What It Is: A kit contains 4 protein-rich and bond-building products perfect to help damaged curls look stronger and more elastic. What It Does: Hair porosity is the hair's ability to absorb and retain water. Weak and damaged hair has a more open cuticle structure that benefits from protein-enriched products to retain moisture and structure in the hair. This bundle contains protein-enriched products, which will help fortify the hair, repair damage, and protect it from further breakage. Set Includes: 2-oz. Bond Curl Rehab Salve: An intense pre-shampoo treatment, rich in proteins that targets hair bonds to strengthen and repair from the inside out. 12-oz. Core Strength Shampoo: Protein-enriched gentle cleanser that melts dirt and build-up to help hair look stronger and more resilient. 8-oz. Multi-tasking Conditioner: A hydrating protein-enriched multi-purpose cream that can be used as a rinse-out, deep conditioner, or leave-in hair moisturizer. 2-oz. Shape Up Aqua Gel: Light hold, protein-enriched incredibly lightweight styling gel that provides flexible definition and volume for all curls. How to Use: STEP 1: Apply Bond Curl Rehab Salve generously on damp hair until it is fully saturated. Leave on for a minimum of 15 minutes, (or up to 30 if you have mid-high porosity hair due to coloring, heat styling, or damage). STEP 2: Distribute Core Strength Shampoo generously to wet hair. Massage vigorously into your scalp to break down dirt and product build-up. Rinse off thoroughly. STEP 3: Apply Multi-tasking Conditioner and leave on for 1-2 minutes, then rinse to instantly detangle, smooth, and revive your hair. As a deep conditioner: leave on for 15-30 minutes, then rinse to deeply nourish and replenish your strands. As a leave-in: rake through wet, freshly washed hair to maintain moisture and plump curls until the next wash. STEP 4: Apply to soaking wet hair. Rake through to ensure you are evenly coating all strands. Use the "praying hands" method to smooth all locks down, seal the moisture in, and tame the cuticles. Scrunch to encourage curl formation, then air dry or diffuse. Free of: Sulphates, Parabens, Silicones, Mineral Oils, Phthalates, DEA Gluten-Free, Vegan, Cruelty Free