Peptides9 min read
Semax and BDNF: what a biomarker change can actually tell us
Semax's BDNF story comes from specific animal experiments and limited human observations. The measurement matters as much as the headline.
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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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Find a topic you’re curious about and take a closer look.
Peptides9 min read
LL-37 and inflammation: one peptide can have opposing effects
LL-37 can reduce some signals while activating others. Explore mast-cell, rosacea and psoriasis studies without confusing mechanisms with treatment outcomes.
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Peptides9 min read
KPV in a peptide blend: what can you learn from feeling better?
KPV's experimental findings cannot identify which ingredient helped in a blend. Learn what formulation and controlled comparisons reveal.
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Peptides8 min read
Selank derivatives and nasal sprays: why similar names do not prove equivalent effects
Acetate, acetyl modifications and nasal devices describe different things. Learn why Selank's research cannot automatically support every derivative or spray.
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Supplements8 min read
Lemon balm for calm: what single-herb and combination trials show
Lemon balm studies reveal different effects on calmness, alertness and sleep—and explain why a blend cannot prove each ingredient's claims.
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Peptides9 min read
Amylin versus GLP-1: why cagrilintide brings a different appetite signal
How cagrilintide's amylin signaling differs from GLP-1, what receptor and brainstem studies show, and what human combination trials add.
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Peptides9 min read
Why survodutide targets glucagon as well as GLP-1
Why combine a glucose-raising hormone target with GLP-1, and which proposed effects have actually been measured in people?
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Peptides9 min read
Eloralintide and appetite: how researchers measure what people feel
Weight change, hunger ratings and food noise aren't interchangeable. The early eloralintide results show why measuring experience takes care.
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Peptides8 min read
What a non-significant ipamorelin result actually means
The postoperative trial reported a faster median meal-tolerance time without a statistically clear benefit. Here is how to interpret both parts of that result.
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Peptides8 min read
Hexarelin versus other secretagogues: what the comparisons really show
A larger growth hormone response does not automatically mean better results. The direct comparisons reveal a narrower, more useful picture.
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Peptides8 min read
DSIP half-life: why clearance and sleep effects are separate questions
Trace DSIP's short half-life claims back to animal and blood-sample experiments, and see why they cannot predict the duration of a sleep benefit.
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Peptides9 min read
Mazdutide, fat loss and lean mass: what the body-composition numbers mean
Understand GLORY-1's paired DXA scans and the difference between lean mass, muscle strength and the proportion of weight lost as fat.
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