Each ingredient on its own is either Category A (B) or essential with no evidence of harm at normal levels (B, B, B) or Category C in very high doses (niacin)
Lack of FDA Approval for Some Uses While glutathione is used for specific medical conditions, its use for general wellness or cosmetic purposes (like skin whitening) is not FDA-approved and may carry risks
But some animal, anecdotal, or case-specific studies have shown some serious fetal effects related to a few common skin care ingredients
Transparency: Full QC package including calibration plots, QC recoveries, blanks, and raw LC-MS/MS files guarantees traceability and reproducibility
The genetic test reveals predispositions in peptide and metabolic pathways, not exact medication response or supplement efficacy