In organisms, NAD can be synthesized from simple building-blocks ( de novo ) from either tryptophan or aspartic acid, each a case of an amino acid
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However, excessive stress or overactive autophagy can still lead to autophagy-related cell death in VSMCs, negatively affecting the cells
Hyaluronic Acid enhances the deep moisturization effect of the formulation to complement GHK-Cus hydration performance, while Retinol promotes epidermal cell renewal, and the two together with GHK-Cu form a three-dimensional anti-aging system
Sertraline, conversely, is a selective serotonin reuptake inhibitor (SSRI) antidepressant prescribed for major depressive episodes, panic disorder, obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD), and social anxiety disorder
Several biological processes rely on it to perform optimally, but levels diminish as we age, opening the door to premature cell death, aging, and age-associated diseases and conditions