South Africa prop Asenathi Ntlabakanye receives 18-month doping ban
South Africa prop Asenathi Ntlabakanye has been handed an 18-month suspension for an anti-doping violation, ruling the forward out of the 2027 Rugby World Cup in Australia.
The 27-year-old tested positive for the prohibited substance Dehydroepiandrosterone (DHEA) in 2025 but continued playing while the investigation was conducted.
An independent tribunal panel issued the sanction after the player self-declared his use of the WADA-banned supplement under the mistaken belief it was permitted.
His suspension officially began on 13 May and will run until next November, concluding just after the global tournament finishes down under.
Lions pledge support amid appeal window
The Johannesburg-based franchise confirmed the South African Institute for Drug-Free Sport (SAIDS) had notified them of the formal ruling.
During this time, the Lions Rugby Company will continue to support Ntlabakanye as he navigates the process ahead.
The club issued their statement shortly after a recent United Rugby Championship defeat by Leinster, which marked the front-rower’s final on-pitch appearance.
He now possesses a 21-day window to formally appeal the independent tribunal’s decision.
Testosterone boost and international career
DHEA is strictly prohibited by global anti-doping authorities because it elevates testosterone levels, subsequently aiding muscle growth and overall athletic performance.
The imposing forward only recently established himself on the international stage, making his senior test debut against Italy in July 2025.
He has earned three caps for the Springboks since that breakthrough, a tally that will now remain stalled until at least late 2027.