The "Doubler" option is for customers who intend to add nicotine to their juice. Doublers are double strength juices designed to be diluted 1:1 with additional VG, PG and nicotine. Our doublers are provided in bottles twice the volume to make mixing a no-mess process. For more information, Please see our helpful page on mixing doublers.

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Alternatively, if you want something "ready to vape", choose the "ready to vape" option. Please note that ready to vape and doubler juices do not contain any nicotine.