Lika Stack

The Lika Stack is a curated research bundle featuring four extensively studied compounds spanning cellular longevity, metabolic biology, regenerative signaling, and melanocortin pathway activity. Each compound targets a distinct but complementary mechanism, making this stack a focused tool for researchers exploring the intersection of mitochondrial function, endocrine regulation, structural tissue repair, and pigmentation biology.

What’s Included

NAD+ — 500mg Nicotinamide Adenine Dinucleotide, a coenzyme found in all living cells and central to cellular metabolism research. NAD+ is studied extensively for its role in mitochondrial energy production, redox reactions, DNA repair pathway activation, and cellular signaling mechanisms. Research into NAD+ has expanded significantly in the context of aging biology, with particular focus on its relationship to sirtuins, PARP enzymes, and metabolic efficiency at the cellular level.

Retatrutide — 20mg A synthetic triple hormone receptor agonist targeting GIP, GLP-1, and glucagon pathways simultaneously. Retatrutide is studied in metabolic and endocrine research for its role in energy regulation, glucose metabolism, and endocrine signaling. Its multi-receptor activity makes it one of the more complex and widely investigated peptides in current preclinical metabolic research.

GHK-CU — 100mg A naturally occurring copper-binding tripeptide composed of glycine, histidine, and lysine. Widely studied for its role in cellular signaling, tissue regeneration, and extracellular matrix remodeling, GHK-CU has been investigated for its influence on collagen and elastin production, wound healing mechanisms, antioxidant activity, and inflammatory gene regulation. A key compound in aging and regenerative biology research.

Melanotan II — 10mg A synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH), studied for its activity at melanocortin receptors MC1R through MC5R. Melanotan II has been investigated in research settings for its role in melanogenesis and pigmentation pathway activation, hypothalamic signaling and appetite regulation, and melanocortin receptor pharmacology. Its broad melanocortin receptor binding profile makes it a widely referenced compound in pigmentation biology, neuroendocrine signaling, and receptor subtype characterization research.

Bundle Contents

• 1x NAD+ 500mg vial — lyophilized powder
• 1x Retatrutide 20mg vial — lyophilized powder
• 1x GHK-CU 100mg vial — lyophilized powder
• 1x Melanotan II 10mg vial — lyophilized powder

All compounds are research-grade with purity exceeding 99%. Supplied for controlled laboratory research only. Not intended for human consumption, medical use, or therapeutic application.