However, when you have attached a cartridge to your pen, we recommend storing both in the fridge when not in use
Hua, Y., Clark, S., Ren, J
Unfortunately, the therapeutic potential of NAC in bone tissue pathology has not been substantiated by clinical trials ( underscoring the need for further in vivo research
Nuhn L, Vanparijs N, De Beuckelaer A, Lybaert L, Verstraete G, Deswarte K, Lienenklaus S, Shukla NM, Salyer AC, Lambrecht BN, Grooten J, David SA, De Koker S, De Geest BG
This is why many people choose to supplement both, depending on their specific wellness goals