

NIIN is the flagship brand of Streamline Group (based in Long Beach, CA), focused on tobacco-free synthetic nicotine products, including premium nicotine pouches and advanced disposable vape devices. The brand leverages Streamline’s strength in fast-moving, flavor-forward product development to offer solutions like NIIN Primed Pouches and NIIN Air Disposables, uniting modern nicotine alternatives under one cohesive identity.
Launched in early 2022, NIIN Air Disposables feature 5% synthetic nicotine, adjustable airflow, and a 900 mAh battery delivering up to 2,000 puffs—supported by Streamline's OEM infrastructure and wholesale network. Streamline markets NIIN through robust B2B and consumer channels, offering display kits and POS materials to retailers. With minimal direct branding, NIIN emphasizes product innovation, flexible distribution, and portfolio breadth over traditional brand storytelling—positioning it as a nimble contender in the alternative nicotine space.
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NIIN nicotine pouches are made with tobacco-free nicotine and come in the larger-size pouches, weighing 5 grams.
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