Peptide capsules offer convenience for oral administration protocols
The Nusava D3 K2 formula delivers per 1 ml serving: Vitamin D3 (as Cholecalciferol) 125 mcg (5000 IU), Vitamin K2 (as MK-4 & MK-7) 120 mcg (MK-4: 60 mcg, MK-7: 60 mcg), and Omega-3 (Alpha Linolenic Acid) 250 mg
FIGURE 1 Bacillus amyloliquefaciens (PDB ID: 1BNR) (Bycroft et al., 1991), and X-ray crystal structure of isopenicillin N synthase (IPNS) from Emericella nidulans (strain FGSC A4/ATCC 38163/CBS 112.46/NRRL 194/M139) (PDB ID: 1QJF) (Burzlaff et al., 1999)

A typical COA for peptide research materials may include: Identity confirmation , such as mass spectrometry analysis or sequence verification methods appropriate for peptide characterization Purity assessment , commonly determined using high-performance liquid chromatography (HPLC) or comparable chromatographic techniques Relevant physicochemical characteristics , including molecular weight confirmation and appearance of the lyophilized material Lot number, testing date, and analytical method references used during quality evaluation Laboratory verification details , including documentation of independent or third-party analytical testing where applicable Certificates of Analysis are available for review in PDF format on the product page or upon request, allowing researchers to verify analytical documentation associated with each product lot