IGK GOOD BEHAVIOR Ultra Smooth Shampoo

You get smooth, shiny hair

IGK GOOD BEHAVIOR Ultra Smooth Shampoo gives you soft slip and a clean rinse, with a glossy finish that shows up after one wash. The lather feels silky, not heavy, and it works for every hair type.

It starts at the scalp

Massage it into wet hair, and the formula moves through roots and lengths without that squeaky drag. Vitamins, minerals, and antioxidants help leave your scalp feeling fresh and your hair looking settled, not puffy.

Pick the size you use

The 8oz bottle fits a shower shelf or weekender bag. If you go through shampoo fast, the 33.8oz/Liter size keeps the same formula on hand longer. Simple. Easy to grab.

Not a soap treatment

This isn't turmeric kojic soap, and it isn't a hyperpigmentation treatment or a collagen production boost claim. It's the wash you reach for when you want to rinse, repeat if needed, and get hair that feels smoother, cleaner, and easier to comb through.