Achieve thicker, stronger, and healthier hair with Doo Gro Mega Thick Shampoo, an 8 oz formula designed to promote hair thickness and strength. This shampoo revitalizes and nourishes the hair, leaving it looking and feeling fuller and more resilient. Experience the benefits of thicker, stronger, and healthier hair with Doo Gro Mega Thick Shampoo. This scientifically formulated 8 oz formula promotes hair thickness and strength, providing your hair with essential nutrients for a fuller and resilient look and feel. With regular use, you can revitalize and nourish your hair for long-lasting results.