Shampoo Due the harsh sun the hair is stripped off its essential oils, leaving it dry. Sunsilk Dream Soft & Smooth shampoo is the best shampoo for dry hair. It is enriched with Egg Ceramide Complex, which cleanses your hair and conditions even the driest hair leaving it soft & smooth. Soft and smooth hair can now say hello every day. Visibly thicker hair based on lab test comparing untreated hair vs. hair treated with Sunsilk Thick and Long shampoo