About El Jefe Extract Tank by Extract Labs
Delivering a robust, natural hemp taste with a hint of citrus and spice, Extract Labs El Jefe Extract Tank offers a complex and earthy vape that fans describe as smooth, peppery, and surprisingly delicious. Made with full-spectrum CBD that was made with American-grown hemp, this El Jefe Extract Tank is lab-tested and completely free of harmful additives. Free of fillers or other, harmful thinning agents like vitamin e acetate, this 510-threaded CBD cart offers a portable and reliable way to enjoy CBD wherever you go.
Extract Labs' El Jefe Extract Tank comes in a pack of one CBD vape cartridge that contains a total CBD strength of 500mg.
1 x 1 (0.017oz.) CBD vape cart by Extract Labs
All orders placed before 4pm MST Monday through Friday are dispatched the same business day, excluding public holidays. All quoted delivery times are estimates. Please click on each shipping option at checkout to see time estimates and pricing.
Click here for a full list of shipping costs and services.
You must be at least 18 years old to purchase from this website. Some states have alternative minimum age requirements that customers must meet in order to purchase CBD vape products.
We do not ship outside of the United States.
Due to state law, we cannot ship to Mississippi, Nebraska, or South Dakota.
Only CBD products with 0% THC can be shipped to Idaho.
Some states do not allow certain CBD products to be delivered. Click here to see the full list of state-based CBD regulations.
Adult Signature Required Delivery
Please note that in accordance with PACT Act legislation, all orders that include CBD vape products must be sent adult signature required. You will need to sign for your package when it is delivered.
*Free standard shipping is unavailable for orders that require a signature upon delivery. Priority shipping rates for adult signature required (ASR) orders are different than Priority orders that do not include CBD vape products.
The packaging we use depends on your selected shipping option and order size. Generally, you will receive a generic First-Class bubble envelope, Priority flat-rate envelope, or Priority flat-rate padded envelope. Our packaging does not mention CBD or anything about the package's contents. The shipping label does include "Serenity Store" above our return address.
Refunds and Returns
We accept unopened products in the same condition as when they were sold within 14 days of delivery. Click here for instructions on how to return a product.
If a CBD product is hemp-derived and contains less than 0.3% THC, then it is considered legal on a federal level. All products sold on Serenity Store meet these criteria.
However, some states have implemented restrictions on the sale of all or certain CBD products. Click here to see the full list of state-based restrictions on CBD.
There are two different varieties of the Cannabis sativa plant. The first contains a high level of THC and is classified as marijuana. The other type of Cannabis sativa is classified as hemp because it contains less than 0.3% of THC. All CBD products sold on Serenity Store are derived from the hemp variety of Cannabis sativa.
No, CBD will not get you high. Both THC and CBD are cannabinoids found in the hemp plant, but because CBD doesn't have the same psychoactive effects as THC, you don't have to worry about it making you high. All products sold on Serenity Store contain 0.3% or less of THC, which is the legal limit.
The mg level (e.g., 250mg) that you see in all Serenity Store product titles indicates the entire milligram level of CBD per item.
For example, if you are purchasing a bottle of softgels, then you will see a mg level that denotes the total amount of CBD in the bottle. (However, we will usually indicate the mg level per softgel in the product description.)
Similarly, the mg level that you see for tinctures, vape juices, topicals, and so on signifies the entire amount of CBD in the product.
We recommend starting at the lower end of the mg scale (e.g., if the options are 100mg, 200mg, 300mg, then we would recommend the lowest strength). Then, depending on your individual needs, you may want to increase the strength as your tolerance builds.
CBD mg per ml can be worked out by dividing the total amount of CBD by the volume (e.g., 600mg / 30ml = 20mg per ml).
Our lab reports can be found on every product page under "Certificate of Analysis"
When you take a tincture, the CBD must first pass through your digestive system before your body can absorb it. This process reduces the bioavailability (i.e., absorption rate) of CBD and increases the amount of time it will take for you to feel any effects.
In contrast, when you vape CBD, the CBD initially enters your lungs and then diffuses directly into your bloodstream. There are two main benefits to this. First, the amount of CBD you absorb will be much higher because it bypasses your digestive system. Secondly, you will likely feel the effects of CBD much sooner because it enters your bloodstream more quickly.
All products found on this website are third-party tested to ensure quality and safety.
You can find each Certificate of Analysis below.
Visit our CBD 101 Knowledge Base page for general CBD guides, FAQs, and news.
Terpenes are organic compounds that give plants their unique scents. For example, limonene is a terpene found in citrus fruits.
Like any other plant, hemp contains terpenes, but the terpene profile will vary depending on the strain. You'll find terpenes in full-spectrum and broad-spectrum CBD products because they contain a range of cannabinoids. These may be labeled as terpenoids, which are just chemically altered terpenes.
Pure CBD isolate does not usually have terpenes because everything other than CBD has been extracted. However, some companies will infuse CBD isolate with certain terpenes.