Is there anyone who should not take Bladder 2.2?

Yes. Certain individuals should not take Bladder 2.2:

Pregnant and/or nursing women. Bladder 2.2 contains a high dose of vitamin A, which may not be safe for pregnant or nursing women.

Those who smoke. Supplements containing vitamin A/beta-carotene may increase the risk of lung cancer in those who smoke. If you decide to quit smoking, wait six months before starting Bladder 2.2.

Individuals with interstitial cystitis or recurrent kidney stones. Bladder 2.2 contains a high dose of vitamin C, which may irritate the bladder in those with interstitial cystitis or increase the risk of kidney stone formation.