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Layer broad-spectrum SPF 30 or higher every morning, since glycolic acid makes skin sun-sensitive

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This regulation is bidirectional: the peptide can increase or decrease NO production depending on the pathological context, thereby contributing to vascular protection and inflammation reduction

[5, 6] It is considered the main redox buffer in human cells owing to its large amount of reducing equivalents, [7] and is an important enzyme cofactor that serves as a neuromodulator in the central nervous system

Oxidative stress is one of the events that possibly contributes to the development and progression of neurodegenerative disorders 48,49