
Peptide Research Portfolio
Catalog of high-purity synthetic sequences for laboratory innovation. Optimized for Research Use Only (RUO) protocols in molecular biotechnology.
STRICT COMPLIANCE NOTICE: ALL PEPPHIX PEPTIDES ARE FOR RESEARCH USE ONLY. NOT FOR HUMAN CONSUMPTION, VETERINARY, CLINICAL, OR THERAPEUTIC APPLICATIONS.

GHK-Cu
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper Complex) is a naturally occurring tripeptide bound to copper ions, identified in human plasma, saliva, and urine. It plays a role in tissue remodeling, skin regeneration, and cellular signaling, making it one of the most extensively studied bioactive peptides in regenerative and cosmetic science.

NAD⁺
NAD⁺ (Nicotinamide Adenine Dinucleotide) is a fundamental redox coenzyme present in all living cells, central to cellular energy production, metabolic regulation, and enzymatic signaling. It cycles between oxidized (NAD⁺) and reduced (NADH) states, enabling critical biochemical reactions that sustain cellular function.







