Pea Complex (Range Hero) Noughty’s own Pea Complex, a clever blend of organic garden pea sprouts, green robusta coffee beans and our scalp health hero piroctone olamine promotes a healthy scalp to create the optimum environment for hair growth, waking up roots with a stimulating boost. The active balance is adjusted within the complex to best support the function of the product type (shampoo, conditioner or leave on tonic). Robusta Coffee Extract Green robusta coffee beans like the ones we use in our extract contain almost twice as much skin stimulating caffeine as equivalent arabica beans, bringing a boost to Noughty's own Pea Complex. Garden Pea Extract Organic garden pea extract has been shown to restore the hair’s vitality, helping to stimulate growth at the root and prolong the life cycle of the hair.