An applicator for applying a product to head hair comprises a neck portion and a flexible/elastic spatula. The neck portion comprises inner threads and an upper end and the spatula comprises a free end at a distal end from said neck portion. The free end comprises an edge extending in a substantially orthogonal direction to the extension of the spatula, said edge having a dispensing opening. The spatula forms a flat shaped body portion between said neck portion and said flat shaped body portion. The applicator comprises a bridging portion, comprising a bottom extending in a substantially transversal direction to the neck portion. The substantially flat shaped body portion extends in a substantially orthogonal direction from said bottom, defining an internal channel extending from the dispensing opening to an inlet opening. The inlet opening is arranged at the lower side of the bottom in the interior of the neck portion.