HomeCBD ShopPure CBD ProductsPure CBD Isolate 500mg

Pure CBD Isolate 500mg


(32 customer reviews)

CBD Isolates are a great way to incorporate CBD into your daily routine! Whether you prefer to add CBD to your e-liquid, food, drink or cream, our pure CBD Isolate Powders is the key ingredient of all your creations!

CAUTION: This item is currently unavailable for shipping to France.

Discount per Quantity ordered

Quantity3 -45 -910 -19

Pure CBD Isolate: 500mg

CBD is a compound found and extracted from specific hemp strains. Contrary to THC, it has no psychotropic effects.

From Hemp to CBD

After hemp oil is removed from the plant, it can be further refined to isolate only CBD. To isolate our pure CBD crystals, we extract hemp oil to put it through a ‘winterisation’ process or slowly heated to remove fats and lipids. Then, we use a machine called a rotary evaporator to remove any remaining plant traces.

CBD extraction from hemp


500mg (1/2g)
>99% pure CBD crystals
Guaranteed without THC
Solvent Free
Third Party Tested


Store away from sunlight, heat, humidity and refrigerate

Precautions of use

Keep tightly sealed and away from direct sunlight.

Wholesale CBD Crystals

Are you a CBD wholesaler looking to distribute our crystals in bulk or create your own CBD products? Harmony is a leading manufacturer & supplier of CBD extracts. Available in pure crystals or pre-dissolved in PG to meet all your needs.

Want to receive more information about wholesale CBD? Get in touch with our sales team!

Additional information

Weight20 g
Dimensions5 × 5 × 2 cm

32 reviews for Pure CBD Isolate 500mg

  1. Richard Rossadillo

    Best CBD I’ve tried Thanks from 420 News World Headquarters

    • Clara

      Great to hear Richard! Thanks from Harmony <3

  2. andre_rocha_

    Hi! I would like to know if this cristal are like critalized or dust.. I’m asking that because i wanted it to make some ejuice with it but i need know better the product before i get in to it. My question is if i dissolve it in 20ml of ejuice would it have a ratio of 250mg/ml or if i put it in 10ml i will get the straight 500mg/ml since its the quantity of cbd in this product. I would be glad if you could help! ty

    • Clara

      Hello Andre! Thank you for the interesting question 🙂 Our Pure CBD crystals are crystallised as they are sold in the purest form possible.
      Concerning the dosage, you are actually totally right! By dissolving 500mg of Pure CBD Crystals in 20ml e-liquids you will have a ratio of 25mg/ml or 2.5% CBD. On the other hand, if you get straight 500mg Pure CBD Crystals in 10ml e-liquid bottle, the ratio goes up the 50mg/ml or a ratio of 5% CBD! Let us know if we can help you more! Have a wonderful day!

  3. Homey

    can your Pure CBD crystals be added to liquid to consume/ingest?

    • Clara

      Hello Homey, thank you for your interest 🙂 CBD crystals have a broad spectrum of uses as mixing with a carrier oil or baking for ingestion. it is important to remember that CBD is not water soluble and therefore, it all starts with the butter! Have a great day!

  4. nethead

    This product is amazing. I havent much experience with other vendors but Im amazed on how it works. It wont get you high (havent tried high dosages).

    How I used it:
    1x 500mg in 30ml of my own juice (so it was 16.6mg/ml) And it worked since day one, as I have fallen asleep after some vaping. The following days wasnt that way though, I was 100% anxiety free while in public and vaping it.

    And another way I tried:
    I though I could potentiate the cbd of my hemp buds. What I did was:
    Dissolve 1x 500mg in 10ml (50mg/ml) in preheated(for faster dissolving) PEG400 (not PG) and then sprayed over my EU-legal(<0.2thc) hemp buds. Worked as expected (actually better – THOUGH I DONT RECOMMEND THIS METHOD before someone from the harmony team approves it).

    My next order Im planning will be for 3 grams of this (2x 3packs, maybe more) and will use the last method I mentioned.

    Btw, thanks for the gift and the lolipop <3

    • Clara

      Amazing tips Nethead! Thanks so much for sharing! Check out your emails, we sent you a gift to thank you for your nice words <3

  5. Miguel

    Very nice option to have, with these crystals you can fill your eliquid with more CBD for a stronger effect or mix em with your own eliquid

  6. jamie

    How much E liquid can I make with 500mg of cbd?

