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

SatSep 05Today2 stops

Flavors

CA

POP UP

Flavors

2213 Patterson Rd, Riverbank

SWAG

Sep 059–11AM

2213 Patterson Rd, Riverbank, CA 95367

Add to calendar Directions

Phenos

CA

ELEVATED ACTIVATION

Phenos

1234 McHenry Ave C, Modesto

SWAG

Sep 051–3PM

1234 McHenry Ave C, Modesto, CA 95350

Add to calendar Directions

See the full calendar →

Fresh Drop

Just landed.

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

Legendary Organics, Thousand Oaks, a licensed Thousand Oaks, CA dispensary carrying Rosin Tech Labs

2 days ago22 new drops

Legendary Organics, Thousand Oaks

Thousand Oaks, CA

Napa Nana
Rosin Vape
2 days ago
Frozen Honey
Hash Joint
2 days ago
Gamma Cookies
Hash Walkers
2 days ago
Governmint Gas
Hash Joint
2 days ago
Hashburger
Hash Walkers
2 days ago
Hashburger
Rosin Vape
2 days ago
Moroccan Cherry
Rosin Vape
2 days ago
Sour Berry
Rosin Vape
2 days ago
Umami Prez
Hash Joint
2 days ago
Violet Octane
Hash Joint
2 days ago
Citrus Funk
Hash Walkers
Aug 19
Cookies n Chem
Hash Hole
Aug 19
Frosted Donut
Hash Walkers
Aug 19
Ghost Berry
Green Label Rosin
Aug 19
Guavakanda
Green Label Rosin
Aug 19
Honey Bunz
Green Label Rosin
Aug 19
Jungle Juice
Green Label Rosin
Aug 19
Lemon Berry
Hash Hole
Aug 19
Napa Peaches
Green Label Rosin
Aug 19
Panther Punch
Rosin Gummies
Aug 19
Soul Fruit
Green Label Rosin
Aug 19
Vanilla Cherries
Hash Walkers
Aug 19

Shops in Thousand Oaks →

Mercy Wellness, a licensed Santa Rosa, CA dispensary carrying Rosin Tech Labs

2 days ago13 new drops

Mercy Wellness

Santa Rosa, CA

Papaya
Rosin Gummies
2 days ago
Napa Peaches
Green Label Rosin
2 days ago
Napa Nana
Rosin Vape
2 days ago
Moroccan Cherry
Rosin Vape
2 days ago
Royal Orchard
Green Label Rosin
2 days ago
Sour Berry
Rosin Vape
2 days ago
Royal Orchard
Green Label Rosin
2 days ago
Banana Cap
Green Label Rosin
2 days ago
Chem Brulee
Green Label Rosin
2 days ago
Cherry Banana
Rosin Gummies
2 days ago
Dosi Papaya
Rosin Gummies
2 days ago
Double Trople
Green Label Rosin
2 days ago
Maui Burger
Green Label Rosin
2 days ago

Shops in Santa Rosa →

iCANN Berkeley - Farmacy, a licensed Berkeley, CA dispensary carrying Rosin Tech Labs

2 days ago11 new drops

iCANN Berkeley - Farmacy

Berkeley, CA

Hashburger
Rosin Vape
2 days ago
Melon Zowah
Hash Walkers
2 days ago
Moroccan Cherry
Rosin Vape
2 days ago
Napa Nana
Rosin Vape
2 days ago
Napa Peaches
Green Label Rosin
2 days ago
Banana Cap
Green Label Rosin
2 days ago
Frozen Honey
Hash Joint
2 days ago
Governmint Gas
Hash Joint
2 days ago
Sour Berry
Rosin Vape
2 days ago
Tropical Kush
Hash Walkers
2 days ago
Umami Prez
Hash Joint
2 days ago

Shops in Berkeley →

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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