What did @stephenabellar actually say?
Honestly, the transcript here is largely incoherent. The creator references "testosterone enanthate injection" in the caption and ties it to "muscles enhancers and alertness" and "aggressive and power during exam." The spoken words, however, dissolve into repetitive nonsense about something called "Mantiole" with no coherent medical claim attached. What is clear from the caption is the pitch: use testosterone enanthate before exams for cognitive edge and aggression. The hashtags, including "testosteroneforchicken" and "forbreedingpurposesonly," suggest this may be veterinary-grade testosterone being nudged toward human use. That alone is a red flag worth unpacking.
The yellow basket reference appears to be a local Filipino market cue, pointing followers toward an unregulated source. That is not a minor detail. That is the whole game here.
Does the science back this up?
No, not in the way this video implies. Supraphysiologic testosterone does not reliably sharpen cognition in healthy people, and the evidence for aggression as a feature rather than a side effect is weak and context-dependent.
A 2016 meta-analysis by Giltay et al. in Psychoneuroendocrinology found that testosterone administration in eugonadal men produced inconsistent effects on cognition, with some domains showing no benefit and others actually declining. A separate 2019 study by Walther et al. in Hormones and Behavior confirmed that acute testosterone elevation does increase competitive and dominant behavior, but "aggression" in a board-exam context is not the same thing as focus or recall. Elevated testosterone can also increase impulsivity, which is the last thing you want when parsing multiple-choice questions.
Where testosterone genuinely helps cognition is in men with clinically diagnosed hypogonadism. Restoring levels to the normal physiologic range in those patients does show modest benefits in spatial memory and processing speed, per Cherrier et al., 2005, Neurology. That is a completely different population than a healthy student looking for a pre-exam boost.
What did they get wrong, or right?
They got almost everything wrong, and the one thing that is technically real, that testosterone enanthate exists and has physiologic effects, is being used as a hook to sell something dangerous.
Testosterone enanthate is a long-acting ester with a half-life of roughly 4.5 days. Using it as an acute "exam day" performance tool reflects a fundamental misunderstanding of pharmacokinetics. You do not inject a long-acting ester and feel a cognitive spike hours later. That is not how esters work. That is not how testosterone works.
The veterinary angle is more alarming. Testosterone formulations produced for chickens or other livestock are not subject to human pharmaceutical standards. Concentration, sterility, excipients, and contamination risk are all uncontrolled variables. Injecting veterinary-grade testosterone is not a budget hack. It is a direct route to infection, abscess, or dosing error that could suppress your natural testosterone axis for months.
There is no credit to give here. The framing is reckless, the pharmacology is wrong, and the supply chain being implied is unregulated.
What should you actually know?
Testosterone replacement therapy is a legitimate medical intervention, but it is indicated for hypogonadism, a clinical diagnosis requiring blood work and physician evaluation, not for students chasing an exam edge.
Exogenous testosterone suppresses the hypothalamic-pituitary-gonadal axis. Even a single cycle can cause months of secondary hypogonadism. Young men with healthy baseline testosterone who use supraphysiologic doses risk testicular atrophy, infertility, and mood instability, none of which help exam performance.
If you are experiencing genuine fatigue, brain fog, or poor concentration before exams, those symptoms deserve a real workup: thyroid function, sleep quality, iron levels, cortisol. A physician-supervised testosterone test may be part of that picture. Self-medicating with veterinary injectables from a market basket is not.
Regulated telehealth platforms can order appropriate labs, assess clinical eligibility, and provide FDA-cleared formulations with proper dosing oversight. That is a fundamentally different thing from following a TikTok pointer to an unregulated product with no informed consent, no monitoring, and no follow-up.