Injectable and systemic safety are not studied
Trulicity (dulaglutide) is a once-weekly and FDA-approved injectable medication for the treatment of type 2 diabetes in adults
However, the higher baseline HbA1c in the PIONEER 3 trial (8.31% in PIONEER 3 compared with 7.96% in PIONEER 4) was felt to be more aligned with target population in Portugal, and to correlate with the large reductions in HbA1c observed in the NMA with oral semaglutide 14 mg, and therefore the PIONEER 3 data were used in the base case analysis
Experiencing significant gastrointestinal side effects from Ozempic: Ozempic can cause digestive issues like nausea, vomiting, and abdominal pain
Short-chain fatty acid receptor and its contribution to glucagon-like peptide-1 release

Red Flags in Before and After Photos Different lighting: Bathroom fluorescent light vs golden-hour window light can make anyone's skin look dramatically different regardless of what product was used Different camera distance or angle: Even a few inches closer creates apparent texture smoothing "Results in 1 week": Anyone showing dramatic wrinkle reversal in one week is using either injectable delivery, a film-forming agent for temporary tightening, or misleading photography No defined timeframe: Legitimate results specify exactly how many weeks of use are shown No single variable: If the person changed multiple products during the documented period, you cannot attribute results to GHK-Cu specifically Green Flags in Credible Documentation Identical lighting in both photos (same room, same time of day, same source) 3D imaging or VISIA documentation the gold standard used in clinical studies Specified timeline with consistent single-product use Progressive documentation (4-week, 8-week, 12-week) rather than a single dramatic comparison Honest acknowledgment that results vary and are gradual The clinical studies that produced GHK-Cu's most impressive numbers 55.8% wrinkle volume reduction used VISIA 3D profilometry imaging systems that eliminate all lighting and angle variables entirely
