Oxidative stress and chronological aging can cause NAD+ breakdown in the skin. The NAD+ metabolic pathway has been implicated as a therapeutic target to promote cellular health. Recent studies have shown that enhancing NAD+ levels can reduce global oxidative cell damage, replenish total NAD+ stores and restore optimal skin cell function.
Resveratrol topical application increases human epidermal hydration, skin elasticity and skin thickness, reduces skin wrinkles, and augments collagen and vascularization.In a recent study, resveratrol emulsions significantly influenced the hydration level of the epidermis, showing an increase in hydration by 201% after 4 weeks.
Free fatty acids (FFAs), specifically monounsaturated FFAs such as oleic acid, may disrupt skin barrier and act as permeability enhancers for other compounds present in plant oils. David Sinclair recently stated that he is using Oleic Acid, which stimulates the longevity-linked protein Sirt1 and maintains skin health.
Skin aging is driven by both external and internal factors such as sun exposure (UV), stress, environmental toxins and the natural mechanisms of aging occurring in all cells and tissues. Tissues with a high cellular turnover, such as the skin, require higher doses of NAD+ to counteract daily genomic threats, activate sirtuin proteins, and to rejuvenate skin.
Apocynin is the only known substance able to stimulate growth of the deepest layers of collagen (COL17A1) and repair damaged skin, leading scientists to say it may be possible to reverse our skin’s timeline at the cellular level. Apocynin is well known as a NADPH oxidase inhibitor and has powerful anti-inflammatory effects on the skin.
Liposomes seem to be an almost ideal drug-carrier system.Micro-vesicle technology can act as a platform for the transdermal delivery of various micronutrients such as NAD+ through the skin using fluidizing liposomes incorporated within standard cosmetic bases.Liposomes circulate the blood the longest, leading to longer half-life of the substance.