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READ THE TERMS AND CONDITIONS OF SALE. Please remember to pay for postage, your items will be delayed until the correct amount has been paid. I don't offer a free service at the moment, so please select the 1st class option, you can use the extra item box to combine postage costs. Hello and welcome to MJ Concentrates. Bringing to the UK and the rest of Europe, some of our own branded products, as well as shatter from across the pond. We will continue to list our vape carts made with distillate, terpenes.These guys are available in a range of flavours. Featuring Liberty V1, dual wick cartridge.The Canna chocolate is here to stay and will continue to blow your mind! The mission is to bring you products that are not only genuine but actually work. Bulk prices are available, please send a message and we can make a custom order for you. We are UK and Europe only for now as we know that 99.99% of parcels will get through. Thanks for checking us out and we hope you become a regular customer. Any questions, please send a message. Please allow 1 - 3 business days for delivery in UK, 5 - 12 days for Europe. To guarantee same day dispatch (weekdays only), orders should be in before 09:00. Tobacco products are available (Amber leaf 50g) upon request.
online yesterday     joined oct 2018
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overall rating on 100+ sales
0% disputed
Flavoured THC Candy cubes.

Each cube is 1cm x 1cm so they do look tiny.

Currently dosed at 10mg thc per cube.

Made with sugar, glucose and high quality concentrates.
$35.00 BTC0.0008 Grape - Sativa 200 MG
$35.00 BTC0.0008 Cola - Sativa 200 MG
$35.00 BTC0.0008 Pear Drops - Sativa 200 MG
$35.00 BTC0.0008 Cherry Cola - Sativa 200 MG
$35.00 BTC0.0008 Blue Raspberry - Sativa 200 mg
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Bred by Soma Sacred Seeds, NYC Diesel (or Soma Sour Diesel) is a 60% sativa-dominant cross of Mexican and Afghani landraces.

This strain provides strong cerebral effects that form into a deep, full-body relaxation over time.

A pungent lime and grapefruit aroma is the mark of a high quality batch, like those that won this strain five Cannabis Cup trophies in the early 2000s. NYC Diesel’s happy, talkative qualities make this hybrid a good choice for social activities and many anxiety-prone consumers praise it for its paranoia-free effects.

This is a lovely smoke, I smashed a gram in a couple of hours. The taste is amazing, couple that with how smooth it is, its hard not to jump right back in.... And I did.

Don't miss out on this one!
$54.00 BTC0.0012 NYC Diesel - Live Resin 1 G
$240.00 BTC0.0049 NYC Diesel - Live Resin 5 g
$410.00 BTC0.0084 NYC Diesel - Live Resin 10 g
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Minimum THC 90%

Raw distillate, no terpenes added.

This can be eaten (already decarbed), dabbed, smeared on a smoking paper or pretty much anything else you can think of.

Very clean and giggly, I dabbed it using my dab straw, it was very hot and a took a big hit. It was intense for a few min, but settled nicely into a chatty high.

Comes in a handy syringe as this stuff is extra sticky, so try not to handle with your fingers. It is advisable to have a dab tool to hand, to wipe off the end of the syringe after dispensing it.
$70.00 BTC0.0015 Distillate - Unflavoured 1 Ml/Gram
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Thc hot chocolate.

I have infused the contents and sealed back in original packaging.

Cold nights are looming, these are the way forward. I will definitely combine one of these with some of the mellow mallow, just because. Not that it needs it, I am hight AF right now... But I did have 200mg. I love this stuffI!
$7.00 BTC0.0002 Choc mint options 50 Mg
$7.00 BTC0.0002 Belgian Chocolate Options 50 Mg
$7.00 BTC0.0002 White Chocolate Options 50 Mg
$7.00 BTC0.0002 Choc Orange Options 50 Mg
$14.00 BTC0.0003 Wispa 100 Mg
$14.00 BTC0.0003 Galaxy 100 Mg
$14.00 BTC0.0003 Malteaser 100 Mg
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Thc cup soup.

100mg thc per pack.

I have infused the contents of the packet soup and sealed back in original packaging.

Contains maltodextrin.
$14.00 BTC0.0003 Chicken 100 Mg
$14.00 BTC0.0003 Minestrone 100 Mg
$14.00 BTC0.0003 Mulligatawny 100 Mg
$14.00 BTC0.0003 Vegetable 100 Mg
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Kodo Box Mod Battery is a portable palm-sized atomizer battery mod. It is powered by 400mAh built-in battery. The Kodo Battery can match all the 510 threading oil atomizers on the market. It features 10s preheat function which will deliver you smooth and flavor vapor. The preheat function will turn off automatically once it's done. Featuring three different power levels at low voltage, it ensures the best vaping experience based on your needs. It is designed with the hanging hole, which provides the quick accessibility. It supports Micro USB charging and can be fully charged in only 30 minutes. Available in 4 colors: Blue, Black, Red, White

Yocan Kodo Battery Mod Details:

