This new line of hormones is nothing to be taken lightly. They are going to shut you down hard, and have their share of side effects just like being on a full AAS cycle. These are multiple powerful compounds together in one formula, so toxicity is also an issue. Estrogen and prolactin protection are included in the ingredients as well as TUDCA for the liver, however it is strongly recommended to run N2guard alongside this with a full extensive PCT afterwards.