You can see an example of a supplement that combines D3 and both active forms of vitamin K2 (MK4 and MK7) here
doi:10.1016/j.cmet.2016.05.006 Mehmel M, Jovanovic N, Spitz U
At Pure Medical Spa, we deliver pharmaceutical-grade Glutathione directly into your bloodstream, ensuring your cells get the full benefit of this remarkable nutrient
3.3 Changes in serum cobalamin by supplementation route and dosage Across 35 comparisons, the mean percentage increase in serum cobalamin following supplementation was approximately 293%, confirming the overall effectiveness of vitamin B12 interventions (Supplementary Table S4)
Aura Phase: Auras, experienced by a subset of migraine sufferers, are transient sensory disturbances that often affect vision with symptoms like flashing lights, blind spots, or geometric patterns