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It increased dendritic spine density in hippocampal CA1 neurons and strengthened existing synaptic connections as measured by electrophysiological recordings

[1] These assays are widely used to predict whether a compound is likely to be absorbed across the gut wall

By managing these factors, GHK-Cu helps create a healthier environment for your skin cells to thrive, making it a great supportive ingredient for sensitive or reactive skin

Under healthy conditions, microbial metabolites particularly short-chain fatty acids (SCFAs) such as butyrate suppress IDO activity and constrain peripheral KP flux

Antioxidant Protection The copper component of GHK-Cu provides antioxidant benefits, helping protect your cells from oxidative damage

Vitamin C (500mg) provides powerful antioxidant protection and immune support , paired with Vitamin E for cellular defense against oxidative stress