1. 400mAh built-in battery capacity
2. Portable design, palm size
3. Specially for 510 threading oil atomizers
4. 10 seconds preheat function
5. 3 adjustable voltage levels 2.5, 3, 3.5v
6. Built with hanging hole
7. Convenient built-in USB charging
8. Fully charge in only 30 minutes
9. Available in 4 colors: Black, White, Blue, Red

The lowest heat setting on this mod has been a game changer for me. Smooth and flavourful hits a-plenty.
$17.50 BTC0.0004 Blue 1 Unit
$17.50 BTC0.0004 White 1 Unit
$17.50 BTC0.0004 Red 1 Unit
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Product Specifications:

Dimensions: 82mm x 11.2mm

Internal battery capacity: 380mAh

Maximum output wattage: 10.0 watts

Three different voltage output levels which can be easily cycled through by clicking the fire button three times quickly.

Intuitive output status indicator light

Preheating functionality

Protections: short circuit, over charge, and over time

Charges via an included micro USB
Package Contents:

1x Amigo Max Preheat pen styled battery
1x Micro USB charging cable
$14.50 BTC0.0003 Amigo max battery 1 Unit
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Full spectrum CBD distillate
THC Distillate

These bottles contain 1000mg THC and 1000mg Full spectrum CBD. 1:1

Approx 200 drops per bottle (10ml in the bottle), so 1 drop will contain 5mg THC and 5 mg CBD.

To be taken under the tongue, best to let it sit for around 60 - 90 seconds before ingesting. Works well after a meal, absorption rates can increase by 4 times.

Comes in a glass bottle with glass pipette and has a tamper proof seal.
$99.00 BTC0.0021 Tropicana cookies-Sativa-MCT 2000 MG
$99.00 BTC0.0021 Skywalker OG - Indica - MCT 2000 mg
$99.00 BTC0.0021 Hybrid - Gelato 2000 Mg
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To say these are tasty, is an understatement. These are hella tasty! THC marshmallows, vanilla flavour, infused with Billy Kimber shatter.

Absolute minimum in the packs is 200mg, they all will be over, in varying degrees.
1g mallow is equal to, min 3.5mg thc (min).
$35.00 BTC0.0008 Vanilla 300 mg
$35.00 BTC0.0008 Parma Violet Flavour - Hybrid 300 mg
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If you want to store these for an extended period, it would be better to put them in a paper bag (like a ye olde sweet shoppe bag). Letting your gummies breathe is important.

THC Gummies, made with gelatin.

Infused with hybrid shatter

These have a good shelf life, they won't turn into mush after a couple of weeks. During testing, I left some bears out for 6 weeks, they didn't degrade. They dehydrated slightly, reducing the overall size by a minuscule amount, but not the potency.

They do not like too much heat, so avoid transporting in pockets close to the body.

All packs will be mixed flavours.
$37.00 BTC0.0008 Mixed Rounds x 10 @ 25mg 250 mg
$65.00 BTC0.0014 20x25mg Mixed Rounds (2 packs) 500 MG
$110.00 BTC0.0023 40x25mg Mixed Rounds (4 packs) 1000 MG
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MJ concentrates own branded THC cartridges.





If you purchase the cart and battery pack, send a message to let me know which colour battery and which strain of cart you would like. Or you can leave it to the gods and i'll send whichever I have most of.

If you take a huge hit, it may feel harsh on your throat and make you cough.

Personally, I use a 380mAh battery 2.7 - 3.3v

All I can do is recommend how I, personally, use this product. There is no BEST way or BEST battery its all down to how you like to enjoy it.

Each cartridge is a genuine Liberty V5 atomiser, with dual cotton wick, adjustable air holes and even a cap for your drip tip. The manufacturer states that the resistance on the coil is 1.6ohms. Perfect for this thicc oil.

These quality vape carts, contains no less than 450mg (90%) THC / 900mg (90%) THC

No PG,VG,PEG used in these products.

These are a great stealth option.

510 Thread CE3

0.5ml carts - 450mg
1ml carts - 900mg

Check quantity for availability.

Feel free to send a message if you want to double check.

New branding on the 1ml carts.
$44.00 BTC0.0009 Bubblegum O.G - Hybrid 450 mg
$44.00 BTC0.0009 Tangerine Dream - Sativa 450 mg
$44.00 BTC0.0009 Super Sour Diesal 450 mg
$44.00 BTC0.0009 Ice Cream Cake - Indica 450 mg
$44.00 BTC0.0009 Thin Mint Cookies - Hybrid 450 mg
$44.00 BTC0.0009 Skywalker Og - Indica 450 Mg
$58.50 BTC0.0012 Amigo Battery & 0.5ml Vape 1 unit
$61.50 BTC0.0013 Yocan Kodo & 0.5ml cart 1 Unit
$389.00 BTC0.008 10 x 0.5ml Vape carts 10 Vapes
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These decadent treats are made with Belgian chocolate which we infuse with high quality shatter:

Milk choc - Hybrid

Contains coconut oil.
100mg medicated chocolates.

