Frequently Asked Questions

NMN (β-Nicotinamide Mononucleotide) is a naturally occurring molecule found in every cell of the body. It's a direct precursor to NAD+, a coenzyme involved in cellular energy and repair. NAD+ levels naturally decline with age.

No. NMN is sold as a dietary supplement, not a drug. Under U.S. regulations, dietary supplements do not require FDA approval before sale, but manufacturers are responsible for the safety and accuracy of what they sell. See the disclaimer at the bottom of this page.

Take in the morning, with or without food. Follow the dosage printed on your specific product label (varies by tier). Do not exceed the recommended amount.

Individual responses vary and are not guaranteed. Published research in animal models suggests changes in NAD+ levels within weeks of consistent use, but human subjective experience differs widely. Many customers describe gradual shifts over 4–8 weeks; others feel nothing perceptible and take NMN for long-term cellular maintenance rather than acute effects.

NMN is generally well-tolerated in published human studies at dosages comparable to ours. Some users have reported mild digestive discomfort or headaches, especially at the start. If you experience persistent adverse effects, discontinue use and consult a healthcare provider.

Do not use if you are pregnant, nursing, under 18, have a serious medical condition, or are taking prescription medication — without first consulting your physician. NMN has not been studied in these populations.

Yes. Every production batch is independently tested for purity, heavy metals, and microbial contamination. COAs are available upon request — contact [email protected] with your order number or product batch number.

Please check the supplement facts panel on your specific product for exact formulation. We are committed to transparent labeling of all ingredients.

Orders are typically shipped within 1–3 business days. Unopened products can be returned within 30 days for a full refund. Opened products may qualify for partial refund on a case-by-case basis. Email [email protected] to initiate a return.

NMN has no widely documented interactions, but we strongly recommend consulting your physician or pharmacist before combining it with prescription medications or other supplements, especially if you take blood thinners, diabetes medication, or immunosuppressants.

NMN is shipped in light-protective bottles that do not require refrigeration during transit. We recommend storing it in a cool, dry place away from direct sunlight once opened. Refrigeration is optional and may extend shelf life, but is not required.

Subscription with auto-ship savings is in development. If you'd like to be notified when it launches, join our newsletter at the bottom of this page. For now, all purchases are one-time orders.

NMN is generally well-tolerated alongside common supplements like vitamin D, omega-3, and magnesium in published research. That said, if you are taking prescription medications or have a specific health condition, please consult your physician before combining NMN with other supplements.

Our capsules are vegan-friendly (plant-based), and the NMN powder itself is gluten-free and soy-free. Specific allergen disclosures for each product line are listed on the product detail page. If you have severe allergies, please review the label carefully before use.

NMN can be taken with or without food. Many customers who practice intermittent fasting take Risen NMN in the morning during their fasted window, as it contains no calories or macronutrients that would break a fast. As always, listen to your body and adjust timing if needed.

NMN has not been studied in pregnant women, breastfeeding women, or individuals under 18. We do not recommend NMN for these populations. If you fall into one of these categories and are considering NMN, please speak with a qualified healthcare provider first.

NMN research has included adults across a wide age range, including older populations. At present, published studies have not established different dosage recommendations by age. We suggest starting at the lower end of our tier range and adjusting based on your own experience, ideally in consultation with your physician.

Most first-time users start with Core (our entry tier) to gauge their personal response before stepping up. If you have prior experience with NAD+ precursors (NMN, NR, or niacin) and know your tolerance, Plus or Ultra may be a reasonable starting point. There is no universally 'best' starting tier — individual response varies.

Unopened products can be returned within 30 days of receipt for a full refund. Opened products may be eligible for partial refund on a case-by-case basis — please contact us at [email protected] with your order number, and we'll do our best to make it right.

Every bottle ships with a lot number printed on the label. You can request the Certificate of Analysis (COA) for your specific lot by emailing [email protected] with your lot number. Our commitment is that every claim we make is backed by documentation — and that documentation is yours to see.