LNK International, a maker of over-the-counter pharmaceuticals, is expanding with a deal for new warehousing and distribution space in Central Islip. 

LNK, which is headquartered on Arkay Drive in Hauppauge, leased 100,000 square feet at 250 Creative Drive. 

Founded in 1980, LNK manufactures more than 150 formulas of pain relief, cough and cold, and gastrointestinal products. 

Richard Cohen of Ashlind Properties represented the tenant, while Jason Miller served as in-house representative for landlord Steel Equities in the Central Islip lease transaction.