California · New Jersey

The craft of solventless

We started in 2015 showing heads how to press their own. Ten years later we press it ourselves, and we don’t put out anything we wouldn’t smoke.

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The menu

What we press.

Black Label Rosin, solventless rosin by Rosin Tech Labs, California packaging

Black Label Rosin

Black Label is our rare, small-batch line. Single farms, limited runs. Most batches come in under 1,000 grams. When a drop sells out, that’s usually it, give or take a few that earn a comeback. We only press it with the rarest cultivars our partner farms grow.

Green Label Rosin, solventless rosin by Rosin Tech Labs, California packaging

Green Label Rosin

Green Label is the same solventless craft, built for every day. Same wash, same press. We just source our more available cultivars in bulk and pass the savings on. Real hash at a price you can run with.

Hash Hole, solventless infused pre-roll by Rosin Tech Labs, California packaging

Infused Pre-Roll

Hash Hole

Strain-specific, small-batch, hand-rolled on site in Torrance, CA. 1.3g of indoor flower around .3g of Black Label rosin, wrapped in Vibes Black Paper with a glass filter to cool the smoke. We sample every batch before it goes out.

Rosin Vape, solventless all-in-one solventless vaporizer by Rosin Tech Labs, California packaging

All-in-One Solventless Vaporizer

Rosin Vape

An all-in-one solventless vape with the loudest terps we make. We dialed the cure first, then built it into the hardware. Small-batch, strain-specific, rosin on the go.

Rosin Gummies, solventless edible by Rosin Tech Labs, California packaging

Rosin Gummies

Strain-specific flower, washed to hash, then made into a gummy. Vegan, non-GMO, and the terps actually taste like the strain they came from. Clean and simple.

Hash Nugs, solventless infused flower by Rosin Tech Labs, California packaging

Hash Nugs

Flower infused with our in-house solventless ice water hash. Grind it into papers or pack a bowl. Every jar is pure solventless, start to finish.

Hash Walkers, solventless infused joint pack by Rosin Tech Labs, California packaging

Infused Joint Pack

Hash Walkers

A six-pack of .5g joints: 80% flower, 20% award-winning ice water hash. Smooth, potent, and easy to pass around.

Hash Joint, solventless infused pre-roll by Rosin Tech Labs, California packaging

Infused Pre-Roll

Hash Joint

A single 1g joint: 80% flower, 20% pure ice water hash. Smooth, potent, and full of flavor.

California menu →New Jersey menu →

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We’re out here.

Next few stops on the calendar. Come say hi.

September 2026

No stops in September 2026 in California yet. Check back soon.

See the full calendar →

Fresh Drop

Just landed.

The latest solventless to hit shelves, and where to grab it.

Zen Garden, a licensed Stockton, CA dispensary carrying Rosin Tech Labs

3 days ago20 new drops

Zen Garden

Stockton, CA

Gamma Cookies
Hash Walkers
3 days ago
Garlic Berry
Hash Walkers
3 days ago
Zuni
Hash Hole
3 days ago
Cherry Banana
Rosin Gummies
3 days ago
Wakanda Jelly
Rosin Gummies
3 days ago
Grave Fruit
Hash Walkers
3 days ago
Citrus Funk
Hash Walkers
3 days ago
Tropi Tangie
Rosin Gummies
3 days ago
Cookie Dough
Hash Nugs
3 days ago
Berry Peaches
Rosin Gummies
3 days ago
Cookies n Chem
Hash Hole
3 days ago
Zoap Bomb
Hash Joint
3 days ago
Donny's Reserve
Hash Walkers
3 days ago
Space Rox
Hash Nugs
3 days ago
Lemon Banana Sherbert
Hash Hole
3 days ago
Peanut Butter Breath
Hash Joint
3 days ago
Purple Yuzu
Hash Joint
3 days ago
Dosi Papaya
Rosin Gummies
3 days ago
Sherblato
Hash Nugs
3 days ago
Frosted Donut
Hash Walkers
3 days ago

Shops in Stockton →

Zen Garden Wellness, a licensed Sacramento, CA dispensary carrying Rosin Tech Labs

4 days ago24 new drops

Zen Garden Wellness

Sacramento, CA

Peanut Butter Breath
Hash Joint
4 days ago
Trop Cherry Pancakes
Hash Joint
4 days ago
Pitaya
Hash Walkers
4 days ago
Vanilla Cherries
Hash Walkers
4 days ago
Blueberry Trop
Hash Joint
4 days ago
Donny's Reserve
Hash Walkers
4 days ago
Frozen Honey
Hash Joint
4 days ago
Gamma Cookies
Hash Walkers
4 days ago
Governmint Gas
Hash Joint
4 days ago
Guava Melon
Green Label Rosin
4 days ago
Hawaiian Burger
Green Label Rosin
4 days ago
Island Kush
Hash Joint
4 days ago
LCG
Hash Joint
4 days ago
Berry Peaches
Rosin Gummies
4 days ago
Loud Lemon
Hash Walkers
4 days ago
Punch Cake
Hash Walkers
4 days ago
Moroccan Sunset
Green Label Rosin
4 days ago
Violet Octane
Hash Joint
4 days ago
Sugar Berry
Hash Walkers
4 days ago
Shohei O'Donny
Green Label Rosin
4 days ago
Blue Berto
Hash Walkers
4 days ago
Arctic Honey
Green Label Rosin
4 days ago
Papaya Kush
Hash Joint
4 days ago
Pink Shade
Hash Walkers
4 days ago

Shops in Sacramento →

Jane, a licensed Healdsburg, CA dispensary carrying Rosin Tech Labs

4 days ago3 new drops

Jane

Healdsburg, CA

Tropi Tangie
Rosin Gummies
4 days ago
Dosi Papaya
Rosin Gummies
4 days ago
Berry Peaches
Rosin Gummies
4 days ago

Shops in Healdsburg →

California shops →New Jersey shops →

Hash Points

Stack points, grab merch.

Every eligible Green Label box earns a point. Collect them and cash in for solventless merch.

Explore Hash Points →Shop merch →

See our work.

The full gallery →

Trichome-coated flower up close

Fresh-pressed rosin

Papaya x Do-Si-Dos live rosin

Ice water hash

Solventless flower macro

Cosmic Lemonade live rosin

Pressing rosin on the bench

California & New Jersey
For hash heads, by hash heads

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