Vape Juice Nicotine Strength Guide: Freebase vs. Salt Nic

"What mg should I get?" is the question we hear most from anyone standing in front of our e-liquid wall for the first time. The honest answer depends less on how much you used to smoke and more on what kind of device you're using and how you like to vape. Here's how to actually land on the right bottle.

Freebase nicotine vs. nicotine salts

These are the two forms of nicotine used in vape juice, and the difference explains almost everything else on this page.

• Freebase nicotine is the traditional form used in e-liquid. It hits harder on the throat at higher strengths, which is why freebase juice is usually sold at lower mg levels (3–12mg) and vaped in higher-wattage devices that produce big clouds.
• Nicotine salts (salt nic) are chemically bonded with an acid, which smooths out the throat hit even at high concentrations. That's what makes 25mg and 50mg juice tolerable — with freebase nicotine, those strengths would be harsh to the point of unusable for most people. Salt nic is the standard in pod systems and disposables.

Matching strength to your device

Sub-ohm tanks and box mods (freebase)

High-wattage, high-vapor-production setups pair with low-nicotine freebase juice — typically 0mg to 6mg. At sub-ohm wattages, anything higher gets harsh fast and delivers more nicotine per puff than most people want.

Pod systems (salt nic)

Most closed and refillable pod systems are built around nicotine salts in the 25mg–50mg range. If you're coming from cigarettes, this is usually the closest match to a similar nicotine delivery per puff.

Disposables

Nearly all disposables use salt nic, pre-filled at a fixed strength (commonly 20mg–50mg depending on the brand). There's no mixing involved — the strength is baked in, so the choice is really about picking the right disposable up front.

A rough starting point

These aren't hard rules, just a reasonable starting range if you're not sure:

• Former heavy smoker (a pack a day or more): 35–50mg salt nic in a pod system, or higher-wattage freebase around 6mg if you prefer big clouds.
• Former light-to-moderate smoker: 25–35mg salt nic, or 3–6mg freebase.
• Never smoked, vaping for flavor/hobby: 0–3mg freebase, or a low-mg salt nic if using a pod device.

If a strength feels too harsh, that's a sign to go down, not push through it. If you find yourself vaping constantly and still feeling unsatisfied, that's usually a sign to go up slightly rather than just vaping more often.

Why the device matters as much as the mg number

The same nicotine strength can feel completely different depending on the device delivering it. A 6mg freebase juice in a high-wattage sub-ohm tank can deliver more nicotine per session than 35mg salt nic in a low-power pod, simply because of how much vapor and how many puffs are involved. If you're switching device types, it's worth resetting your expectations on strength rather than assuming your old number carries over.

Ask before you buy

This is exactly the kind of thing our staff sorts out in about thirty seconds in person — tell us what you're vaping on now (or what you used to smoke) and we'll point you to a strength and flavor that actually fits, instead of guessing off a wall of bottles.