The mg number on a CBD oil bottle is a total content declaration — the milligrams of cannabidiol in the entire bottle. Divide that by the volume in ml and you get the concentration per mL, which is the only reliable basis for comparing products. This is the label-reading checklist for anyone in Canberra or the ACT considering CBD oil: what to look for, what to calculate, and what to ask before you buy.
What does mg mean on a CBD oil bottle?
When a CBD oil label reads "1000mg," it is telling you that the complete bottle contains 1000 milligrams of CBD in total. This is a compositional declaration — it describes what is in the product, not how much to take.
It is worth separating the label figure from several things it is sometimes mistakenly taken to mean:
- Not a serving size. 1000mg is the whole bottle, not one dose. The serving size — usually 0.5ml — is shown separately on the label.
- Not a strength rating. 1000mg in a 30ml bottle is a higher concentration than 1000mg in a 100ml bottle. The mg/mL figure is the actual strength measure.
- Not a claim about effects. The mg figure describes the cannabinoid content. It makes no claim about what the oil does.
This distinction matters for compliance reasons as much as for consumer understanding. Australian regulations under the TGA framework govern what statements can appear on therapeutic products — and CBD oil labels in compliant products stay within the factual composition framework.
The label-reading checklist — five things to find on any bottle
Before comparing products, locate these five data points on the label:
- Total mg — the headline cannabinoid figure (e.g. 1000mg, 3000mg)
- Volume in mL — the bottle size (commonly 30ml, 50ml, or 100ml)
- Spectrum — full-spectrum, broad-spectrum, CBG, CBN, or isolate
- Carrier oil — MCT, hemp-seed oil, olive oil, or other
- Certificate of Analysis availability — confirmed batch testing by a third party
With the first two items, you can calculate concentration. With all five, you can compare products meaningfully across different brands or suppliers.
How to calculate per-mL strength
Divide total mg by total mL. That is the formula; everything else is arithmetic.
The CBD Oil Canberra range uses 50ml bottles throughout, so the per-mL figures are fixed:
| Bottle label | Volume | Concentration | Per 0.5ml dropper |
|---|---|---|---|
| 1000mg | 50ml | 20mg/mL | 10mg |
| 3000mg | 50ml | 60mg/mL | 30mg |
| 6000mg | 50ml | 120mg/mL | 60mg |
| 12000mg | 50ml | 240mg/mL | 120mg |
A standard dropper fills to approximately 0.5ml. So a single dropper from the 6000mg bottle delivers 60mg of CBD (120mg/mL × 0.5mL = 60mg). The same dropper from the 1000mg bottle delivers 10mg. The dropper is physically the same size; the concentration is what changes.
When comparing products from different brands, apply this calculation to each. Do not compare the headline mg numbers unless you have confirmed the bottle volumes are identical.
Our CBD oil strengths: 1000mg to 12000mg
CBD Oil Canberra carries four strengths across both spectrum types, plus CBG and CBN. All are in 50ml MCT bottles, lab-tested by batch, with Certificates of Analysis on request.
Full-spectrum CBD oil (whole-plant hemp, under 0.3% THC):
- CBD Oil 1000mg — Full Spectrum — $89.95
- CBD Oil 3000mg — Full Spectrum — $220.00
- CBD Oil 6000mg — Full Spectrum — $390.00
- CBD Oil 12000mg — Full Spectrum — $585.00
Broad-spectrum CBD oil (whole-plant hemp, 0% THC):
- CBD Oil 1000mg — Broad Spectrum — $89.95
- CBD Oil 3000mg — Broad Spectrum — $220.00
- CBD Oil 6000mg — Broad Spectrum — $390.00
- CBD Oil 12000mg — Broad Spectrum — $585.00
The complete product range also includes CBG oil (cannabigerol) and CBN oil (cannabinol isolate, THC-free) at all four strengths. These are distinct cannabinoid types, not CBD products under different names.
Which strength is right for me?
Three questions to work through before deciding:
1. What does the label recommend? Every bottle carries a suggested serving for a typical adult. This is the manufacturer's guidance and the appropriate starting point. Begin at the lower end of the stated range and observe your response over several days before making adjustments.
2. What is your cost priority? If you are comparing strengths purely on value, the per-mg cost at each strength is:
- 1000mg / $89.95 ≈ $0.090 per mg
- 3000mg / $220.00 ≈ $0.073 per mg
- 6000mg / $390.00 ≈ $0.065 per mg
- 12000mg / $585.00 ≈ $0.049 per mg
Higher strengths consistently cost less per mg. Whether that is relevant to your decision depends on how you intend to use the product.
3. Do you want full-spectrum or broad-spectrum? Full-spectrum retains the trace THC naturally present in legal hemp (under 0.3%). Broad-spectrum has the THC removed entirely (0%). Both carry the same mg of CBD; both use MCT carrier. The spectrum choice is a composition preference.
For anything beyond these three questions, speak to a healthcare professional. A GP or pharmacist in Canberra or the ACT familiar with cannabinoid products is the right source of personalised guidance. This guide provides factual context; it does not constitute medical advice of any kind.
The how-to-use guide on this site covers dropper technique, storage, and practical questions about day-to-day use.
From our CBD oil range
CBN Oil 3000mg — Isolate (50ml)
CBN (cannabinol) isolate oil at a mid concentration, THC-free: 3000mg in 50ml MCT, 60mg per ml. Imported from EU Labs.
