Take 2 capsules daily with or without food. For best results, take at the same time each day — consistency matters because NAD+ levels build cumulatively. Most customers take their capsules in the morning with breakfast.

Benefits strengthen over time. Most customers notice improvements in energy and focus within 2-4 weeks. The full cellular effect — including better recovery, mental clarity, and sustained energy — typically builds over 60-90 days of consistent use.

Each serving of Cata-Kor NMN delivers 4 clinically dosed ingredients in 2 capsules:

500mg Beta-Nicotinamide Mononucleotide (NMN) — the direct NAD+ precursor validated in multiple human clinical trials showing 60-100% increases in blood NAD+ levels within 60-90 days at this dose.

250mg Trimethylglycine (TMG) — acts as a methyl donor to support NAD+ recycling and maintain healthy homocysteine levels. Included because NMN supplementation increases demand for methyl groups — without TMG, long-term NMN use can deplete methylation balance.

150mg Quercetin (from Sophora japonica Bud Extract) — a senolytic that targets senescent "zombie" cells which chronically drain NAD+ through PARP and CD38 activity. Helps preserve the NAD+ that NMN raises.

100mg Resveratrol (from Polygonum cuspidatum Root Extract) — activates SIRT1, the longevity gene that requires NAD+ as a cofactor. Resveratrol increases SIRT1's effectiveness only when adequate NAD+ is present — which is why it works best paired with NMN.

Serving size: 2 capsules | Servings per container: 30

Shipping:
Orders ship within 24 hours from our fulfillment center in Melbourne and typically arrive in 3–6 business days. Tracking information is provided via email upon shipment.

60-Day Money Back Guarantee:
We offer a 60-day money back guarantee on one bottle total per customer per household, regardless of how many products or bundles you ordered. If you've tried our product and are unsatisfied, contact support@Skinoova.com within 60 days of purchase for a refund less shipping, taxes, and any discounts applied. Physical returns are not accepted due to supplement safety standards — you do not need to send anything back.

Every batch of Cata-Kor NMN is independently tested for potency, purity, and heavy metals. Produced in an NSF-certified facility under GMP (Good Manufacturing Practice) standards. Made in the USA from globally sourced ingredients.

What that means for you: the 500mg NMN and every supporting ingredient on the label is verified to be present at the stated dose — nothing more, nothing less. Certificate of Analysis available on request.