NAD+ Nicotinamide Adenine Dinucleotide

Solubility Soluble in DMSO Storage Store at -20°C

General tips For obtaining a higher solubility, please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.

Stock solution can be stored below -20℃ for several months.

Shipping Condition Secure Appearance: Powder Purity: >99% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

Coenzyme I, Nicotinamide Adenine Dinucleotide (NAD) is produced by enzymatic process with high purity (> 99%) , mainly used for health supplements, cosmetics, in vitro diagnostic products (IVD), enzymatic reaction and new drug development.
​After water, NAD+ is the most abundant molecule in the body and is necessary for life. NAD+ is a coenzyme — a “helper” molecule that enzymes need to function. Enzymes are a specialized type of protein that make chemical reactions much faster. For example, without enzymes some biological reactions would take 2.3 billion years to finish. Thus, life would likely not exist without enzymes

NAD+, which stands for nicotinamide adenine dinucleotide, is a critical coenzyme in the body that's involved in hundreds of cellular processes, but NAD+ levels decline with age. The body needs NAD+ and there is not an endless supply of it. NAD+ plays a key role in helping your brain cells age well. Within brain cells, NAD+ helps control the production of PGC-1-alpha, a protein that appears to help protect cells against oxidative stress and impaired mitochondrial function. Because of the role it plays in so many different biological processes, scientists and doctors are now looking at different ways it can be used to maintain healthy organs and neurological systems in human patients.

NAD+ is what's called a "helper molecule" because it binds to other enzymes in the body to activate them and generate molecular reactions. For example, proteins called "sirtuins," which are responsible for carrying out many biological processes within the human body, require the coenzyme to function properly. In layman's terms, we need NAD+ to live. However, as we get older, our bodies generate less and less of the coenzyme. This is one reason why we begin to feel the effects of aging and become more prone to age-related illnesses as the years pass by.

I. Core Benefits of Peptides (Why Do We Need Them?)

1. Rapid Absorption, No Burden on the Body (Fast)​
   Traditional proteins require a lengthy breakdown process in the digestive system before absorption, which is not only inefficient (absorption rate is often less than 30%) but also burdens the digestive system. Small-molecule peptides, however, do not require digestion and can directly cross the intestinal barrier into the bloodstream, with absorption speed comparable to medical drips and a utilization rate of over 90%. For the elderly with weakened digestive function and those recovering from surgery, this is practically "emergency-level" nutritional supplementation.
2. Deep Repair, Activating Cellular Self-Healing Power (Accurate)​
   Peptides are not only nutrients but also "messengers" for the body. They can precisely identify damaged tissues and stimulate cell division and regeneration. For example, they can promote collagen synthesis, accelerate wound healing, and even inhibit cell mutations at the gene level, playing a role in cancer prevention and anti-aging.
3. Gentle Regulation, Rebuilding Internal Balance (Stable)​
   Peptides act like "regulatory valves" for the body's sophisticated systems. They lack the strong stimulating properties of exogenous hormones, yet gently participate in signal transduction within the body—such as helping stabilize blood sugar in metabolic health or supporting vascular health to maintain healthy circulation.
4. Powerful Antioxidant, Scavenging Free Radicals (Protection)​
   As we age, the accumulation of free radicals in the body leads to aging and chronic diseases. Specific active peptides such as glutathione can directly neutralize free radicals, prevent lipid peroxidation, and protect the integrity of cell membranes, making them veritable "oral preservatives."

II. The Diverse Uses of Peptides (Where Do They Shine?)

1. Medicine and Clinical Treatment (Saving Lives and Curing Diseases)​
   • Peptide Drugs: Many difficult-to-treat diseases now have peptide-targeted drugs. Examples include Lupron™ for treating prostate cancer and hemostatic peptides for controlling bleeding.
   • Antibacterial and Antiviral: Antimicrobial peptides can directly disrupt bacterial cell membranes and even target abnormal cells, with low risk of inducing drug resistance, making them a potential weapon against resilient pathogens.
   • Special Medical Formula Foods: In clinical settings, "short peptide preparations" are commonly used for enteral nutrition support for post-operative or chemotherapy/radiotherapy patients. These preparations allow individuals to quickly obtain essential nutrition when unable to consume solid food.
2. Skincare and Medical Aesthetics (Anti-aging and Repair)​
   • Barrier Penetration: Ordinary collagen molecules are too large to penetrate the skin when applied topically. Small-molecule peptides, however, can easily cross the stratum corneum and reach the dermis.
   • Signal Peptides for Anti-aging: "Signal peptides" added to skincare products can prompt the skin to boost production of collagen and elastin fibers—achieving visible reductions in wrinkles and firmer contours.
3. Sports Nutrition and Fitness (Muscle Building and Recovery)​
   • Support for Muscle Growth: Post-exercise supplementation with whey protein peptides rapidly elevates amino acid levels in the blood, stimulates secretion of IGF-1 (Insulin-like Growth Factor-1), shortens muscle repair cycles, and alleviates delayed onset muscle soreness (DOMS).
   • Enhanced Athletic Performance: Corn oligopeptides promote lactic acid excretion, delivering anti-fatigue and endurance-boosting effects.

Why should you buy from us not from other suppliers?

1. Powerful R & D team
2. The ability of quantized production from grams to tons;
3. Various kinds of advanced equipment in the laboratory and plant;
4 .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5. Efficient and safe logistic plans for chemical products transportation;
6 .Excellent after-sale service.
7. Highest quality and good package
8 .ISO certificate

We try our best to provide first-class goods,competitive price and supreme service to meet every client's requirements. We look forward to establish a long-term business relationship with you on the basis of equality and mutual benefits.