This haircare duo combines a smoothing protein treatment and a deep repair mask, both formulated for professional-strength care. The Let Me Be Smoothing Protein is a 1-liter (33.8 fl. oz.) liquid treatment designed to help reduce frizz and enhance manageability. It contains hydrolyzed proteins that work to strengthen the hair shaft, supporting elasticity and resilience during styling or daily wear. The formula is suitable for various hair types, including chemically treated or heat-styled hair, as it aims to smooth the cuticle without weighing strands down. The Deep Repair Mask, offered in a 500ml (16.90 fl. oz.) jar, is a thicker, conditioning treatment intended to restore moisture and repair damage. Its composition includes nourishing oils and protein-rich ingredients that penetrate the hair fiber to improve texture and reduce breakage over time. This mask is particularly beneficial for dry, brittle, or over-processed hair, as it helps to replenish lost lipids and proteins.

Together, the duo targets common concerns such as split ends, dullness, and lack of volume, providing a complementary approach to hair health. The smoothing protein can be used as a pre-styling primer or leave-in treatment, while the mask serves as a weekly deep-conditioning step. Both products are free from harsh sulfates and parabens, aligning with a gentle yet effective haircare routine. Their generous sizes offer extended use, making them practical for regular maintenance in home or salon settings. The professional-strength formulation ensures concentrated active ingredients, but results vary based on individual hair condition and usage frequency. This set is designed for those seeking to improve hair strength and appearance through consistent, targeted care.