Gibbs Brand is great for use on a bicycle chain. It not only lubricates it, but also helps keep it clean by not attracting dirt.
This video shows a great example – a folding bike with 16″ wheels. The chain is not far off the ground due to the small wheels which means the chain is very susceptible to dirt and spray off the road. However as it’s been lubricated regularly with Gibbs Brand the chain is still clean and running freely.