The Science of NAD+: Why Skin Longevity Starts at the Cellular Level

What is NAD+?

NAD+ (Nicotinamide Adenine Dinucleotide) is often described as the cellular energy molecule. Think of it as the fuel every skin cell needs to function. Without sufficient NAD+, cells gradually become less efficient at carrying out the biological processes responsible for healthy-looking skin.

NAD+ helps support:

• Cellular energy production

• DNA repair

• Protection against oxidative stress

• Healthy skin renewal

• Overall cellular vitality

Healthy skin begins with healthy cells, and healthy cells depend on NAD+.

Why Does NAD+ Matter More As We Age?

Research shows that NAD+ levels naturally decline with age. Some studies suggest that by around age 40, our natural NAD+ levels may have decreased by as much as 50%, reducing the energy available for skin cells to repair and renew themselves. As this cellular energy reserve decreases, skin cells have less energy available to perform the functions that keep skin looking youthful and healthy.

Skin may begin to appear:

• Less radiant

• More dehydrated

• Less resilient

• Rougher in texture

• More prone to visible signs of aging

Rather than simply treating wrinkles after they appear, longevity science asks a different question:

How can we help skin function more like it did when it was younger?

A New Philosophy: Skin Longevity

For years, skincare focused on correcting visible signs of aging. Today, scientists are shifting toward something more fundamental: Supporting the biology of healthy skin. Instead of targeting one wrinkle or one dark spot, longevity skincare helps preserve the biological functions that allow skin to remain healthy, resilient and vibrant over time.

Can NAD+ Be Applied Topically?

For many years, NAD+ was primarily associated with supplements and longevity medicine. Recent advances in formulation science have now made it possible to incorporate stabilized forms of NAD+ into topical skincare. Because NAD+ is a delicate molecule, formulation matters tremendously. The most effective products don't rely on NAD+ alone, they combine it with complementary ingredients that support multiple biological pathways involved in skin longevity.

Why NAD+ Works Even Better with Peptides

NAD+ provides the energy. Peptides provide the instructions. Think of it this way: If NAD+ powers the cell, peptides tell it what to do. Biomimetic peptides act as biological messengers that help support visible skin renewal, firmness and elasticity. Together, they work in synergy: NAD+ energizes skin cells while peptides help guide the visible repair processes that contribute to smoother, healthier-looking skin. It's one of the reasons this pairing has become one of the most exciting advances in longevity skincare.

Hydration: The First Step Toward Longevity

One of the biggest misconceptions about aging skin is that wrinkles come first. In reality, hydration is the foundation of healthy skin function. When skin is properly hydrated, it can better support:

• Barrier function

• Comfort and suppleness

• Smooth texture

• Healthy radiance

• Reduced appearance of dehydration lines

That's why true longevity skincare begins with restoring and preserving hydration before addressing visible signs of aging.

Beyond NAD+: Supporting Skin's Essential Biological Functions

No single ingredient can support every aspect of healthy skin aging. That's why Odacité developed BioStem8™ Longevity Complex, a proprietary complex designed to support the 8 essential biological functions that help skin remain healthy, vibrant and resilient over time.

These include:

1. Energize

NAD+ supports cellular energy.

2. Communicate

Biomimetic Peptides help support cellular communication.

3. Renew

Bio-Placenta Peptide Complex supports visible skin renewal.

4. Defend

Acerola provides powerful antioxidant protection.

5. Hydrate

Oceanic Glacial Water, naturally rich in 13 minerals, replenishes lasting hydration.

6. Preserve

Sodium PCA helps retain moisture throughout the day.

7. Protect

Alp Rose Stem Cells help support skin resilience against environmental stressors.

8. Recharge

Marine Sea Silt replenishes skin with mineral-rich vitality.

Together, these eight longevity actives work in harmony to help skin perform at its best.

Meet the Future of Skin Longevity

Odacité's NAD+ Biomimetic Peptides Cellular Infusion Cream was created around one simple belief:

Healthy skin starts at the cellular level.

Powered by our proprietary BioStem8™ Longevity Complex, this next-generation moisturizer supports the 8 essential biological functions that help skin remain healthy, hydrated and full of vitality.

By combining NAD+, five biomimetic peptides inspired by Bio-Placenta, Oceanic Glacial Water, Alp Rose Stem Cells, Acerola, Sodium PCA, and 13 marine minerals, the formula delivers energy, hydration and visible revitalization in every application.

Clinically tested under dermatological control*

• Up to 89% improvement in mean hydration after one day

• 100% agreed skin felt less prone to dryness

• 100% agreed skin felt plumped with moisture

• 96% agreed skin remained hydrated throughout the day

• 92% agreed skin looked brighter and more radiant

• 8 out of 10 agreed skin looked younger and healthier after four weeks

More than an anti-aging cream, it's a new approach to skin longevity, helping your skin stay healthy, resilient and beautifully vibrant at every age.

Because beautiful skin is about looking healthy, vibrant and full of life at every age.

*Based on clinical grading and consumer evaluation under dermatological control on 25 volunteers after 4 weeks of use.