Although the collection has a very small colour range with only 4 shades to choose from, they are all perfect colours for the summer and have a gorgeous glossy finish. Bourjois promise waterproof colour that lasts 10 hours with added SPF 15 to protect your lips from the sun. I don't know about 10 hours but the last is long and impressive. It's soft and doesn't dry out your lips. The crayon style of the stick makes applying much easier than your typical bullet style lipstick.
The colour I own is called 'Orange Punch' (03) which is a glossy peachy pink colour. The orange-ness of the lipstick does fade during wear; when I remove it, it's pink. But it is still a pretty colour so I don't mind that so much.
Overall, Bourjois Color Boost is a lovely lipstick which is perfect for the summer. So, if your still looking for your perfect summer lipstick, then I suggest you give it a try.