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Skin and Hair Research: GHK-Cu, Glutathione, and Melanin Peptides in One Overview
Searches for “skin peptides” have reached a new level. Whereas previously interest was mainly focused on topical cosmetic ingredients, searches are now increasingly directed toward injectable compounds that do not always have the necessary regulatory studies. However, in this article, we’ve compiled three categories: GHK-Cu as a cosmetic ingredient with a solid research foundation, glutathione…
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Metabolic Research Peptides: From Semaglutide to Retatrutide – The Mechanism Behind the Demand
Metabolic peptides are perhaps the most talked-about topic in pharmacology right now – both in scientific journals and far beyond. Some are already being used in clinical practice as prescription drugs, while others are still in the testing phase. But there is a third category: peptides that are studied only at the mechanistic level. We…
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GH-Releasing Peptide Research: Sermorelin, Ipamorelin, Hexarelin, and CJC-1295 Compared
After age 30, our bodies switch to a slow energy-saving mode. Every 10 years, natural growth hormone (HGH) production drops by about 14%. By the time we reach forty, we begin to recover more slowly, have a harder time coping with sleep deprivation, and gain weight “out of nowhere” more quickly. For a long time,…