The Magic Spell Setting Spray by Jason Wu Beauty is a game-changer for those with oily skin. According to Marbella's video review, this setting spray is best applied in layers. After applying cream-based products, a layer of the spray is applied and allowed to dry. Then, powder products are applied, followed by another layer of the spray. Finally, highlighter and lipstick are applied, with a final layer of the spray. Marbella claims that her makeup lasted for a remarkable six hours without needing any touch-ups. The spray provides a matte effect without compromising luminosity. Overall, the Magic Spell Setting Spray is highly recommended for its long-lasting and effective results.