ncn pro skincare ghk cu copper peptide serum with egf (GHK-Cu) Skin Care Hyaluronic Acid 1 ratio to support skin Copper Peptides+ with GHK-CU Night

WADA Not currently listed on the WADA Prohibited List

Some people tolerate high-concentration copper peptides immediately with no adjustment period

maintains circulation to the brain to promote memory and mood, especially in the elderly.(31) Guarana - South American Berry that is one of the best natural sources of caffeine, traditionally used to boost mind energy and physical endurance.(32) Huperzine-A - synthetic alkaloid from Chinese club Moss, used to sustain acetylcholine levels and shown to help with memory and degenerative brain concerns.(33) Kanna (Sceletium tortuosum) - South African herb shown in research to help with mental alertness in seniors with brain degeneration and cognitive deficits.(34) Kava Kava - psychoactive root herb used in traditional South Pacific ceremonies

Blue or green skin discoloration Perhaps the most alarming, though least harmful, side effect is temporary skin discoloration