GHK-Cu is a copper-binding peptide formed when the GHK peptide binds to a copper ion. This complex significantly enhances the biological activity of GHK, especially in skin regeneration and tissue repair. GHK-Cu has been widely studied in dermatology and regenerative medicine for its ability to stimulate collagen production, promote wound healing, and improve skin quality.Read More

GHK (Glycyl-L-Histidyl-L-Lysine) is a naturally occurring tripeptide found in human plasma, saliva, and urine. It plays an important role in tissue repair, skin regeneration, and wound healing. GHK levels are highest during youth and gradually decline with age. Reduced levels are associated with slower healing, reduced collagen production, and visible signs of aging. In regenerative...Read More

Advances in metabolic and longevity medicine have identified several peptides and metabolic regulators that enhance mitochondrial function, improve fat metabolism, and optimize cellular energy production. Among the most promising compounds are SLU-PP-332, MOTS-C, and 5-Amino-1MQ. While all three support metabolic health, they work through different biological pathways and offer distinct clinical benefits. Understanding these differences...Read More

MOTS-C (Mitochondrial Open Reading Frame of the 12S rRNA-c) is a mitochondrial-derived peptide (MDP) that plays a critical role in regulating metabolism, insulin sensitivity, and cellular energy balance. Unlike most peptides encoded by nuclear DNA, MOTS-C is encoded by mitochondrial DNA, highlighting its unique role in cellular energy regulation and mitochondrial communication. MOTS-C has gained...Read More

What is 5-Amino-1MQ? 5-Amino-1MQ (5-Amino-1-methylquinolinium) is a metabolic regulator that works by inhibiting nicotinamide N-methyltransferase (NNMT), an enzyme involved in energy metabolism and fat storage. NNMT plays a role in regulating NAD+ metabolism, cellular energy production, and metabolic efficiency. Elevated NNMT activity has been associated with reduced metabolic efficiency and increased fat accumulation. By inhibiting...Read More

SLU-PP-332 is a novel metabolic peptide that activates estrogen-related receptors (ERRs), which are key regulators of mitochondrial function and cellular energy production. ERRs play an essential role in controlling energy metabolism, fat oxidation, and mitochondrial activity. By activating these pathways, SLU-PP-332 helps improve metabolic efficiency and supports the body’s ability to utilize fat as an...Read More

Neuroregenerative and nootropic peptides are increasingly used in regenerative medicine to support brain health, cognitive function, emotional balance, and nervous system recovery. Three commonly used neuropeptide therapies are Cerebrolysin, Semax, and Selank. Each has distinct mechanisms and clinical applications. Understanding their differences helps determine the most appropriate therapy based on individual goals.Read More

Selank is a synthetic neuropeptide derived from tuftsin, a naturally occurring immune-regulating peptide. It is classified as a neuroregulatory and nootropic peptide that supports emotional balance, stress regulation, and cognitive function. Selank works by regulating neurotransmitters and supporting healthy brain signaling. It is commonly used in regenerative and functional medicine protocols to support stress resilience,...Read More

Semax is a synthetic neuroactive peptide derived from a fragment of adrenocorticotropic hormone (ACTH). It was developed to support brain function, neuroprotection, and cognitive performance. Semax belongs to a class of peptides known as nootropic and neuroregenerative peptides. It works by supporting neurotrophic factors, improving neuronal communication, and protecting brain cells from damage. Semax is...Read More

Cerebrolysin is a neuropeptide-based therapy composed of low-molecular-weight peptides and amino acids derived from purified brain proteins. It is designed to support brain repair, neuroprotection, and cognitive function. Cerebrolysin works by mimicking naturally occurring neurotrophic factors, which are essential proteins that support neuron survival, repair, and regeneration. Because of this mechanism, it is widely used...Read More