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Doctor had Botox on ONLY one side of her face to reveal its dramatic effect - can you guess which side is natural?
California-based Dr Bita Zadeh Farrell treated herself as a 'lab rat' for her experiment which saw her only use botulinum toxin on the lower facial muscles on her right side.
California-based Dr Bita Zadeh Farrell treated herself as a 'lab rat' for her experiment which saw her only use botulinum toxin on the lower facial muscles on her right side.
