Notice: In an effort to consolidate our Delosi® Brand, Nicotine Labs is now Delosi® Labs.

We have re-built the website from the ground up to include: More features, product descriptions, faster performance, cheaper US shipping and many other upgrades to improve your experience.

Due to the encryption differences of your account information between the two websites, it is necessary for you to re-set your password on Delosi® Labs.

We encourage you to start shopping at Delosi® Labs now as this website will soon be retired

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About Us

Who Is Nicotine Labs?

Nicotine Labs services the electronic cigarette industry by providing the necessary components to make their products. We were founded on the principal that ALL users of electronic cigarettes, regardless of make, model or manufacturer should expect the highest level of performance, taste and satisfaction in the product they are using. Because of these high standards, our doors didn't open when we were first inspired to do so. Instead, we took the time to search out the best ingredients to use in our product.

Why does Nicotine Labs only sell Delosi brand concentrated flavorings?

Our belief is that even though something is cheaper, it doesn't make it better for the consumer; it only makes it more profitable to sell. We feel that for all the benefits that vaping has over analog smoking, there is still the unknown of content from e-Liquid components manufactured outside the United States.

We believe e-liquid doesn't have to taste bad or contain unnecessary added coloring and stabilizers to perform well and we proved it. We source only the highest grade nicotine, purest vegetable glycerine and propylene glycol and sell Delosi brand flavors to ensure the best performance in your e-Liquid for you and your customers.

In fact, we're so confident that you'll love our products, we offer a 30-day guarantee on our flavorless nicotine liquid. If for any reason you are dissatisfied with your purchase, contact us to arrange a replacement.

I have more questions

Please feel free to email us with any questions, product requests or feedback, or just to say "Hi" at We truly enjoy hearing from our customers and we welcome all your comments.

Please accept our sincerest thanks for purchasing our products and becoming a valued customer. Without you, we would have no reason to continue our work.