The molecular structures of zinc and selenium are exactly the same. Whether zinc and selenium treasure tablets are good or not mainly depends on the zinc and selenium content of each tablet. The following is the zinc and selenium content of some zinc and selenium treasure tablets in China. For your reference.

Deneng brand zinc selenium treasure contains 0.0 16mg of zinc and 0.28ug of selenium per tablet.

Xinxibao brand zinc-selenium treasure contains 0.0 1-0.02mg of zinc and 0.25ug of selenium per tablet.

Cherbell brand protein zinc selenium contains 0.42mg of zinc and selenium1.26ug.

Xinyikangda brand zinc and selenium treasure tablets (Yuxin) each contains: zinc 1.2mg and selenium 3.0ug.

Lvjianyuan brand zinc selenium treasure contains: zinc 1.5mg per tablet and selenium 3.35ug.

Tianciyuan brand zinc selenium treasure contains 6.5mg of zinc and 20ug of selenium per tablet.

Xinfulai brand zinc-selenium treasure contains 8.53mg of zinc and 24.9 1ug of selenium per tablet.

Yangshengtang brand zinc selenium treasure contains: zinc 14.5mg, selenium 50ug,

Gabriel brand zinc selenium treasure contains zinc 16mg and selenium 80ug per tablet.