After 28 days, the benzyl alcohol preservative may lose its effectiveness
A few things I quickly learned: If you arent deficient its not going to do much for you Its not cheap Get ready for needles This is not a magic weight loss pill Thats right, youll need to get over sticking yourself with a needle

Peptide Structures NAD+ (Nicotinamide Adenine Dinucleotide) Molecular Formula: CHNOP Molecular Weight: 663.43 g/mol PubChem CID: 925 CAS Number: 53-84-9 Synonyms: -Nicotinamide adenine dinucleotide, DPN, Coenzyme I, Diphosphopyridine nucleotide MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA-c) Sequence: Met-Arg-Trp-Gln-Glu-Met-Gly-Tyr-Ile-Phe-Tyr-Pro-Arg-Lys-Leu-Arg Molecular Formula: CHNOS Molecular Weight: 2174.6 g/mol PubChem SID: 255386757 CAS Number: 1627580-64-6 Synonyms: Human MOTS-c, UNII-A5CV6JFB78, MOTS-c trifluoroacetate salt 5-Amino-1MQ (5-Amino-1-methylquinolinium) Molecular Formula: CHN Molecular Weight: 159.21 g/mol PubChem CID: 950107 CAS Number: Synonyms: 5-amino-1-methylquinolinium, SCHEMBL6403148, CHEMBL4116828, ZMJBCEIHNOWCMC-UHFFFAOYSA-O, STL196667 This synergistic triad provides a unique investigational platform for metabolism, neuroprotection, and healthy aging research
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5-Amino-1MQ works by precisely blocking the catalytic pocket of the NNMT enzyme
I can appreciate the reasoning for not doing a B12 assay when checking her ferritin [or whatever iron indicator] but checking B12, Folate and Ferritin at the outset is probably wisest