A furious mum has claimed she has she found a blood-covered plaster in her baby's milk.
Michaela Tracey Nicholls, from London, says she was getting ready to feed her baby when she made the sickening discovery.
The mum was using the brand Aptamil, a formula for children not being breast fed or on a combination of their mother's milk and formula.
Ms Nicholls posted images of the bloody plaster lying in the powder-based formula onto Facebook.
She's now lodged a complaint with Aptamil.
"And to top it off it's actually been used and is covered with their blood.