the importance of glutathione in human disease What Is Glutathione? Benefits, Supplements & Risks https://bit.ly/4pQsHOQ Figure 3 from Dossier :

[DOI] [PubMed] [Google Scholar] 3.Jenkins D.J., Kitts D., Giovannucci E.L., Sahye-Pudaruth S., Paquette M., Mejia S.B., Patel D., Kavanagh M., Tsirakis T., Kendall C.W., et al

Vares, M

This study lays the foundation for using Amaranthus microgreens as a scalable functional food, focused on enriching nutrients that offer health benefits and have industrial uses

They learned about it in a call from a reporter

A powder in a vial is a shipping-and-stability decision made upstream by suppliers, and it says nothing about whether the reconstituted liquid, once injected, does anything measurable for the appearance of skin