Peptides9 min read
Gonadorelin and fertility: the diagnosis determines the role
Why gonadorelin's fertility role depends on the location of the hormone problem, with evidence from male hypogonadism and hypothalamic amenorrhea.
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Research, explained. Explore peptides, supplements, hormone health, longevity and red light therapy with clear, practical breakdowns of what the studies actually tell us.
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Peptides8 min read
Bremelanotide trials: what desire and distress scores mean
Understand the separate desire, distress, and satisfying-event results in RECONNECT, including score changes, response thresholds and dropout.
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Peptides9 min read
Ipamorelin's postoperative trial: what the human study actually found
A closer look at ipamorelin's bowel-surgery trial, its nonsignificant meal-tolerance result, serious-event uncertainty and limits for fitness claims.
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Peptides9 min read
Sermorelin versus tesamorelin: shared signaling, different clinical evidence
Sharing the GHRH receptor pathway does not make sermorelin and tesamorelin interchangeable. Their research populations, outcomes, and approved uses differ.
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Peptides8 min read
IGF-1 LR3 is not mecasermin: why the distinction matters
Mecasermin and LR3 share a biological family, but their molecules, clinical uses and supporting evidence are different.
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Peptides8 min read
Glargine versus lente in diabetic cats: what a small trial can tell you
The early comparison tested different insulin schedules. Later studies and current guidance explain why its thirteen completers cannot settle every cat's choice.
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Peptides9 min read
Kisspeptin's desire studies: what brain responses can tell us
Kisspeptin-54 changed sexual brain responses in short trials. Here is what imaging, tumescence and questionnaire results mean for daily treatment.
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Peptides8 min read
Gonadorelin versus hCG: two different places in the hormone pathway
Gonadorelin and hCG enter the reproductive hormone pathway at different points. Learn why similar hormone goals do not establish clinical interchangeability.
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Peptides8 min read
PT-141 versus sildenafil: desire and erections differ
Compare the treatment questions behind PT-141 and sildenafil, from receptor mechanisms to male laboratory studies, combination evidence and safety.
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Peptides9 min read
LL-37 wound research: why wound size and wound cause matter
Human LL-37 wound studies have mixed results. Understand the larger trial’s overall finding, its exploratory size subgroup and the difference between granulation and closure.
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Peptides9 min read
Melanotan I vs Melanotan II: similar names, different evidence
Melanotan I and II share a research history, but their molecules, human studies and finished products are different. Learn which conclusions cannot be transferred.
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Supplements9 min read
Collagen for joints: symptom relief is not proof of cartilage repair
Explore collagen trials on joint pain, cartilage imaging and biological markers, and why symptom relief does not establish cartilage regeneration.
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