Nicotine — 5% salt formulation across all JNR SKUs.
Every JNR P-series device ships at 5% (50 mg/mL) salt nicotine. This is the upper limit for legal disposable vape sales in the United States. Salt nicotine is the protonated form of nicotine, chemically modified by adding benzoic acid — it absorbs into the bloodstream faster than freebase nicotine but feels smoother on the throat at the same mg/mL. This is why disposable vapes can run at 50 mg/mL without being unbearable to inhale, whereas freebase at the same concentration would be intolerable.
Cigarette equivalency: there is no clean conversion. Order-of-magnitude estimate: a single 32 mL JNR pod contains nicotine in the range of 250-400 cigarettes worth of nicotine content. Actual cigarette-equivalent absorption depends on draw depth, frequency, and your prior nicotine cadence. The FDA does not endorse cigarette-equivalent claims for vape products.
Propylene glycol + vegetable glycerin — the carriers.
The e-liquid base is a blend of propylene glycol (PG) and vegetable glycerin (VG) — typically in a 50/50 or 60 VG / 40 PG ratio depending on the flavor. PG is a colorless, nearly tasteless liquid that carries flavor compounds well and provides the throat-hit sensation. VG is a thicker, slightly sweet liquid that produces the visible vapor and softens the throat hit. Both are FDA-approved as food additives (used widely in toothpaste, packaged foods, and cosmetics). People with PG allergies (rare but documented) should not vape any vapor product that uses PG carriers.
USP-grade flavoring — the same standard as food and pharma.
JNR flavor compounds are USP-grade (United States Pharmacopeia), the same purity standard used in food and pharmaceutical products. Each of the 10 JNR flavors is a custom blend of natural and artificial flavor compounds calibrated for inhalation rather than ingestion — a meaningful distinction, because some flavors safe to eat are not safe to vape. The flavoring contributes 5-12% of the total e-liquid weight depending on the flavor profile (richer profiles like Mexican Mango use more; lighter profiles like Miami Mint use less).
No diacetyl, vitamin E acetate, or banned additives.
Diacetyl (the buttery-popcorn flavor compound implicated in occupational lung disease cases when inhaled in industrial concentrations): not used in any JNR flavor. Vitamin E acetate (the additive linked to EVALI lung injury cases in 2019 and only ever found in illicit-market THC vapes, never legal nicotine products): not used in any JNR flavor. We also do not use acetyl propionyl, acetoin (in concentrations linked to lung concerns), or any additive on the FDA's ENDS substances of concern list. The full ingredient stack is straightforward: nicotine, PG/VG, USP-grade flavoring, trace water.
What is in each JNR vape — nicotine, e-liquid volume, puffs and battery by SKU
The same four ingredient categories go into every JNR SKU; what changes per device is how much e-liquid it holds, how many puffs that is rated for, and the battery behind it. This table is generated from the product data that the product pages and cart use.
| JNR SKU | Nicotine | E-liquid | Rated puffs | Battery | Coil | Price |
|---|
| JNR P4 Stellarc 100K Kit | 5% salt nicotine (50 mg/mL) | 32 mL pre-filled | 100,000 | 1200 mAh hub + 280 mAh pod | Dual Mesh | $23.99 |
| JNR P4 Stellarc 100K Pod | 5% salt nicotine (50 mg/mL) | 32 mL pre-filled | 50,000 | 280 mAh in pod | Dual Mesh | $21.99 |
| JNR P5 GlassRock 100K Kit | 5% salt nicotine (50 mg/mL) | 64 mL pre-filled | 100,000 | 1000 mAh hub | Dual Mesh | $24.99 |
| JNR P5 GlassRock 100K Pod | 5% salt nicotine (50 mg/mL) | 32 mL pre-filled | 50,000 | none in pod (powered by the hub) | Dual Mesh | $22.99 |
Ingredient list per SKU is identical: salt nicotine at 5% (50 mg/mL), propylene glycol, vegetable glycerin, USP-grade flavoring. No diacetyl, no vitamin E acetate, no THC or cannabis derivatives, no 2% or 3% nicotine variants in the US lineup. All 10 flavors share the same base recipe and differ only in the flavoring blend.
TRANSPARENCY
Ingredient disclosure for adult buyers.
Vape product manufacturers are not federally required to publish ingredient lists publicly under current FDA regulation. We publish this page voluntarily because adult buyers should be able to make informed decisions about what they inhale. The disclosure reflects the standard e-liquid composition across all 10 JNR flavors. If you have specific allergy concerns (PG sensitivity, specific flavor-compound allergies), email service@vapejnr.com before purchase.
5% salt nicotinePG / VG baseUSP-grade flavoringNo diacetylNo vitamin E acetate
RELATED ACROSS THE JNR VAPE CATALOG
The ingredient transparency in this article applies uniformly across the JNR refillable vape catalog — same 5% salt-nicotine formulation across every flavor on the JNR vape flavors menu, same prefilled juice inside every JNR Stellarc pod and every P5 GlassRock pod. The only thing that changes between SKUs is the hub chassis. If the question is what does Miami Mint vape taste like rather than what is in it, the tasting page covers the spearmint profile. Sacramento warehouse one-working-day dispatch and per-state delivery windows on JNR Vape Near Me.
Common Questions
What is the nicotine strength of JNR Vape?
Every JNR P-series device ships at 5% (50 mg/mL) salt nicotine. This is the upper limit for legal disposable vape sales in the United States and the strength most ex-cigarette smokers find satisfying on the first session.
What is salt nicotine vs freebase nicotine?
Salt nicotine is the protonated form of nicotine, chemically modified by adding benzoic acid. Salt nic absorbs faster than freebase but feels smoother on the throat at the same mg/mL — that is why disposable vapes can run at 50 mg/mL without being unbearable, whereas freebase at the same concentration would be intolerable.
Is 5% nicotine strong for a first-time vaper?
Yes — it is the strongest legal disposable strength in the US. First-time vapers (especially non-smokers) should not start at 5%. JNR's product line is designed for adult ex-smokers transitioning off cigarettes. If you are not a current or former smoker, this is not the right product category for you.
How many cigarettes does one JNR pod equal?
There is no clean conversion. Rough order of magnitude: a single 32 mL JNR pod contains nicotine in the range of 250-400 cigarettes worth of nicotine content. Actual cigarette-equivalent absorption depends on draw depth, frequency, and your prior nicotine cadence. The FDA does not endorse cigarette-equivalent claims.
Does JNR Vape contain diacetyl?
No. Diacetyl (the buttery-popcorn flavor compound implicated in occupational lung disease cases) is not used in any JNR flavor. We also do not use vitamin E acetate (linked to EVALI lung injuries), acetyl propionyl, or any additive on the FDA's ENDS substances of concern list.
What is the PG / VG ratio in JNR e-liquid?
Typically 50/50 or 60 VG / 40 PG depending on the flavor profile. PG carries flavor and provides throat-hit; VG produces visible vapor and softens the throat hit. Both are FDA-approved as food additives.
