Concerns with overseas sourcing include: the difficulty of verifying manufacturing standards in another country, the potential for degradation during international shipping (particularly for temperature-sensitive peptides), the challenge of ensuring regulatory compliance across multiple jurisdictions, and the risk of counterfeit or adulterated ingredients entering the supply chain
If skin irritation, redness, or discomfort occurs, discontinue use and consult a healthcare professional
[91] Further studies are needed to determine the underlying mechanisms of its extracellular actions and their importance for human health and life processes in other organisms
The studies which were used throughout this review were composed of randomized control studies and systematic reviews
The concentration of active ingredients can significantly impact efficacy, so pay attention to product formulations
It can temporarily cause menstrual irregularities due to hormonal changes associated with weight loss and insulin sensitivity