Unscented, Hypoallergenic, SLS Free Shampoo for Sensitive Skin – Cleure
M550 Polyquaternium 7 Softener Daily Chemical Detergent Raw Material Shampoo Softener Surfactant - China M550 Polyquaternium 7, Polyquaternium 7 for Shampoo | Made-in-China.com
Polyquaternium-7 polymer is widely used in cosmetic formulations as an excellent scalp conditioner.
Phoenix Artisan Accoutrements - Aqua D/G Conditioning Shampoo Puck – The Razor Company