Well , let ' s say up to max 2050 micrograms of radium I know their gamma and alpha for this activity probably wouldn ' t matter outside of the body , I wonder more what are the odds that a big part of them ends up being ingestedinhaled , alpha is very hazardous inside <| sep |> You ' re absolutely right , most of these shades are easily duped and found in multiple other palettes . My favorite eyeshadow formula is from ABH though , that ' s how I ' ve justified all these purchases to myself 😅 . I actually sold all my Lorac palettes including the widely sought after original Mega Pro and got rid of a few other palettes so I could continue to collect these . I hope they continue to expand their selection because I really love them !