This eyebrow tint product has received mixed feedback from guests, with many praising its ease of use and effectiveness in enhancing brow color. However, several guests reported issues with clumping and difficulty achieving a smooth consistency during mixing. While some found it to be a great alternative to salon treatments, others experienced skin irritation and dissatisfaction with the final results. Overall, it offers a cost-effective solution for brow tinting but may require some patience and technique to achieve the desired outcome.