Ekos Murumuru Reconstruction Mask. Features: Ekos Murumuru Reconstruction Maskis a moisture-rich treatment that forms a protective shield on the strands, deeply addressing issues such as heat damage, chemical damage, weather conditions, and pollution.Made with a 97% natural origin formula, this sulfate-free and silicone-free mask, enriched with a high level of nutrients, focuses on the reconstruction of the hair fiber, leaving your hair looser and full of movement.. Formulated Without: Parabans. Sulphates. Silicone. Key Ingredients: Murumuru is celebrated for its amazing hair benefits. It has a high affinity with the hair fiber, repairing damaged strands and recovering hairs natural elasticity. It creates a nourishing protective shield that helps control frizz while restoring the split ends, leaving soft and shiny..