glutathione plus nac EuRho Vital L-Glutathion & Vit C L-Glutathione | 90 capsules (eu)

The answer to this question has to do with how this medication is used (including dosage and frequency)

As an antioxidant (adults):1 capsule daily or as directed by a health care practitioner

This bypasses any absorption problems in the stomach or intestine, and is a good way to get an older persons vitamin B12 level back to normal quickly

NAC supplies cysteine, the rate-limiting amino acid required for endogenous glutathione synthesis

Compounded semaglutide with B12 is not FDA-approved, but is made by licensed compounding pharmacies under the supervision of healthcare professionals

Intravenous therapy involves administering fluids, vitamins, minerals, amino acids, and other vital nutrients directly into the veins