Mellow Fellow Live Resin Duo Cartridge — 4ml (2x 2ml 510 Carts)

Mellow Fellow Live Resin Duo Cartridge

The Mellow Fellow Live Resin Duo delivers 4ml of hemp-derived cannabinoid blends across two 2ml 510-thread cartridges. Each duo pairs two different strains with unique cannabinoid profiles — one cart for energy and focus, the other for calm and relaxation. Swap between moods without swapping devices.

Mellow Fellow is a pharmacist-formulated brand that blends Delta-8, HHC, THCp, THCv, CBG, CBD, CBN, and other hemp-derived cannabinoids into effect-specific formulas. Every batch is third-party lab tested for purity, potency, and heavy metal compliance.

5 Duo Blends, 10 Strains

Each Mellow Fellow Duo pack pairs two mood-specific blends with complementary strains:

The Euphoria + Tranquility duo has won industry recognition for its cannabinoid complexity — it blends Delta-8, Delta-11, HHC, THCb, THCh, THCp, THCv, CBG, CBN, and H4CBD across both carts.

Pharmacist-Formulated Cannabinoid Blends

Mellow Fellow was founded by a pharmacist and a Ph.D. chemist. Each duo is formulated with a specific effect profile in mind:

• Motivation — HHC, H4CBD, CBG. Uplifting and focused energy.
• Recover — Delta-8, HHC, THC-M, H4CBD, CBG. Deep body relaxation.
• Charged — HHC, THCv, H4CBD, CBG. Stimulating and alert.
• Dream — Delta-8, HHC, THCp, CBN, CBD. Calm and sedating.
• Desire — Delta-8, HHC, THCh, CBD, CBG. Blissful and social.
• Clarity — Delta-11, HHC, THCv, Delta-8, CBD, CBG. Focused and clear-headed.
• Introvert — Delta-8, HHC, THCb, THCp, CBN, CBG, CBD. Quiet and introspective.
• Creativity — Delta-8, Delta-10, HHC, CBD, CBG. Imaginative and expressive.
• Euphoria — Delta-8, HHC, THCp, H4CBD, CBD, CBG. Uplifting and euphoric.
• Tranquility — HHC, H4CBD, CBN, CBD, CBG. Peaceful and mellow.

All blends are derived from hemp and contain less than 0.3% Delta-9 THC, in compliance with the 2018 Farm Bill.

Live Resin Extraction

Mellow Fellow uses live resin extraction to capture the full spectrum of terpenes and cannabinoids from fresh-frozen hemp flower. This preserves the natural flavor and aroma of each strain — Cali Gas tastes like bold citrus and gas, Forbidden Fruit delivers sweet cherry, and Pineapple Express hits with tropical sweetness.

Live resin produces a smoother, more flavorful vapor compared to distillate-only cartridges. The terpene-rich oil also contributes to the entourage effect, where cannabinoids and terpenes work together for stronger, more balanced effects.

Premium Hardware

Each Mellow Fellow Duo cartridge is built with quality materials:

• Turbo ceramic coil — Even heating with no burnt taste. Better flavor than cotton wicks.
• Borosilicate glass tank — Heat-resistant and non-reactive. No plastic leaching.
• Lead-free copper center post — Zero heavy metal leaching into the oil.
• 510 thread connection — Universal fit for any standard 510 battery.

Each cart holds 2ml of live resin blend and delivers approximately 600 puffs per cartridge — about 1,200 puffs total per duo pack.

How to Use the Duo Carts

The Mellow Fellow Duo cartridges use a standard 510-thread connection. Screw one onto any 510 battery (sold separately), set your voltage between 2.5V and 3.5V for best flavor, and inhale. Switch between the two carts whenever you want a different mood or strain.

Start with short 2–3 second draws if you are new to cannabinoid blends. Effects typically begin within minutes and can last 1–3 hours depending on the blend and your tolerance.

Third-Party Lab Tested

Every Mellow Fellow product is tested by independent labs for:

• Cannabinoid potency — Verifies the exact cannabinoid ratios in each blend.
• Heavy metals — Confirms no lead, cadmium, arsenic, or mercury above safe limits.
• Pesticides and residual solvents — Ensures clean extraction without harmful chemicals.
• Microbial contaminants — Tests for mold, yeast, and bacteria.

Lab results (COAs) are available on the Mellow Fellow website for every batch.

Who Should Buy This

The Mellow Fellow Live Resin Duo is designed for adults 21+ who want:

• Mood-specific effects — Choose between energy, calm, focus, creativity, or euphoria.
• Variety in one purchase — Two different strains and blends per pack instead of committing to one flavor.
• Premium live resin quality — Richer flavor and stronger entourage effect vs. distillate carts.
• Hemp-derived cannabinoids — Federally compliant under the 2018 Farm Bill.

Shop Hemp Cartridges at Vape City USA

The Mellow Fellow Live Resin Duo Cartridge is available now at Vape City USA. Browse more top vape brands and new arrivals on our store.

WARNING: This product is intended for adults 21 and older. Hemp-derived cannabinoids may produce psychoactive effects. Do not drive or operate machinery after use. Consult a physician before use if you have any medical conditions or take medications.