The summary is:
Two friends, Mariana and Jessica, go to a makeup store in Los Angeles and buy products for each other. They challenge themselves to do their makeup with the products they got, which are cheap and not very good. They film themselves trying out the products and commenting on the results. They also announce a giveaway for their followers who comment with their email. They end the video by thanking their audience and promoting another video on May's channel.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where two women are doing a makeup challenge with products they bought for each other.
2. The video is part of a giveaway where they will choose two followers who comment with their email to receive some makeup products.
3. The video was recorded in Los Angeles and it was their first international trip.
4. The products they bought for each other include foundation, concealer, contour, eyeshadow, eyelashes, lipstick and highlighter.
5. They have different opinions and preferences about the products they use and the results they achieve.