Evo Normal Persons 500ml Duo Evo Normal Persons Shampoo 500ml concept.a deep cleansing shampoo to remove product build-up and balance the scalp.benefits.cools and stimulates the scalp, reducing excess oil. sulphate-free cleansers’ deeply clean to remove product build-up.how to use.wet hair, lather and rinse. recommended for all hair types; especially normal to oily hair. vegan / cruelty free / made without sulphates, parabens or gluten. Evo Normal Persons Conditioner 500ml concept.a light conditioner to reduce excess oil and stimulate the scalp.benefits.adds softness and shine, reduces frizz, helps detangle and improve manageability. cools and stimulates the scalp, reducing excess oil.how to use.apply to wet hair, massage into scalp and rinse. recommended for all hair types; especially normal to oily hair. vegan / cruelty free / made without sulphates, parabens or gluten.