Oil and water have a famously uncooperative relationship. Add a few drops of oil to a glass of water and they tend to gather together instead of mixing evenly. CBD is an oil-loving compound, so that everyday observation sits behind an interesting question: how do you help it spread through a water-based environment?
That's where nano formulation comes in. The idea is to give CBD a delivery system that works with those mixing challenges. The science happens on a very small scale; choosing something that fits your day can stay refreshingly simple.
What is nano CBD?
Nano CBD is CBD prepared with a very small delivery structure, such as the oil droplets in a nanoemulsion. The CBD molecule remains CBD. What changes is how the ingredient is carried and dispersed.
The word nano refers to scale: one nanometer is one-billionth of a meter. You won't see individual droplets with the naked eye, even when the finished product looks like an ordinary liquid or powder.
A common approach starts with CBD in an oil phase and uses emulsifying ingredients to distribute small droplets through water. Other delivery systems use different carriers, so nano describes a formulation approach rather than one identical recipe across every product.
That also explains why the term can appear on more than drinks. Researchers have developed solid preparations that form small droplets when dispersed in liquid. A finished product can be solid even when the delivery science involves droplets.
How does nano CBD work?
Think back to that glass of oil and water. Shaking breaks the oil into droplets for a while. A formulated emulsion goes further: it uses ingredients that help the oil and water stay distributed together.
Here's the basic sequence for an oil-in-water nanoemulsion:
- Carry the CBD in an oil phase. CBD has a much greater affinity for oily ingredients than plain water.
- Create very small droplets. Formulation methods distribute that oil through the surrounding liquid.
- Help the droplets stay dispersed. Emulsifiers work at the boundary between oil and water, helping stabilize the mixture.
Breaking the same amount of oil into smaller droplets creates more total surface area. There is more boundary where the oil and surrounding fluid meet, a relationship explored in CBD lipid-carrier research. The oil, emulsifiers and other ingredients all contribute to how the finished formulation behaves.
CBD-containing oil, dispersed in water
Oil and water
Oil forms a separate layer.
Oil-in-water nanoemulsion
Small oil droplets are dispersed through the water.
Is that the same as water-soluble CBD?
You'll often find water-soluble CBD used to describe products made to mix into liquids. For an emulsion, water-dispersible describes the process more precisely: tiny oil droplets carrying CBD spread through the water.
Sugar truly dissolves in a cup of tea. An emulsion distributes one liquid within another. Both can look evenly mixed, but they get there in different ways. That difference helps explain why stirring an ordinary CBD oil into your water doesn't turn it into a nano product.
Does nano CBD absorb better?
Some formulations deliver more CBD into the bloodstream. The whole recipe matters, including its carrier ingredients and the way it's taken.
After you swallow CBD, it goes through digestion and absorption. Some is also broken down before reaching the wider circulation, a process called first-pass metabolism. Formulators work on how CBD is presented to that system; the term nano doesn't remove those steps.
In a 2021 human study comparing five CBD preparations, 15 adults received the same 30 mg CBD amount in different recipes on separate visits. The average peak CBD concentrations in their blood differed. The amount taken stayed the same; the preparation changed.
Each preparation supplied 30 mg CBD
Mean peak CBD in blood plasma (ng/mL)
15 healthy adults in a crossover study; 4-hour blood sampling. Available results: 13-15 per preparation.
2021 human study; mean peak CBD in blood plasma. These were study preparations, not AGFN products.
Study details and variability
SD means standard deviation, showing how much individual results varied around the mean. The n value is the number of available results for that preparation. Bars show the means; SD is listed beside each result.
The recipes differed in several ingredients, so this comparison does not isolate the effect of any one additive. Caliper Foods supplied the preparations, sponsored the study and approved its design; one author was employed by the company.
Another small human study compared a nano formulation, sesame oil and CBD powder. The nano preparation and sesame oil produced similar overall CBD exposure, while the nano preparation gave a more uniform early absorption pattern. That is why a useful comparison looks at the actual formulation, rather than assuming every nano product performs the same way.
What does this mean when you're choosing a product?
Keep three things in view:
- The CBD amount: the milligrams supplied in a tablet, gummy or measured volume of oil.
- The formulation: the ingredients and delivery system carrying that CBD.
- The format: the way you actually use it, whether you chew, let it dissolve or measure a liquid.
Blood measurements help researchers study delivery. They aren't a scale for how relaxed you'll feel or a stopwatch for your own experience. Food can also change CBD absorption and timing, so keep your routine consistent while getting familiar with a product.
CBD itself is non-intoxicating. Nano formulation doesn't turn it into THC or give it THC's euphoric effects. If you'd like to explore the ingredient beyond its delivery format, our guide to what CBD does takes a closer look.
