what you'll learn

  • the mechanism

    Why NAD+ decline is upstream of wrinkles, sagging, barrier breakdown, and uneven pigmentation, and the five biological pathways it disrupts.

  • the supplements

    NMN vs. NR vs. Niacin. Doses, timing, tissue reach, and stacking strategy. Enough detail to make an informed decision, not just a purchase.

  • the protocol

    The full four-phase Advanced Longevity Protocol built around NAD+ restoration, autophagy activation, and sirtuin signaling.

aging isn't what happens to the surface of your skin. it's what stops happening inside your cells.

NAD+ isn't a skincare ingredient. It's the molecular currency your cells use to repair DNA, produce collagen, regulate gene expression, and generate energy. When its levels decline (as they do in every person) beginning in the thirties, every one of those processes slows with it.

Most skincare addresses what's visible. This guide explains what's driving it.

five ways NAD+ decline ages your skin

Collagen collapse. SIRT1, the longevity gene that directs collagen production, runs on NAD+. When levels drop, synthesis slows and MMP-driven degradation accelerates.

DNA repair failure. PARP1 uses NAD+ to build repair structures at UV damage sites. Incomplete repair leads to mutation accumulation and cellular senescence.

Energy deficit. Cell turnover requires mitochondrial ATP. NAD+ fuels the electron transport chain. Depleted NAD+ means depleted turnover, visible as dullness, slower healing, and thickened texture.

Barrier breakdown. Ceramide synthesis depends on NAD+-linked reactions. A weakened barrier means increased water loss, heightened sensitivity, and compromised defense against environmental triggers.

Pigmentation dysregulation. SIRT1 regulates tyrosinase activity in melanocytes. Without adequate NAD+, pigment production becomes uneven, manifesting as age spots and uneven tone.

the four-week protocol inside the guide

The guide includes the complete Young Goose Advanced Longevity Protocol, structured across four progressive phases, from foundational NAD+ support to the full circadian-aligned regimen. Each phase covers oral supplementation, topical sequencing, and lifestyle integration.

The protocol is designed as a system. Not a product list.

Science-Driven. Regenerative. Uncompromising.

why Young Goose

Young Goose is a longevity skincare company built on one principle: your skin should receive the same scientific rigor as the rest of your health optimization stack. Our formulations target all 12 Hallmarks of Aging, the interconnected biological mechanisms that drive cellular aging,  in a unified, protocol-driven system.

NAD+ APEX™, CelVio® Spermidine, Ergothioneine, GHK-Cu. These aren't marketing claims. They're the molecular tools longevity medicine has been studying for decades, delivered directly to your skin.

the guide is free. the biology is real.

Download the NAD+ Skin Aging Guide and start understanding your skin at the cellular level.