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The Restlab line can be confusing if you look only at the names and numbers. In fact, the three components serve different roles. CBD Drops 300 mg sets the flavor profile: the 14 ml bottle claims to contain 300 mg of CBD, and you can choose from ten different flavors. Glycerin Base Original is a neutral VG base in 10 ml: it increases the overall volume and affects viscosity, but does not add CBD. CBD Boost also comes in 10 ml, but it serves a different purpose: it adds 500 or 1000 mg of CBD to the overall configuration without requiring you to choose a different Drops option.
Therefore, you shouldn't start with the question "which bottle is stronger," but with the desired configuration. Need only a selected flavor component? Look at Drops. Need a larger volume and higher VG? Compare it to the Base option. Need to change the total CBD amount? For that, there are Boost 500 or 1000. And when you need all the components, it's easier to view them through the CBD Components Set , without having to comb through the product pages of the entire catalog. In the CBD Components Set, the Drops flavor, Base, and Boost are selected directly on the page, and the final price is based on the selected items.
Drops are the central product in the line in terms of selection. Each variant has the same stated volume of 14 ml and 300 mg of CBD, but the difference begins with the flavor profile. This is important: the 300 mg figure describes the total amount of CBD in the bottle, not a "serving," a recommendation, or a ready-made answer to every scenario.
Drops can be ordered separately—they're a standalone product. However, "sold separately" doesn't mean "one bottle is sufficient for any purpose." If the buyer requires a different total volume, a different VG percentage, or more CBD throughout the entire configuration, the role shifts to the Base or Boost. That's why it's best to compare these products as modules of a single, understandable system, rather than as random sales.
It's better not to translate the names literally - this will reduce the chance of confusing the cards in the catalogue.
This isn't a rating or a promise of uniform intensity. It's a short navigation by name that helps narrow the selection to two or three profiles and then open their cards.
Glycerin Base Original is a 10 ml neutral VG base made from food-grade glycerin E422. Its purpose isn't to replace Drops or offer a "tasteless" flavor. The base adds volume, increases the VG content, and affects the viscosity of the entire composition.
There's another consequence that's often overlooked. If you add a volume without additional CBD to the CBD component, the total milligrams won't change, but the calculated value per 1 ml will be lower. In other words, Base doesn't change the CBD amount "in the entire package," but rather the ratio of that amount to the new total volume.
The Base option isn't mandatory for every order. It's appropriate when its specific function is needed: a larger total volume, higher VG, and a corresponding change in the calculated mg/ml. This is a much more useful answer than an abstract "add more if necessary."
CBD Components Set: CBD Drops 300 + CBD Boost + Glycerin Base - this is a card in which...
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On the store's website
CBD Boost doesn't add flavor, but rather the stated amount of CBD. Both versions contain 10 ml and use PG E1520 as a base; the difference between them is the total milligrams in the bottle.
These two options don't represent a "buyer experience" scale. Such a label says nothing about the total volume or the final mg/ml value. A proper comparison begins with the mathematics of the entire chosen configuration: how much CBD do all the components provide together and what is their total volume.
Boost also doesn't replace Drops in terms of flavor. First, the buyer selects the Drops flavor profile, and then—if a different total CBD amount is desired—compares 500 and 1000 as two variants of the same functional module.
The labels 300, 500, and 1000 mg indicate the total stated amount of CBD in the corresponding bottle. To calculate the calculated amount per 1 ml in the selected configuration, add up the CBD of all its components and divide by their total volume:
Total CBD, mg/ml = total amount of CBD in selected components / total volume of selected components.
Here's how it looks on tested volumes. This is just arithmetic for comparing options, not a recipe or instructions for use.
The last two examples particularly illustrate why you shouldn't rely solely on the large number on a single bottle. Boost increases the total CBD content, Base increases the total volume without CBD, and the final mg/ml depends on both changes simultaneously.
Get started with CBD Drops 300 mg. Choose one of ten profiles and open the map to check the current description and availability. Drops can be purchased separately; additional components do not need to be added to cart automatically.
CBD Drops 300 mg Mojito is the flavor component of the CBD Drops line with a mojito profile: ...
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Compare Drops with the Drops + Glycerin Base configuration. The Base adds 10 ml of neutral VG base, so the total volume increases from 14 to 24 ml, and the calculated CBD per ml decreases from approximately 21.4 to 12.5 mg/ml.
Check out CBD Boost. The 1000 mg version contains twice the stated CBD as the 500 mg version, but in the same volume. The choice between the two should be made not based on the "weaker/stronger" label, but rather on the overall package.
Open the CBD Components Set. This is a convenient entry point when the roles of all three components are already clear and the buyer wants to avoid searching for each item individually. The set map doesn't cancel out the Drops and Boost flavors—it simply simplifies ordering.
CBD Drops are responsible for the flavor profile and contain a claimed 300 mg of CBD per 14 ml. Glycerin Base adds 10 ml of neutral VG base, adjusting the volume, viscosity, and calculated mg/ml without increasing the total CBD. CBD Boost adds 500 or 1000 mg of CBD per 10 ml and allows you to change the total CBD amount without choosing a different Drops flavor.
If you need all three roles, start with the CBD Components Set, not the longest list of individual cards. If you only need one specific function, select the corresponding component separately. This logic eliminates a major confusion: Base and Boost don't compete with Drops—each modifies a different configuration parameter.
We also saw online that users had already figured out the practical aspects among themselves. On the specialized forum grower.guru, there's a thread where owners of these bottles discuss the purpose of the base, how Boost 500 differs from Boost 1000, and how to calculate the CBD content per ml. This is the personal experience of forum participants, not recommendations from the manufacturer or store.
The base flavor is CBD Drops 300mg: it's the first flavor selection. Base and Boost modify other flavor configurations.
Yes, Drops are a separate product line. However, if a larger volume, higher VG, or different total CBD amount is required, the role of Base or Boost should be assessed separately.
Glycerin Base Original is a neutral glycerin base for the CBD Drops line from Restlab.
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To add a neutral VG base, increase the total volume and adjust the viscosity. Since the Base does not add CBD, the calculated mg/ml decreases as the volume increases.
With the same 10 ml volume, Boost 1000 contains twice the stated amount of CBD as Boost 500. This difference is in total mg per bottle, not a universal division based on the buyer's "experience."
This is the total declared amount of CBD in a specific bottle. To compare different configurations, the mg/ml should be calculated separately based on their total volume.
When you need all the main roles – Drops, Base, and Boost – and it’s more convenient to switch to a single complete card rather than collecting items from different catalog pages.
Current availability and documentation, non-standard compatibility, and individual questions that a general article can't cover. The basic differences between Drops, Base, Boost 500, and Boost 1000 are already explained in the text.
This material is intended for an adult audience 18+, is informational in nature, and does not contain medical advice or promises of therapeutic effect.
