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I injected a peptide to lose weight — my liver started failing just days later

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Cite

Yang, A. (2026, October 30). I injected a peptide to lose weight — my liver started failing just days later. New York Post. https://nypost.com/2026/10/30/health/i-injected-a-weight-loss-peptide-my-liver-started-failing-days-later/

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New York Post · collected 2026-10-30 · by Allie Yang

Quick Summary

Megan Hancocks, a 32-year-old Australian woman, experienced severe health issues after injecting retatrutide, a peptide sold online as a weight-loss aid despite being unapproved and still in clinical trials. Within days of her first dose on December 24, she was hospitalized with acute liver failure and has since faced ongoing medical complications, including hospital readmissions and inability to work. Hancocks warns others about the dangers of using bootleg peptides, highlighting cases where similar substances have led to deaths from cardiac arrest and other severe health problems.
Written by AI on 2026-10-31, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

A 32-year-old Australian woman named Megan Hancocks experienced severe health issues after injecting a black-market peptide called retatrutide to lose weight. Within days of the injection in October 2026, she developed acute liver failure, leading to symptoms such as jaundice, nausea, vomiting, constipation, stomach swelling, and fatigue. Despite some recovery over six months, Hancocks has been unable to work due to ongoing side effects and moved back in with her mother. She is now warning others about the dangers of using unapproved and potentially unsafe peptides that are sold online as "research-grade" products but marketed for human consumption. The real retatrutide is still undergoing clinical trials in the US and has not yet been approved or released to the market, highlighting the risks associated with such unregulated substances.

Written for “Liver Failure From Weight Loss Peptide Injection” on 2026-10-31, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 117572 · logged 2026-10-31

Story

📰 Liver Failure From Weight Loss Peptide Injection
Health · 1 article(s) covering the same event.

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Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
32
sentences that state something as happening or true
Uncertain
6%
2 of 32 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Health
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-31 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 15511 article(s) · 35 correction(s) detected
Running correction rate · 35 correction(s)

Who wrote this

Allie Yang
36 article(s) here · 0 carrying a prediction
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Also by Allie Yang
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 36 articles by Allie Yang →

Topics

ABC ABC News Australia Chinese GHK-Cu

Subjects

Hancocks PERSON · 4× ABC ORG · 2× Australia GPE · 2× FDA ORG · 2× ABC News ORG · 1× Chinese NORP · 1× Megan PERSON · 1× Megan Hancocks PERSON · 1×

Narrative

She had extreme jaundice — a yellowish discoloration of the skin and whites of eyes that occurs when the liver stops effectively processing a yellow pigment called bilirubin — plus constant nausea, vomiting, constipation, stomach swelling and fatigue.
framing: assertive · carried by 1 article(s) · first seen 2026-10-31

Claims (32 extracted, 2 hedged)

After seeing glowing results about peptides from folks online, Megan Hancocks decided to try a black-market peptide herself to shed some pounds. asserted
Hancocks → see → pounds
“I was quite small looking back now, but obviously your mind tells you otherwise,” the 32-year-old told Australia’s ABC News. asserted
old → look → News
Her decision led to acute liver failure within days, and six months later — despite some recovery — her life has been radically changed. asserted
life → lead → recovery
As a result of her injuries, she’s been unable to work and moved in with her mom as she continues to reel from side effects. asserted
she → work → effects
Now, Hancocks is speaking out to warn others against taking bootleg versions of an unapproved drug. asserted
Hancocks → speak → drug
Megan’s story Hancocks was introduced online to a peptide labeled as retatrutide, ABC reported. asserted
ABC → introduce → retatrutide
The real retatrutide is still undergoing clinical trials in the US and hasn’t hit the market — any product sold online is a knockoff of uncertain purity, safety and efficacy. asserted
product → undergo → purity
Often, peptides ranging from the from growth booster sermorelin to the collagen amplifier GHK-Cu are sold online as “research-grade.” asserted
peptides → range → grade
They skirt US regulations by carrying a disclaimer stating they’re not for human consumption. asserted
they → skirt → consumption
In Australia, Hancocks had a hard time getting it. asserted
Hancocks → have → it
However, during a beauty appointment late last year, her clinician offered her peptides from a Chinese manufacturer — available for purchase in cash. asserted
clinician → offer → cash
She bought a vial of retatrutide as well as GHK-Cu, though she didn’t end up taking the latter. asserted
she → buy → latter
According to ABC, she hesitated before using the retatrutide because she wasn’t sure about the dosage and was proceeding without a doctor’s advice. uncertain
she → accord → advice
On December 24, she took her first dose, followed by another on December 28. asserted
she → take → December
Within a week, she was admitted to the hospital with acute liver failure. asserted
she → admit → failure
She had extreme jaundice — a yellowish discoloration of the skin and whites of eyes that occurs when the liver stops effectively processing a yellow pigment called bilirubin — plus constant nausea, vomiting, constipation, stomach swelling and fatigue. asserted
liver → have → pigment
Hancocks was in the hospital for about a month, where she recovered enough to avoid a liver transplant. asserted
she → recover → transplant
Six months later, she’s been hospitalized multiple times and remains on medication for liver repair. asserted
she → hospitalize → repair
She was forced to stop working and live with her mother, while her treatment has caused weight gain, hair loss and sores on her skin. asserted
treatment → force → skin
“When I look in the mirror I don’t see the same person anymore and that’s been really hard,” she said. asserted
she → look → person
It’s hard to overstate the buzz surrounding retatrutide, known as “reta” in peptide aficionado circles. asserted
It → ’ → circles
While the drug nears its final steps before hitting the market, people are dying to get their hands on any form of it. asserted
people → near → it
Two people have reportedly died in the US from taking knock-off versions of reta. uncertain
people → die → reta
The first, a 41-year-old, suffered cardiac arrest, and the second, a 49-year-old, died after experiencing severe dehydration, malnutrition and cardiac arrest. What’s the appeal? asserted
appeal → suffer → dehydration
Well, the real thing has been shown to be ultra-effective for weight loss — even more so than current favorites like Ozempic and Mounjaro. asserted
thing → show → Ozempic
While Ozempic and Wegovy act on one metabolic receptor (GLP-1), dual agonists like Mounjaro and Zepbound act on two (GLP-1 and GIP and GLP-1 and glucagon). asserted
agonists → act → two
Reta, the next-gen drug, is also known as “triple G” because it acts on three receptors: GLP-1, GIP and glucagon receptors. asserted
it → know → receptors
In the latest reta trial, patients taking the lower dose shed an average of 44.3 pounds, or 19.5% of their body weight, while those on the higher dose lost an average of 47.4 pounds, or 20.9%. asserted
those → take → pounds
Ozempic, meanwhile, helped participants lose an average of 20.9 pounds, or 9.4% of their body weight. asserted
participants → help → weight
The drug even made headlines earlier this year when some study participants dropped out of trials because they lost weight too quickly. asserted
they → make → weight
The FDA has issued warnings about retatrutide and all other unapproved, compounded GLP-1 medications. asserted
FDA → issue → retatrutide
“This can be risky for patients, as unapproved versions do not undergo FDA’s review for safety, effectiveness and quality before they are marketed,” the agency warned. asserted
agency → undergo → safety
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