Bond peptides NAD beta-Nicotinamide adenine Dinucleotide is a high purity white powder with molecular formula C21H27N7O14P2 and molecular weight 663.425. This pharmaceutical grade coenzyme is water soluble and has an assay of 90%-99% purity.

NAD exists in two forms: an oxidized form (NAD+) and reduced form (NADH). As one of the most important bond peptides in cellular metabolism, NAD plays crucial roles in energy production, DNA repair, and cellular signaling pathways.

Key applications of these bond peptides include:
1. Skincare: NAD functions as a potent antioxidant in cosmetic formulations, helping repair damaged cells and reduce signs of aging.
2. Cellular respiration: These bond peptides are essential for ATP production, the energy currency of cells.
3. Research supplements: NADH supplements support DNA repair and cellular regeneration processes.
4. Clinical research: Studies suggest potential benefits for conditions like chronic fatigue syndrome.

This product is for research use only, not for human consumption. Proper storage in cool, dry conditions is recommended to maintain stability of these sensitive bond peptides.
Outstanding experience from start to finish. The shipping was incredibly fast, arriving well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the product arrived in perfect condition. Regarding the product itself, the quality appears to be exceptional. The powder is of a very fine, consistent texture, exactly as one would expect for a high-grade pharmaceutical intermediate. The labeling was clear and accurate, which is crucial for our laboratory work. Customer service was also top-notch; the communication was prompt, clear, and helpful throughout the entire ordering process. They were very responsive to my initial inquiry and provided all necessary documentation without delay. Overall, this was a seamless transaction. The combination of rapid logistics, apparent high quality, and excellent support makes this supplier highly reliable. I am thoroughly satisfied and would not hesitate to place future orders for our research needs. This level of service and product integrity is exactly what we look for in a wholesale supplier for critical intermediates like NAD.