Why Color Wow Products Are a Bad Fit for Low Porosity Hair Low porosity hair has a tightly sealed cuticle, which makes it resistant to moisture absorption. This means that products need to penetrate deeply to be effective. Color Wow products, however, are designed to coat the hair rather than nourish it from the inside, making them a poor choice for low porosity strands. Here’s why: 1. Heavy Film-Forming Agents Weigh Down the Hair Key Ingredients: • Silicones (Amodimethicone,