Nairobi Pamperlizer Shampoo (32 oz. / liter) by Nairobi. $20.00. Nairobi Pamperlizer Shampoo This rich conditioning shampoo is designed to neutralize hair's alkalinity and helps restore a normal pH level. Contains highly buffered balancing agents, plus a chelating agent and conditioners to effectively remove oily residue and mineral deposits. Releases a pampering botanical calming fragrance blend for a pleasant and alluring wellness experience.