The Brows Before Boys Eyebrow Powder in Gus color by Jason Wu Beauty is highly recommended by Lauren in their video review. The powder is vegan, cruelty-free, sulfate-free, and paraben-free, making it a great choice for those who prioritize clean beauty. Lauren mentions that the blonde color of the powder matches their natural eyebrow shade perfectly. They also note that the product is water-resistant, which is a desirable feature. Overall, the Brows Before Boys Eyebrow Powder offers a high-quality formula with a shade that blends well and provides a natural look. However, no potential drawbacks are mentioned in the review.