Surterra Wellness

Zen Pure Reserve Oil







Zen Pure Reserve Oil is our highest concentrate yet at 90mg+ in a convenient oral syringe for easy dosing. Zen’s formula is 1 CBD to 4 THC ratio coupled with a unique terpene profile.

Dosing & Usage

Cannabinoid Content

CBD 18 mg

THC 72 mg

90 mg (THC & CBD)

Standard Daily Use

Standard Daily Use (SDU) is 0.1ml of oil (0.05ml taken twice a day). Based upon the SDU each product represents a 10-day supply. Your recommended dosage may vary significantly- please consult with your physician for proper dosage.

State Registry Dosing and Usage

Zen Pure Reserve Oil – 10 days, 900mg

Route of Administration
Active Ingredient
Amount per dose
9 mg
Doses per day

Registry Instructions

  • The mg per dose and number of doses per day are the two quantities that will be entered into the Registry. The product of these (mg/dose x # of doses per day) should equal the SDU of the "Active Ingredient" (THC or CBD) that is being recommended.
  • The Registry will not allow for decimals. ROUND UP to the nearest whole number if the SDU for the "Active Ingredients" is not a whole number.
State Registry Pricing Guide

The prices below are based on Standard Daily Use (SDU) which may not be the same for all patients. Please talk to your recommending physician to find out what SDU works best for your condition.

30 Day
50 Day
70 Day

How to use this product

  • 1

    Remove oral applicator from package.

  • 2

    Prepare a cup of warm water, and then place the oral applicator into warm water for 3 minutes. Do not microwave oral applicator.

  • 3

    Remove the cap and apply the dosage on the lower gum line.

  • 4

    Allow oil to dissolve within a few minutes.

Onset Time: 30 minutes - 1 hour

Duration: 2 hours - 8 hours


Cannabis oil, naturally derived terpenes


Total Rating

2 months ago

Zen is my absolute favorite go to disposable pen. It just works every time and I don’t get that from any other product or brand.

2 months ago

Zen is the best oil out there. And I’ve had them all . Thanks Surterra

2 months ago

This is my go to formula. I find it controls my pain well. I also find it energizing and uplifting. I fill my own c-cell cartridges with the syringe, on fill days I eat the spillage. Fill days have to be days when I don’t have much going on because the effects last so long when ingested. When I take a draw off of this I find myself getting up and taking care of neglected tasks. Being unemployed and doing my best to be a good house husband, this makes my wife happy,

3 months ago

I have found that instead of putting in warm water use a hair dryer instead. It’s way too sticky unless warmed up enough and the cap comes off so easily plus it only takes a minute to do it. Try it and I’m sure you’ll love it

4 months ago

I find this product difficult to use. Even when I warm it up in hot water, it is still so thick and tacky that it just stays on my gums like shellac. A Surterra employee suggested I put it in my tea, but it takes boiling water to get this dissolved. When the tea returns to a drinkable temperature, the oil is a glob floating in the tea. I thought this product would be a good fit because I was using a lot of the tincture oil, but I just find this too difficult to use, and I don’t feel I get the same dose every time I use it. Hard to remove the extra air in the syringe too, so it is difficult to get a consistent measured dose.

4 months ago

I’m new to this concentrate so the first one line dosage I took knocked me on my butt. I slept like a baby that night. Tried it again the next night much better, still slept amazing and I am not as anxious as I normally am. Will continue trying it out.

9 months ago

This is my formula! When I don’t use this, I definitely notice. Thank you, Surterra, this distillate is phenomenal.

10 months ago

The store in Ocala was wonderful. I love the product lines and how simple they are to understand. I’m a migraine sufferer, so I dose CBD and then Vape a 2:5 ratio for intermittent pain. I have purchased this product as an alternative to dosing and vaping separately . Very nice balance for calmness and relaxation. It’s the “High without the eye”. I get the benefits of THC without the heavy stoned high. I use .2 mg (2 marks on the syringe) during the day and then I use Soothe Tincture at night. Much more affordable than vaping! Thank you Surterra. I will definitely be ordering again. Free delivery statewide!

10 months ago

This medicine very effectively treats my anxiety for long periods of time. I can take a dose of this in the morning and go about my whole day without feeling anxious or scattered. Additionally, the taste is very natural and reminds me of citrus and florida pine trees.All around it’s a clean, subtle product that I would highly recommend to most medical marijuana patients. I would especially recommend it to those suffering from chronic pain, adhd, and/or anxiety.

10 months ago

Easily my favorite product from surterra.

11 months ago

Game changer for me. Started taking it for pain associated with arthritis and general moodiness. This product worked well for that, but I did not expect was the improvement of my tinnitus. Turns out my mood was affected more by my tinnitus than I ever knew. I now have days where it is quiet, and I have never experienced that before taking this product. On the days where it is more present than others, I manage much better now. Game changer.

1 year ago

Vape it! I read about this method in High Times as an alternative to ingestion. It works faster, tastes wonderful, lasts forever (really!) and is very potent. Controlling dosing is entirely your prerogative depending on your comfort leve. Highly recommended CBD

1 year ago

Great product and outstanding results. Surterra Deltona great staff 10 star

1 year ago

This is one of the best products I have used for both pain and balance. Better than Trulieve’s concentrated oil.