Gradient protein color nail designs

Quick answer：

Gradient protein color nail designs refer to a nail art style that involves blending different shades of protein-based colors to create a smooth, gradient effect on the nails. This trend often utilizes colors that are soft and natural, mimicking the look of real nails. Protein-based polish is known for its durability and strength, making it a popular choice for nail enthusiasts who want both style and longevity.