What specific ingredients should I be vigilant about when it comes to Nurdovas, particularly for those of us who are keen on maintaining the integrity of our skin and overall well-being? Are there particular compounds that are deemed detrimental, perhaps due to their propensity to disrupt hormonal balance or provoke allergic reactions? In an era where the scrutiny of skincare products has reached unprecedented levels, one might wonder which additives are historically linked to adverse effects. Could certain preservatives or synthetic fragrances be lurking in formulations, quietly undermining our health? Furthermore, how do these ingredients impact the delicate equilibrium of our skin, especially during pregnant states or other sensitive periods? Is it possible that even some natural ingredients could pose risks, despite their seemingly innocuous origins? Delving into the realm of Nurdovas, what guidance can researchers provide to navigate this complex landscape of ingredient efficacy and safety, especially for cautious consumers?