comment section. A licensed provider who can order labs, review your history, and monitor your response is the appropriate starting point, not a social media reply thread.