Hairburst Longer Stronger Shampoo for Curly and Wavy Hair is a vegan, sulfate-free, and paraben-free shampoo designed to cleanse your locks while enhancing curl health and promoting growth. This wavy hair shampoo includes Almond and Black Oak Extracts for softness and moisture, amino acids to repair and fortify hair, and Wheat Bran Extract and Camellia Oil to control volume and improve strength. Besides these, Hydrolyzed wheat protein penetrates the hair shaft to provide deep nourishment, promoting fuller, stronger, and more manageable curls. It gently cleanses while nourishing curls, reducing frizz and tangles, and maintaining bounce and definition. Approved by the Curly Girl Method, this is the best shampoo for wavy hair made of high-quality formula with over 95% natural ingredients to support healthier hair growth.