Nic salt e-liquid bottle lifespan and cost comparison

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A 30ml bottle of nic salt e-liquid typically lasts a vaper a couple of weeks to a month, depending on usage. While initially pricier than freebase juice—around $15-20 versus $10-15—its higher nicotine concentration means you use less per puff, often making it more cost-effective for heavy ex-smokers. Factor in that nic salts degrade faster after opening, though, so don't stockpile too much.