    • Clara

      Hello Jamie! Thank you for your interesting question 🙂 It is hard to give an accurate answer since it will all depend on what CBD concentration you wish in your e-liquid and what’s the e-liquid countenance. As a reference, if you put the whole Pure CBD base (500mg) in a 10ml e-liquid you will obtain a CBD e-liquids with 5% CBD. If you put 250mg in two 10 ml e-liquids you will obtain 2 CBD e-liquids with 2.5% CBD and so on…Hope it will help you 🙂 Have a great day


    What is the recommended concentration prescription for cbd eliquid ? If i make a 5% concentrade CBD liquids do i have to put some drops in my favourite eliquid or i’ll have to take it directly ?
    thank you for answering ! 🙂

    • Clara

      Hello Kessas! Thank you for your message! The good CBD dosage is hard to determine since it deeply varies from person to person. When trying to determine the correct amount of CBD dosage you need it’s best to start small. With CBD, you can easily scale up just a few milligrams at a time to meet your personal needs. Harmony Pure Base only contain CBD and PG therefor you need to mix with your favourite e-liquids to be able to vape it! If you make your own CBD e-liquids and if it contains PG AND VG then you will be able to vape it directly 🙂 Let me know if it is clear to you! Have an amazing day!

  8. Ash

    I seriously think meetharmony is the best supplier of all CBD products on the market. I’ve tried so many different oils, concentrates, edibles, etc and nothing leaves me more satisfied than just using the Super Lemon Haze vape oil, and sometimes I add some of these CBD crystals to it to help me sleep! I use CBD every day and am so glad to have found this company to guide me to where I need to be to be who I need to be! You’ve literally changed my life in so many ways so all I can say is… THANK YOU SO MUCH!!!!

    • Clara

      Hello Ash! Thanks a lot for your amazing feedback, we seriously think you are one of our best users 😀 We sent you a little surprise on your emailbox to thank you for your kindness! Have an amazing day!

  9. sebastien

    hello, i d like to know if i can mixed the crytal with some CBD oil like the Mango kush or any other ?

    • Clara

      Hello Sebatien! Thank you for your message! Indeed, it is totally possible to add Harmony CBD Crystals to Harmony Super Lemon Haze e-liquid for a higher CBD ratio 🙂 Just make sure to shake well and wait a bit that the CBD crystals are well dissolved before vaping!Hav a great day!

  10. Barry

    Is it legal in every country? I know it doesn’t have THC in it, but I ask this, since it’s made out of actual cannabis.

    • Clara

      Hello Barry! Thank you for your message! CBD is not legal in every country. Each country applies its own specific legislation about CBD products. We can ship Harmony’s product in most of the countries as we are extracted Harmony’s CBD from Hemp and there is no trace of THC 🙂 If you have any further question, please don’t hesitate to ask! Have a great day

  11. Hugo

    Best CBD product i tried from a french online store. Much respect from France <3

    • Clara

      Thank you for your good words Hugo! Much love from Harmony <3

  12. Maja

    Amazing product, loving it! I like to put CBD Crystals in tea, tastes really good and does not change the flavor of it. I like to finish my day with a cup of hemp tea and crystals in it 🙂

    • Clara

      Hello Maja! Thank you for your good words, we are really happy to bring Harmony to your day <3

  13. Rick

    Frist of all CBD crystals never dissolves directly into pg/VG mixture. Some thread says heat the PG and dissolves your crystals then add flavor and then your VG. I tried this method and got crystallization. So I been searching right way to mix cbd crystals in VG/PG but can not find the right thread. Flavor is another issue. Some people say use oil-based flavor only. So Is that true? The regular flavor which we use for nicotine base eliquid doesn’t work?
    Any explanation will be appreciated!

    • Clara

      Hello Rick! Thank you for your message! Making your own CBD-based e-liquid is just like baking cupcakes. You need the basic ingredients (CBD, PG and VG) and add the flavour to your taste. Indeed you shouldn’t mix CBD directly into PG/VG but first mix CBD with PG to then add VG. We recommend that you use a relatively low amount of VG (30% max) to ensure the solubility of CBD in the blend. Then add the flavour, starting with low amount and increment to reach the level that suits you. You can use concentrates or premixes (again, with low VG content). On another side, you can also use nicotine base to make your e-liquid that won’t altered the CBD. We hope it helps and wish you an enjoyable vaping experience!

  14. Paloma

    I need to know the weight of the jar that contains the crystal so I can weight it without taking the crystals off. Thank you in advance.

    • Clara

      Hello Paloma! The weight of the jar that contains the crystals is 5.70g 🙂 Let us know if you have any other question. Have an amazing day!

