Image 1 of 1 O&M PS Shampoo $36.00 Sold Out O&M PS SHAMPOO is your smoothing essential for dry, unruly or frizz-prone hair. Sold Out Added! O&M PS SHAMPOO is your smoothing essential for dry, unruly or frizz-prone hair. You Might Also Like Innersense Color Awakening Hair Bath $32.00 O&M Fine Intellect Shampoo $34.00 O&M Detox Shampoo $34.00 O&M Conquer Blonde Silver Shampoo $34.00 Innersense Bright Balance Hairbath $34.00