NAD+ is a coenzyme every cell in your body uses to produce energy and carry out repair. Levels fall steadily as you age, and skin cells with less available energy renew more slowly, which shows up as dullness, slack texture, and lines that linger.

Applying NAD+ topically supports the skin's own renewal activity at the surface, so your face looks fresher and more resilient rather than tired.

NMN is a direct precursor to NAD+, so it gives your skin a second route to the same cellular support. PDRN is a polynucleotide known for its soothing, recovery-focused profile, widely used in professional skin treatments across Korea. Together they make the NAD+ work less of a single-ingredient bet and more of a complete renewal system.

Because energy alone does not rebuild structure. NAD+ and NMN support the renewal activity, and copper peptide signals for the firmness and density that make skin look lifted. Add collagen, hyaluronic acid, and a ceramide complex and you are supporting repair, structure, moisture, and barrier in a single step.

Different jobs. The infusion kits are bi weekly deep treatment that carries serums past the skin or scalp barrier using micro-needle. This serum is your daily leave-on step, worked over the face and neck to keep renewal, hydration, and barrier support running between treatments.

They are designed to work together. Most people use the serum daily and the infusion kit bi weekly.

Healthy skin sits slightly acidic, around 4.5 to 5.5. Formulating to pH 4.5 keeps the serum in your barrier's comfort zone, which helps the actives stay stable and lowers the chance of stinging or disruption. It is a small detail that most serums skip.

Apply once or twice daily. Dispense a few drops onto clean, dry skin and gently massage over the face and neck until fully absorbed. That is the whole routine.

After cleansing, before moisturizer. Serums go on first so the actives meet skin directly rather than sitting on top of a cream. In the morning, follow with sunscreen.

Yes, with simple timing. Many people run vitamin C in the morning and retinol at night, and this serum layers comfortably with either. If your skin is on the sensitive side, keep this serum and your retinol on alternating nights until you know how your skin responds.

Yes. Your label directs it over the face and neck, and both areas show ageing early, so include the neck every time rather than treating it as optional.

Each bottle is 1 fl oz / 30 ml. Used once daily it lasts roughly two months, or about one month at twice daily.

Most people notice a smoother, more hydrated, more luminous finish within the first one to two weeks, which is the hyaluronic acid and ceramide complex doing fast work. Firmness and a visible change in texture build over eight to twelve weeks, because that is the pace of real skin renewal. Daily consistency matters more than quantity.

It should not. There is no retinoid or exfoliating acid in the formula, and at pH 4.5 it stays inside the barrier's comfort range, so there is no purge phase to push through. A brief tingle on very dry or compromised skin usually settles as your barrier recovers.

NAD+, NMN, and PDRN for renewal, copper peptide and collagen for firmness, hyaluronic acid for hydration, and a ceramide complex for barrier support. Dermatologist formulated at pH 4.5. The full ingredient list is on every bottle and product page.

The formula is built around well-tolerated actives and formulated to pH 4.5 with a ceramide complex to support the barrier rather than strip it. As with anything new, patch test first. If you are pregnant, nursing, or under a dermatologist's care, check with them before starting.

Yes. There is no acid, retinoid, or photosensitizing ingredient in the formula, so it suits all skin types and tones, including deeper tones where harsher actives can risk uneven pigment. Avoid any area with open or actively irritated skin until it settles.

Yes. Every batch is third-party tested for purity and potency, and the formula is cruelty-free and vegan. Certificates are available on request.