The Grandpa Soap Company Shampoo – Purifying With Rosemary and Lemongrass Oils, Leaves Scalp and Hair Feeling Clean and Fresh, All Hair Types, Vegan, Sulfates and Parabens Free, 8 Fl Oz

Customers find this shampoo effective at cleansing and balancing oily scalps, with one noting it works well for fine straight hair. The product receives positive feedback for its scent, silky texture, and moisturizing properties, particularly for sensitive skin. While many customers say it lathers well, opinions on this aspect are mixed.