  15. Mike

    Which Harmony CBD can i Vape direct & Which Harmony CBD did i have to mix with my e juice

    • Clara

      Hello Mike! Thank you for your message! All Harmony CBD e-liquids Classics (Hemp, Strawberry, Mint) and Originals ( OG Kush, Super Lemon Haze, Mango Kush) are ready to be vape! Only Harmony Pure CBD Base need to be mixed with another e-liquids as it only contains PG and CBD 🙂 Don’t hesitate to ask if you have any further question! Have a great day

  16. Lucas

    Love the crystals on my night tea before going to sleep! If I’ve had a very stressful day I might as well just do sublingual and crash on my bed. great product, and beautifully packed!

    • Clara

      Hello Lucas! Hopefully, stressful days are scarce and CBD flows in abundance! Thank you for your good words <3

  17. paul.apz

    i used this but found i got recrystallization mixing at 50vg/50pg, is there a way to thicken my juice without having to use vg as vg seems to be the problem. i mixed at a higher pg ratio but its too throaty and too watery. any help would be greatly appreciated as i rate this product highly.

    • Clara

      Hello! Thank you for your message and good words! The recrystallization of your base is due to the fact that CBD doesn’t dissolve in VG that is too thick. We recommend that you use a relatively low amount of VG (30% max) to ensure the solubility of CBD in the blend. You can first mix Harmony CBD Crystals with PG, then wait a few hours to make sure it dissolved well to then add VG. You can see the whole process here. We hope it helps and we wish you an enjoyable vaping experience 🙂

  18. Emiliano

    Hello! i buy and is excellent product for vaping, but i have a question: it’s possible take under tongue only the crystals?

    • Clara

      Hello Emiliano! Thank you for your good words – much appreciated 🙂 We don’t recommend the sublingual use of Harmony CBD Crystals. What you could do is to mix the Pure CBD Crystals with a small amount of carrier oil that you can drop directly into your mouth or eat with a small piece of bread! Don’t hesitate to ask if you have any further question! Have a great day!

  19. Emiliano

    and mix with which oil? olive no? 🙂

    • Clara

      Hello Emiliano! You can mix Harmony CBD Crystals with the carrier oil you prefer! It could be olive oil but also coconut oil or hemp seed oil for example 😀

  20. Nathan Scott

    HI, I love this product!

    Can this product be added directly to the 0mg CBD OG Kush Terpines?
    As this is 10ml 80/20 pg/vg, therefore 50mg added to 10ml would yield 5%?


    • Clara

      Hello Nathan! Thank you for your nice words! ​I have a great news for you, you can indeed add Harmony Pure CBD Crystals direclty into Harmony OG Kush – 0mg. 50mg of CBD added into 10ml base will give a concentration of 5mg/mL or 0.5%. You will yield a 5% CBD concentration by adding 500mg CBD into a 10ml base or the full Harmony Pure CBD jar 🙂 If you have any further question, please don’t hesitate to ask! Have a great day

  21. Cesar

    I have a question about the CBD Cristal… how do you mix with drinks ?? example Tea? ..how much for a Teacup? and when is about cold drinks? and for how long I can save this?

    • Clara

      Hello Cesar! Thank you for your message! When it comes to mixing Harmony Pure CBD crystals into drinks, the most important to remember is that CBD is non-water soluble and therefore always need to be mix with some kind of fat ( milk, coconut oil..). Watch our video “How To Make Delicious CBD Hemp Tea” explaining the simple steps for the best hemp tea 😀 This main rule also apply to cold drinks that can be saved up to 2 weeks when opened!

  22. Pruuno

    Absolutely worth the purchase. I read a lot of CBD products good, so I decided to order and make this vape fluid. I made a 30ml liquid and put 500mg of CBD crystal into 16.6mg / ml. The problem was that the crystals did not melt into the finished liquid, but 60 degrees Celsius under water under the bottle, and with stirring the crystals melt. At my point I use 2ml of fluid throughout the day, keeping the breath 10 to 15 seconds. This fluid works very well, a couple times when I take it i start feeling calm and stress free myself, and other things in mind go away so I can continue my studies or my normal life in peace. I will buy more in the future, but I have to think a bit about how much I can put money as a student because my income is limited. Good to know that the substance works for me! I rate this product 5/5 and buy more future.

