Why is there cotton in multivitamin?

I bought multivitamin and opened the lid, and there is cotton inside. Why is this inside?

1045 2019-07-16 Lady

popular Can I listen to music with Bluetooth earphones on the plane?

popular How can I connect to watch a video on my phone on TV?

popular How do I recycle and recycle foil like cooking foil?

popular Is hair spray not allowed on the plane at all?

popular What is the nationality of Minnie?

Same Tag Do you take multivitamins or nutritional supplements all at once?

Same Tag What other nutritional supplements are good to take besides multivitamins?

Same Tag Fried food vs noodles

Same Tag Why is there cotton in multivitamin?

Same Tag Alive multivitamin. Does it smell this weird?

Same Time I recommend this method if you want to get milky pimples

Same Time Why is there cotton in multivitamin?

Same Time Which Singapore accommodation is good for a woman to stay alone?