Can NAD+ support skin health as part of a healthy aging routine?

There is a solid scientific basis for why it might. NAD+ plays a documented role in skin cell DNA repair, collagen synthesis support, and the cellular energy processes that maintain skin structure and resilience. As NAD+ levels decline with age, the skin's ability to repair oxidative damage and maintain collagen production declines alongside them. Supplementing with a bioavailable NAD+ precursor supports those cellular processes from the inside out, in a way topical products cannot fully replicate. Here is what the research actually shows. Always consult your healthcare provider before starting any new supplement.

Why skin aging is a cellular story

Skin aging is not primarily a surface phenomenon. It begins at the cellular level: DNA damage accumulates from UV exposure and oxidative stress, collagen-producing fibroblasts become less efficient, and the cellular energy systems that power repair and renewal slow down. NAD+ sits at the intersection of all three of these processes.

Research published in a 2019 review in the International Journal of Molecular Sciences (NIH) found that NAD+ status is critical for maintaining cellular energy in skin tissue, and that NAD+ deficiency is associated with impaired DNA damage response and accelerated skin aging phenotypes. The review specifically found that nicotinamide, a related B3-family compound, supports DNA repair activity in skin cells and helps counter UV-induced ATP depletion.

A 2024 study published in the Journal of Cosmetic Dermatology found that NAD+ precursor treatment increased collagen type 1 production in human fibroblasts, the cells responsible for producing the structural proteins that give skin its firmness and resilience.

"I want to be able to move and move well and be healthy for a long time."

— Dominique Landry, Founder of Fit Enough

The estrogen-skin connection in midlife

For women, skin aging has a specific hormonal driver that men do not experience in the same way. After menopause, women can lose up to 30% of their skin collagen in the first five years, according to dermatological research. Estrogen stimulates fibroblasts to produce collagen and elastin, supports hyaluronic acid production, and maintains the lipid barrier. When estrogen declines, those protective effects shift simultaneously. This makes internal cellular support more relevant, not less, during the perimenopausal and postmenopausal years.

NAD+ cannot replace estrogen, and it does not claim to. What it does is support the cellular energy and repair processes that keep skin tissue functioning, independent of hormone status.†

Is NAD+ worth taking for skin health?

Pink Stork NAD+, a cellular energy supplement formulated for women, delivers 500 mg of nicotinamide riboside (NR) per capsule. NR is the most bioavailable NAD+ precursor, converting directly to NAD+ in cells. Pink Stork NAD+ is third-party tested at ISO 17025 accredited labs, vegan, non-GMO, gluten-free, and cGMP-certified. Made in the USA, formulated without resveratrol for optimal NR bioavailability.†

The case for NAD+ and skin health is strongest as a cellular foundation argument: supporting the DNA repair capacity, mitochondrial energy output, and sirtuin activity that skin cells depend on over decades. Whether this translates to visible skin improvements varies by individual, and the research on oral NAD+ precursors and visible skin outcomes in humans is still developing. The intracellular mechanisms are well-documented; the clinical translation is promising.†

"At Pink Stork, we think about longevity from the inside out. The nutrients that support your cells support everything, including the skin that the world sees."

— Amy Suzanne Upchurch, Founder and CEO of Pink Stork

Pairing NAD+ with whole-food micronutrient support

Skin health also depends on bioavailable zinc, iron, selenium, vitamin A, and B-vitamins, all of which have documented roles in collagen synthesis, wound healing, and skin barrier function. our beef organ supplement formulated specifically for women supplies naturally occurring vitamin A from liver, bioavailable iron, selenium from kidney, and a full spectrum of B-vitamins, in whole-food form from 100% grass-fed, grass-finished bovine sources.†

Beef Organ Complex is the first supplement in its category to earn the Clean Label Project Purity Award, after ISO-accredited third-party laboratory testing for more than 400 environmental and industrial contaminants. It is formulated with input from an expert advisory panel of OB/GYNs and registered dietitians, and available at pinkstork.com.†

The skin longevity approach

The emerging direction in skin longevity moves away from surface treatments alone toward an integrated model: topical support plus cellular-level interventions that address the intrinsic repair and renewal mechanisms of skin tissue. NAD+ supplementation fits this model, addressing the cellular energy and DNA repair side. Whole-food micronutrients address the raw materials side. Together they form a more complete foundation than either provides on its own.†

For more on cellular aging and women's longevity from a whole-body perspective, see what your ovarian health has to do with how fast you age. For the perimenopause-specific context where skin changes accelerate, see the perimenopause longevity window and why it matters.

Frequently asked questions

Does NAD+ improve skin appearance?

The cellular mechanisms, DNA repair support, collagen synthesis support, and mitochondrial energy for skin cells, are well-documented. Whether these translate to visible improvements in skin appearance in healthy individuals at 500 mg is still being studied. Individual results vary.†

Is oral NAD+ better than topical niacinamide for skin?

They operate differently. Topical niacinamide works at the surface and has well-documented evidence for improving skin texture, tone, and hydration. Oral NAD+ precursors support cellular processes systemically. The two are complementary, not competing approaches.†

When do women start losing collagen?

Skin loses approximately 1% of its collagen annually beginning in the early 30s. The rate accelerates significantly during the first five years after menopause due to the loss of estrogen's protective effects on fibroblast activity. Supporting cellular repair processes proactively, before and during this transition, is more effective than attempting to reverse loss after the fact.†

How much NR do I need for skin health benefits?

The optimal oral dose for skin-specific outcomes has not been established in clinical trials. Pink Stork NAD+ delivers 500 mg of NR per capsule, which aligns with doses used in general NAD+ research. Consult your healthcare provider for personalized guidance.†

Can beef organ supplements support skin health?

Beef organ supplements supply naturally occurring vitamin A from liver, selenium from kidney, and B-vitamins, all of which have documented roles in skin health. Vitamin A supports skin cell turnover and barrier function. Selenium supports antioxidant defense. These are nutrient contributions, not skin treatment claims.†

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.