Tablets, oil or gummies: which fits your day?
The right format should fit the way you live. Perhaps you like measuring a liquid at home. Perhaps a chewy gummy is already part of your evening. Or perhaps you'd appreciate a small tablet that leaves the dropper out of the equation.
These examples show how the labeled CBD amount translates across three products in our range:
Scroll sideways to see the full comparison.
| Format | A real example from our range | How you use the format | What you might enjoy about it |
|---|---|---|---|
| Nano tablet | Our Strawberry CBD Nano Tablet contains 50 mg CBD per whole tablet. | Chew it or let it dissolve in your mouth. | A compact, premeasured format with strawberry flavor and zero sugar. |
| CBD oil | Our 3,000 mg CBD oil contains 100 mg CBD per mL; 0.5 mL contains 50 mg. | Measure the liquid with a marked dropper, following the oil's directions. | Choosing a measured volume rather than counting pieces. |
| CBD gummy | Our Peach Ringz contain 50 mg CBD per gummy, with 30 gummies per jar. | Chew the serving specified for the product. | A familiar chewy format with peach flavor. |
The table compares labeled CBD quantities, not equivalent personal effects or a recommended amount to take. The complete recipes differ too: our Peach Ringz, for example, include ashwagandha alongside broad-spectrum CBD.
If you prefer oil
Oil gives you a liquid amount to measure. With our 3,000 mg CBD oil, the useful number for that task is 100 mg per mL. Read the dropper's markings rather than guessing from how full it looks. Our guide to taking CBD oil walks through the process in more detail.
If you prefer gummies
If a chewy bite fits your routine, explore our CBD gummies collection for the available flavors and formulas. Peach Ringz are one example in the range, so you have more than one way to find a gummy you'll enjoy.
Compare the CBD amount per piece and the ingredients as you browse. Some recipes include other botanicals, so flavor isn't the only difference. Our CBD gummies guide helps you get to know the format before choosing your favorite.
Meet our Strawberry CBD Nano Tablets
If your ideal routine involves fewer things to measure, our Strawberry CBD Nano Tablets are a straightforward place to start. Each whole tablet contains 50 mg of THC-free CBD, with strawberry flavor and zero sugar. You can chew it or let it dissolve in your mouth.
We offer two compact pack sizes:
- 5 tablets: 250 mg CBD across the pack.
- 10 tablets: 500 mg CBD across the pack.
Both contain the same 50 mg per whole tablet. The larger pack gives you more tablets, rather than a different tablet strength.
How to use our CBD Nano Tablets
Keep the first routine simple:
- Choose a time that fits your day. Morning, afternoon or evening can work with your schedule.
- Follow our product directions. Our daily direction is one tablet; if you're new to the product, start with half a tablet.
- Chew it or let it dissolve in your mouth. There's no dropper to measure and no drink to prepare.
- Give yourself time before increasing the serving. Avoid adding more simply because the tablet has finished dissolving.
The appeal is the small, repeatable ritual: a familiar flavor, a measured amount and a compact pack. If that sounds like your kind of routine, explore our Strawberry CBD Nano Tablets.
Frequently asked questions
What is the difference between nano CBD and regular CBD?
The CBD molecule is the same. Nano refers to a delivery structure, such as very small oil droplets carrying CBD. That changes how the formulation disperses and can influence absorption. You still compare the actual CBD amount and the complete product when choosing between them.
Is water-soluble CBD always nano CBD?
They describe different things. Water-soluble tells you a product is made to mix into liquids; nano refers to the size of its delivery structure. A product can be both. For an oil-in-water nanoemulsion, water-dispersible is the more precise description because CBD travels in tiny droplets spread through the water.
Does nano CBD contain THC?
Nano describes the formulation, so it doesn't tell you whether a product contains THC. Our Strawberry CBD Nano Tablets are THC-free. Other products can use different hemp extracts, so check the particular formula you're considering.
Can you chew CBD Nano Tablets?
Yes, you can chew our Strawberry CBD Nano Tablets or let them dissolve in your mouth. Choose whichever feels more convenient. Both options follow our directions; you don't need to mix the tablet into a drink.
How much CBD is in one of our nano tablets?
Each whole tablet contains 50 mg CBD. Our 5-count pack holds 250 mg in total, and the 10-count pack holds 500 mg. The per-tablet amount stays the same whichever pack you choose.
Can I make nano CBD by adding CBD oil to water?
No. Stirring or shaking ordinary CBD oil into water doesn't create a formulated nano delivery system. Nanoemulsions need a suitable combination of ingredients and processing to make and stabilize their small droplets. If you want something made to mix into a drink, choose a product specifically intended for that use.