When buying the untempered bars, you are agreeing to buy an imperfect product. Nothing wrong with the taste and strength, but they have imperfections in the aesthetics and texture. That is why they are reduced.
$11.00 BTC0.0003 Untempered Milk chocolate 100 mg
$14.00 BTC0.0003 Milk Chocolate 100 mg
$48.00 BTC0.001 Milk Choc - 400mg x 8 squares 400 mg
$61.50 BTC0.0013 Milk Chocolate x 5 100mg bars 500 mg
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Tip jar. Please use this if you're short on your payment, for example, if your payment has only been partially paid or you miss out any postage.
$5.00 BTC0.0002 5 dollah
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10/10 THC Hot Chocolate
rated today took 2 days to arrive
10/10 Pumpjack wellness oil: TCH & CBD
rated 1 day ago   took 1 day to arrive
10/10 Distilate Carts
rated 1 day ago   took 3 days to arrive
topics on MJconcentrates
NYC Live Resin
Time of delivery am or pm
by  Tabz_n1
How do I buy a cart
by  Gingeee
Top Guy
Such great service.
Vape settings
Want to try vaping need advise
by  BigLexus
Is everything ok?
Apple fritter cart, Please read before buying!
Brilliant customer service - awesome carts
by  KingPanda
Apple fritter review
Distillate back in stock
Coin base
by  Bush
Which concentrate...
Last orders for Christmas!
Delays with Royal mail
by  Rib69c
well thanks a lot...
How do I pick the variety when buying 5 vapes?
How long for a reply with no guys?
Has anyone had experience with communication with mj? Basically I have sent to much to the wrong wallet and need to complete my order, mjs products are amazing , but I have an issue that needs resolving and I'm not sure how long on average it takes for mj to reply..
If you've sent the money to the wrong wallet bro it's out of everyone's hands
He has always gotten back to me within 23 hrs no matter what day or what time I message him
My experience is similar to Norlo's, really advise patience and the assumption of good intent with MJ here. One of my orders had a problem, and all was made right in the end though it did take some time.

People on LB have lives and commitments we don't know about, and many have efficiency measures like specific hours they will work on LB orders in bulk and automating as much as possible. This means hiccups may take a bit of time to resolve, and you may have just hit things at the wrong time and are experiencing a longer wait.
You should never wait more than a day for something like this. If it's misplaced payments go to transaxe support. If it's 2 weeks or if lots of users are experiencing a problem go to escrow suisse and make a dispute.
turnip hunter
turnip hunter
I think it depends at what time of day you send the message... sometimes it's instant, other times maybe two days max.

I see a lot of vendors get criticism for the delay in responses, and though I'm sure there a few non-communicative sellers out there, I think a lot of the time some blame can be allocated to the somewhat confusing "organisation" of the messaging interface, thus I reckon messages just end up getting lost in the abyss. Add supply and demand pressures, and it must be horrendous trying to keep on top messages.

Ramble over.

Rest assured, MJ will be in touch I'm sure of it :-)
MJC has always been swift. His cutoff is 09:00am for same day dispatch and I've never really waited more than a few hours for a reply. I've tended to get any comms done during the evening.
Yeah MJ is usually super fast - has many orders with MJC.

He is super reliable in my experience.

I am sure if he’s very busy.

I put an order in a Monday and as of today (Wednesday) the order message hasn’t been read. MJ has logged in so perhaps a big back log. The guy is super busy I would guess so yeah, I’m sure hell get back to you and my order ASAP :)
Just to note - my order has now been done and sent.

As I say MJC is bullet proof - I buy 310 quid worth of carts for me and my Mrs every two weeks (10 x 0.5) and I’ve had maybe 30 orders. Always on the money. Always trustworthy. I have no worry what so ever buying 300 quid worth with MJC.

So yeah, do remember this guy is the best in Lb IMO - few other do carts and fewer as good. Just look at the custom orders list lol

A busy vendor for good reason.

I will note I am in no way ‘on MJC books’ here - I am juts a regular punter who struck gold with LB and more so with MJC, in my view you are in good hands based on my experience over the last 15 months with MJC. no doubt he’ll help you too :)
We’re the same bro - 10 carts a month for me....
been ordering this for many months now... Fucking god send!
Time for a tolerance break maybe? LOL
They’re usually quick

How long a wait?
Super Sour Diesel - Oh my!
Covid Delivery!
Its the most wonderful tiiiime for some gear!
by  Lightyweb
Vape Carts, the last bit
by  elusivee
What's the strongest best one in guys?
Pumpjack 1:1 Oil
One for the heavy hitters.
by  Zedz
First order fantastic service from the Legend MJ
Live Resin - NYC Diesel
Vape carts new strains
by  Perpheads
Lower strength chews/gummies
Thc Hot Chocolate
Whats you favourite (past and present) concentrate purchase from MJ CONCENTRATES