Geek Bar Nicotine Content by Device
| Device | Nic strength | mg/mL | E-liquid volume | Total nicotine |
|---|---|---|---|---|
| Pulse 15K | 5% | 50 mg/mL | 16 mL | ~800 mg |
| Pulse X 25K | 5% | 50 mg/mL | ~25 mL | ~1,250 mg |
| Mate 60K Kit (per pod) | 5% | 50 mg/mL | 15 mL | ~750 mg |
| Mate 60K Pod (standalone) | 5% | 50 mg/mL | 15 mL | ~750 mg |
| CLR 50K | 5% | 50 mg/mL | 25 mL | ~1,250 mg |
| Pulse Zero Nicotine | 0% | 0 mg/mL | 16 mL | 0 mg |
Total nicotine is calculated as (volume in mL x mg/mL). It is a content figure, not a dose figure — you do not absorb the total amount of nicotine in a device.
What Does 5% Nicotine Mean in mg/mL?
The two units describe the same concentration:
- Percentage by weight — 5% means 50 milligrams of nicotine per gram of e-liquid. Most e-liquids are dense enough that 1 mL is close to 1 g, so the percentage maps cleanly to the mg/mL figure.
- Milligrams per millilitre (mg/mL) — the regulatory unit used by the FDA. 50 mg/mL is the legal cap on disposable nicotine-salt strength in the US, and it is what every Geek Bar Pulse, Pulse X, Mate 60K and CLR 50K ships at.
Lower strengths exist in the broader vape market (3 mg/mL, 6 mg/mL, 20 mg/mL), but Geek Bar's current disposable lineup is uniformly 5% for the nicotine versions and 0% for the zero-nic Pulse variant. There is no 3% or 20 mg/mL Geek Bar in the current US lineup.
How Many Cigarettes Equals a Geek Bar Pulse?
About 1,900 monthly impressions in GSC come to this kind of question — buyers wanting a real-world reference. The honest answer involves two different numbers:
- Nicotine content comparison — a 16 mL Pulse 15K at 50 mg/mL holds roughly 800 mg of nicotine. A typical cigarette is around 8 to 12 mg of nicotine. So by content, a fully consumed Pulse 15K is in the ballpark of 70 to 100 cigarettes worth of nicotine.
- Absorption comparison — only a fraction of the nicotine in either a cigarette or a vape is actually absorbed by the body. Smoking and vaping deliver nicotine at different rates, with different bioavailability. By absorption, the ratio is harder to pin down — research figures range widely depending on user behaviour.
The "X cigarettes per Geek Bar" figures online are usually the content figure, not an absorption figure. Use them as a content reference, not a 1:1 dose equivalence. The FDA's ENDS information page and the CDC e-cigarette page cover the nicotine delivery question in more depth.
Mate 60K Nicotine — Same as Pulse?
Yes, the same 5% / 50 mg/mL concentration runs across the Mate 60K Kit and Mate 60K Pod, identical to the Pulse and Pulse X chassis. What is different is the total e-liquid per device — the Mate 60K runs a 15 mL pod, smaller per pod than the Pulse X's 25 mL. The longer puff-count figure (60,000) comes from a more efficient dual-mesh coil and the VPU Chip's wattage management, not from a higher nicotine concentration. Same nicotine strength, different vapor production per puff.
Pulse Zero Nicotine — The 0% Option
The Geek Bar Pulse Zero Nicotine is the only current 0% nicotine product in the lineup. It uses the Pulse 15K chassis (same dual-mesh coil, same modes, same 15,000-puff figure) with a 0% nicotine version of the e-liquid base. Five flavors ship in the Zero Nic line — Blue Razz Ice, F*cking Fab, Miami Mint, Strawberry B-Pop, Watermelon Ice. See the Pulse Zero Nicotine PDP for current stock and the Geek Bar No Nicotine guide for the broader topic.
The Mate 60K Kit, Pulse X 25K and CLR 50K do not currently ship in zero-nicotine variants.
Nicotine Salt vs Freebase — Why Geek Bar Uses Salt
All Geek Bar disposables use nicotine salt, not freebase nicotine. The two terms describe the chemical form of the nicotine in the e-liquid:
- Freebase nicotine — the older, more alkaline form. At 5% concentration it produces a harsh throat hit that most users find unpleasant, which is why high-strength freebase e-liquids are uncommon.
- Nicotine salt — nicotine combined with an organic acid (typically benzoic acid). The salt form has a lower pH, which makes higher-concentration draws much smoother. This is what allows the 5% / 50 mg/mL strength to be tolerable in a draw-activated disposable.
Practically: nicotine salt is the form that lets a disposable like the Pulse 15K deliver 5% nicotine in a single draw without burning your throat. The trade-off is faster nicotine absorption and a different sensory experience than freebase.
Nicotine Per Puff — What the 5% Number Means in Practice
The "5%" or "50 mg/mL" number on a Geek Bar package describes nicotine concentration in the e-liquid reservoir, not nicotine delivery per puff. Two factors determine how much nicotine actually enters your bloodstream on a typical draw: the volume of e-liquid vaporized per puff (varies by mode and draw length) and the absorption rate through the lung lining (varies by individual).
A typical Pulse 15K puff in Regular Mode vaporizes about 1.0-1.5 mg of e-liquid, which contains roughly 0.05-0.075 mg of nicotine — call it 0.06 mg on average per puff. In Pulse Mode the per-puff vaporization roughly doubles, putting per-puff nicotine around 0.12 mg. For comparison, a single conventional cigarette delivers about 1-2 mg of nicotine to the bloodstream, so one cigarette is roughly equivalent to 15-30 Pulse 15K puffs in Regular Mode from a pure nicotine-delivery perspective. This is a rough estimate — real-world delivery varies with inhale technique, depth and how long the vapor sits in the lungs before exhale.
Across the full 15,000-puff lifetime of a Pulse 15K, total nicotine in the device sums to about 800 mg (16 mL x 50 mg/mL). At light daily use (around 30 puffs per day), a single Pulse 15K lasts about two weeks and the nicotine averages out to roughly 57 mg per day delivered into the vapor stream — though absorbed dose is lower because not all puff nicotine reaches the bloodstream. The Pulse X 25K carries the same per-puff nicotine concentration but with 25,000 puffs available, so the device-lifetime total comes out close to the same 800 mg figure but stretched over a longer use window.
Health Considerations
This page is a content reference, not health advice. Nicotine — at any strength — has documented health effects, and 5% nicotine salt is a high-concentration product. The FDA and CDC are the resources to consult for the public-health context. The Geek Bar Vape store does not position any of these products as medical products — see the Are Geek Bars Safe? page for the framing we use, and the Geek Bar Ingredients page for the full chemical breakdown.
All Geek Bar products are sold to adults 21+ and require age verification at checkout.