Meclofenoxate is a stimulant prohibited in-competition, but its primary marker 4-CPA can also be attributed to cosmetic use or herbicide exposure. Scientists analyzed urine after exposure to these 4-CPA sources to provide useful data for #antidoping cases. 🧪

https://www.sciencedirect.com/science/article/abs/pii/S1570023224004392?via%3Dihub