    Sry bad english 🙂

    • Clara

      Hello Pruuno! Thank you so much for your good words and for sharing your great experience! One of the reasons why the crystals didn’t melt might be a high VG e-liquid ratio. As a trick, you can note that CBD doesn’t dissolve in VG and therefore always need to be mixed with PG first.
      Feel free to send us an email at [email protected], we will be happy to help you with a nice promo code 😀
      Have an amazing day <3

  23. Cesar Jose Lillo

    Hello Clara.. is me one more time :)) LOL
    can you help me to receive the desc. coupon % for first time Customer?
    I just apply like 1 week ago in the web, but till now I don’t have any E-mail receive
    Thanks so much again
    Cesar Lillo

    • Clara

      Hello Cesar! Thank you for your subscription 🙂 I just sent you an email with the promo code to apply to your first Harmony’s order! Please let me know if you need any help! Have a great day

  24. runarmaskin

    This is one of the best products I have used, good quality and excellent service from the staff.
    Thank you very much

    • Alana

      Thanks for your kind words Runar! Check your inbox for an extra little something from us <3

  25. Alessio Gonallo

    I got a Lynx concentrate vaporizer, can I vape these crystals in the vape without liquid or anything else? Heaing the pure crystals? Thanks

    • Alana

      Hey Alessio, we still recommend adding the crystals to some base when using concentrate vaporizers or dab rigs. This is mostly due to the fact the crystals have no taste and can tend to be not so enjoyable when vaped on their own. Hope that helps! 😄

  26. massimiliano

    The crystals are amazing followed the tutorial from Harmony on how to use as 10ml liquid for vaping. As they say mix with the PG first then wait 6 hours, I waited longer for no reason. Kept shaking my 10ml bottle then I did slightly warm them again just to be sure the crystals dissolved. Then added the VG and now vaping the crystals. Amazing products I have now tried so far the Harmony cbd pure base and just now the Harmony crystals. All I can say is amazing product, amazing company and amazing people that work within Harmony. When you buy Harmony cbd you are made to feel like part of the Harmony family you are not just buying an amazing well presented product Harmony look after you and treat you like your part of a nice warm family. Going to try the OG Kush and terpenes next cannot wait thank you Harmony for changing my life through your cbd amazing product and thank you for making me feel so welcome.

    • Susie

      Hey Massimiliano! Its always nice to read what you have to say about Harmony. thank you for all your wonderful words and emails we truly love them 🙂

  27. Massimiliano

    Amazing product, amazing company and well worth trying tried both now the Harmony cbd pure base and crystals amazing.

    • Susie

      Hi Massimiliano! Thank you, so glad you enjoy our products 🙂

  28. Ion

    Hi guys, a customer of yours. Have a question about these crystals. How do you consume them ? Can i add them in my vaping device , mixed with the oils for vaping that i have from you ? i have the joytech device and different flavours from you ( usually the 300mg/10ml) thanks

    • Susie

      Hey Ion! Thats a great question! the crystals are meant to be mixed with any liquid or oil base. We recommend starting with a small amount and letting sit for a few hours. Hope this helps, feel free to email us for more details.

  29. Pieter

    I like your products, but wanted to add CBD to my high VG (80%) liquids i’m vaping now. Is this a possibility?

    • Susie

      Hey Pieter, thanks for reaching out 🙂 Great question! As CBD is not soluble in VG, we do not recommend it. But you can try if you like. To give you an understanding for the best CBD vaping experience our e-liquids have a PG/VG ratio 80/20. Hope this helps! Feel free to email us for more details 🙂

  30. elizabethpickering5

    I want to buy liquid to vape but what is the Best product to buy to make a body lotion with. Thanks

    • Susie

      Hi! thanks for your message… We have some terpenes on our website if you would like to add aromas in your body lotion! Feel free to email us if you would like more information on the terpenes. 🙂

  31. Andres

    Hi I need to know if you can ship the product to Colombia, and second if this would be by courier.


    • Susie

      Thank you for your interest! We’re sorry but due to regulation and a renewed focus on current regulations in Europe we are not selling products in Colombia at this time. But we do have some reseller feel free to email us for more details 🙂

  32. Dan

    When adding the 500mg crystals to say a 10ml bottle of OG KUSH. Does the full amount go into 1 bottle or do you need more liquid?

    • Joe Marris

      Hi Dan,

      It depends on the remaining composition of your liquid. CBD doesn’t dissolve in VG, only in PG, so your remaining liquid would have to be high PG. The max to dissolve in pure PG would be around 10%, or you run into issues with the CBD re-crystallizing. I hope that helps!

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