CBD Oil 6000mg — Full Spectrum (50ml)
Full-spectrum CBD oil at a high concentration: 6000mg in 50ml MCT, 120mg per ml, trace THC under 0.3%. Imported from EU Labs.
Pet CBD Oil 2000mg — Full Spectrum (50ml)
Pet-formulated full-spectrum CBD oil, no human flavours or sweeteners: 2000mg in 50ml MCT, 40mg per ml, trace THC under 0.3%. From EU Labs. 18+ purchase.
How to compare CBD oil strength between brands
Using the five-point checklist from earlier, here is how each factor plays into a cross-brand comparison:
mg/mL concentration — the primary comparator. Reduce all products to this figure before comparing anything else.
Carrier oil — MCT (coconut-derived medium-chain triglyceride) is standard in quality CBD oil. Hemp-seed oil, olive oil and other carriers are used in some products. The carrier affects taste and physical texture. CBD Oil Canberra uses MCT throughout.
Spectrum — comparing a full-spectrum to a broad-spectrum at the same mg/mL gives you a valid strength comparison but an incomplete product comparison. The cannabinoid profiles differ.
COA availability — the key transparency document. A current Certificate of Analysis from a named third-party laboratory confirms that the batch you receive contains what the label states. CBD Oil Canberra products are tested by batch; contact enquiries@cbdoilcanberra.com to request the COA for your product.
Price per mg — as calculated above. This makes price comparison fair across different bottle sizes and mg totals.
Is CBD oil legal in Canberra, ACT?
CBD oil in Australia is regulated at the federal level by the Therapeutic Goods Administration (TGA). As a resident of the ACT, the same Commonwealth framework applies to you as to any Australian:
- Prescription pathway — medicinal cannabis (including higher-dose CBD formulations) is accessible through authorised prescribers or the TGA's Special Access Scheme.
- Pharmacist pathway — since the 2021 rescheduling, low-dose CBD products are available at Schedule 3 (pharmacist-access) at certain concentrations from participating pharmacies.
- Import controls — CBD oil ordered online from overseas without a valid Australian permit does not comply with TGA import rules.
For the current and definitive position on any specific product, the TGA website is the authoritative reference. Your pharmacist or GP can advise on access pathways specific to your situation.
CBD Oil Canberra ships across the ACT with delivery to Belconnen, Gungahlin, Tuggeranong, Woden and surrounds.
Frequently asked questions — CBD oil in Australia
What does 1000mg CBD oil mean? The entire 50ml bottle contains 1000mg of CBD — a concentration of 20mg per mL. Each 0.5ml dropper delivers 10mg.
Which strength should I choose? The label on each bottle states a suggested serving for a typical adult. Start there. If you need guidance beyond what the label provides, speak to a healthcare professional.
Is 6000mg twice as strong as 3000mg? In per-mL terms, yes — 120mg/mL versus 60mg/mL, in the same 50ml bottle. Each dropper delivers twice the amount of CBD. Confirm bottle volumes are equal before assuming any ratio between products.
Where can I buy CBD oil in Canberra? CBD Oil Canberra delivers to Belconnen, Gungahlin, Tuggeranong, Woden and across the ACT. Browse the full range or see the homepage for store details.
How do I get a COA for my order? Contact enquiries@cbdoilcanberra.com with your order details. All products are batch-tested by a third-party laboratory and COAs are provided on request.
What is the difference between cannabidiol, CBG and CBN on the label? CBD (cannabidiol), CBG (cannabigerol) and CBN (cannabinol) are three different cannabinoids found in the hemp plant. They are distinct molecules with different chemical structures. CBD is the most studied of the three. CBG and CBN are sometimes described as minor cannabinoids, though they occur at varying concentrations depending on the hemp variety and extraction process. The CBD Oil Canberra range sells each as a separate product type rather than as a blend. If you are comparing labels across these categories, note that a 3000mg CBG oil and a 3000mg CBD oil are not the same product — only the mg/volume format is shared.
What does "MCT carrier oil" mean on a CBD oil label? MCT stands for medium-chain triglycerides, a type of fat refined from coconut. It is the most widely used carrier in CBD oil production because it is tasteless, colourless, and stable over the product's shelf life. The MCT suspends the cannabinoid extract and makes it practical to measure by dropper. All CBD Oil Canberra products use MCT as the carrier — this is stated on the label and applies to every strength across both spectrum types.
Delivery to Canberra
If you are ordering from Canberra, delivery is domestic and tracked. CBD Oil Canberra dispatches to Canberra and across ACT — including Belconnen, Gungahlin, Tuggeranong, Woden, with the same batch-tested stock listed on the shop page. Ask for the Certificate of Analysis for your bottle's lot number at any point.
Reading the strength on a label
| Bottle | Total cannabinoid | Per 1 ml | Bottle size |
|---|---|---|---|
| 1000 mg | 1000 mg | 20 mg | 50 ml |
| 3000 mg | 3000 mg | 60 mg | 50 ml |
| 6000 mg | 6000 mg | 120 mg | 50 ml |
| 12000 mg | 12000 mg | 240 mg | 50 ml |
The headline number is the whole bottle, not a single serve — divide by the bottle volume to compare products honestly.
