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.

August 2026

No stops in August 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.

Santa Barbara Collective, a licensed Santa Barbara, CA dispensary carrying Rosin Tech Labs

3 days ago18 new drops

Santa Barbara Collective

Santa Barbara, CA

Panther Punch
Rosin Gummies
3 days ago
Napa Peaches
Green Label Rosin
3 days ago
Napa Nana
Rosin Vape
3 days ago
Moroccan Cherry
Rosin Vape
3 days ago
Melon Zowah
Hash Walkers
3 days ago
Hashburger
Rosin Vape
3 days ago
Ghost Berry
Green Label Rosin
3 days ago
Frozen Honey
Hash Joint
3 days ago
Banana Cap
Green Label Rosin
3 days ago
Donnieberto
Green Label Rosin
3 days ago
Donny's Reserve
Hash Walkers
3 days ago
Dosi Papaya
Rosin Gummies
3 days ago
Violet Octane
Hash Joint
3 days ago
Umami Prez
Hash Joint
3 days ago
Trop Cherry
Rosin Gummies
3 days ago
Sugar Berry
Hash Walkers
3 days ago
Sour Berry
Rosin Vape
3 days ago
Royal Orchard
Green Label Rosin
3 days ago

Shops in Santa Barbara →

HAZE SARATOGA, a licensed San Jose, CA dispensary carrying Rosin Tech Labs

3 days ago27 new drops

HAZE SARATOGA

San Jose, CA

Hashburger
Rosin Vape
3 days ago
Moroccan Cherry
Rosin Vape
3 days ago
Napa Nana
Rosin Vape
3 days ago
Sour Berry
Rosin Vape
3 days ago
Banana Pudding
Hash Joint
Last week
Sherblato
Hash Nugs
Last week
Purple Yuzu
Hash Joint
Last week
Sugar Berry
Hash Walkers
Last week
Tropa-Paya
Rosin Gummies
Last week
Vanilla Cherries
Hash Walkers
Last week
Pink Shade
Hash Walkers
Last week
Napa Peaches
Green Label Rosin
Last week
Napa Peaches
Green Label Rosin
Last week
Lemon Lime Gushers
Hash Walkers
Last week
Lemon Jewel
Hash Walkers
Last week
Island Kush
Hash Joint
Last week
Honey Wash
Hash Walkers
Last week
Hashburger
Hash Walkers
Last week
Ghost Berry
Green Label Rosin
Last week
Frosted Donut
Hash Walkers
Last week
Frosted Ape
Hash Joint
Last week
Dosi Papaya
Rosin Gummies
Last week
Donny's Reserve
Hash Walkers
Last week
Blueberry Trop
Hash Joint
Last week
Blue Dream
Hash Walkers
Last week
Blue Dream
Hash Joint
Last week
Black Trufflez
Hash Joint
Last week

Shops in San Jose →

HYRBA Marketplace, a licensed San Francisco, CA dispensary carrying Rosin Tech Labs

3 days ago14 new drops

HYRBA Marketplace

San Francisco, CA

Cookies n Chem
Hash Hole
3 days ago
Donny's Reserve
Hash Walkers
3 days ago
Melon Zowah
Hash Walkers
3 days ago
Sugar Berry
Hash Walkers
3 days ago
Zuni
Hash Hole
3 days ago
Panther Punch
Rosin Gummies
Aug 7
Island Kush
Hash Joint
Aug 7
Honey Bunz
Green Label Rosin
Aug 7
Guavakanda
Green Label Rosin
Aug 7
Grape Berry
Rosin Gummies
Aug 7
Dosi Papaya
Rosin Gummies
Aug 7
Dosi Fuel
Hash Joint
Aug 7
Cookie Dough
Hash Nugs
Aug 7
Black Trufflez
Hash Joint
Aug 7

Shops in San Francisco →

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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