Iran has pursued what could charitably called an escalate to de-escalate strategy
It is required for life and is safe to use
However, this study has certain limitations that warrant further investigation
If it persists beyond 48 hours, you may be reacting to the concentration
Ewert A, Leifheit-Nestler M, Hohenfellner K, Buscher A, Kemper MJ, Oh J, Billing H, Thumfart J, Stangl G, Baur AC, Foller M, Feger M, Weber LT, Acham-Roschitz B, Arbeiter K, Tonshoff B, Zivicnjak M, Haffner D (2020) Bone and mineral metabolism in children with nephropathic cystinosis compared with other CKD entities
Ideally, a product would have both