{"id":676,"date":"2026-08-08T21:35:53","date_gmt":"2026-08-08T21:35:53","guid":{"rendered":"https:\/\/canasity.com\/blog\/cbd-dosage-guide\/"},"modified":"2026-09-03T16:59:00","modified_gmt":"2026-09-03T16:59:00","slug":"cbd-dosage-guide","status":"publish","type":"post","link":"https:\/\/canasity.com\/es\/cbd-dosage-guide\/","title":{"rendered":"How to Compare CBD Oils: Strength, Size and Proof"},"content":{"rendered":"<p>\u201cHow much CBD oil should I take?\u201d is the question most people arrive with, and it is the one question a CBD company should not answer for you. Amounts are a conversation for you and, if you take prescription medication, your doctor \u2014 not for a shop that is selling you the bottle.<\/p>\n<p>What a shop <em>can<\/em> do is make its labels legible, so you can compare one oil against another and see exactly what you are buying. That is what this guide is for.<\/p>\n<h2>Concentration and volume are two different numbers<\/h2>\n<p>Every bottle carries a percentage and a size, and they answer different questions. The <strong>percentage<\/strong> tells you how concentrated the oil is \u2014 how much CBD sits in each millilitre. The <strong>size<\/strong> tells you how much oil is in the bottle. Neither number alone tells you what the bottle is worth.<\/p>\n<p>This is why two bottles at the same price can be very different products, and why a headline price on its own is close to meaningless. Compare the concentration and the volume together, and the picture resolves.<\/p>\n<h2>Why the biggest bottle is not automatically the best value<\/h2>\n<p>The cost per milligram depends on both the strength and the bottle size, and it does not move in a straight line across a range. It is worth checking rather than assuming: the pattern differs from brand to brand, and sometimes within a single range. Our own figures are on each product page, which is where a number like that belongs \u2014 a printed figure in an article goes stale the first time a price changes.<\/p>\n<p>A higher concentration does change one practical thing: you need less oil to get the same amount of CBD. That is a convenience and a taste question, not a quality question.<\/p>\n<h2>Broad-spectrum, full-spectrum and isolate are not interchangeable<\/h2>\n<p>The words on the front of the bottle describe what was kept during extraction, and they are the difference most buyers miss. Isolate is CBD on its own. Full-spectrum keeps the plant\u2019s other compounds, including THC. Broad-spectrum keeps the other compounds and removes the THC \u2014 which is the category Canasity makes.<\/p>\n<p>If you only read one thing before comparing two oils, read this one: <a href=\"https:\/\/canasity.com\/blog\/what-is-broad-spectrum-cbd\/\">Broad-spectrum CBD vs full-spectrum vs isolate<\/a>.<\/p>\n<h2>The certificate is the part most labels leave out<\/h2>\n<p>A label is a claim. A certificate of analysis is a laboratory\u2019s account of what a specific batch actually contained, and it is the only document that connects the two. When you compare products, ask three questions: can you find a report at all, is it tied to the batch number on your bottle, and is it recent enough to describe the oil in your hand?<\/p>\n<p>Reading one takes about five minutes once you know which rows matter \u2014 we walk through it in <a href=\"https:\/\/canasity.com\/blog\/how-to-read-a-cbd-lab-report\/\">How to read a CBD lab report<\/a>.<\/p>\n<h2>What to do with all this<\/h2>\n<p>Work out what a bottle contains and what it costs per milligram, check the spectrum, then look for the paperwork. If you want the practical side \u2014 the dropper, the sublingual method, building a routine \u2014 that is covered in <a href=\"https:\/\/canasity.com\/blog\/how-to-take-cbd-oil\/\">How to take CBD oil<\/a>. If you are choosing between concentrations, <a href=\"https:\/\/canasity.com\/blog\/cbd-oil-strengths-explained\/\">CBD oil strengths explained<\/a> compares them side by side.<\/p>\n<p>New to CBD? Start at the <a href=\"https:\/\/canasity.com\/learn\/\">Learn hub<\/a>. Ready to compare the range yourself? Everything is on the <a href=\"https:\/\/canasity.com\/shop\/\">shop<\/a>, with the concentration and volume on every product page.<\/p>\n<p><em>This article is general information about reading and comparing CBD labels, not medical advice, and it does not recommend an amount. CBD products are food supplements and are not intended to diagnose, treat, cure or prevent any disease. If you take prescription medication, speak to your doctor before adding CBD.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Concentration, volume, spectrum and the certificate \u2014 the four things that let you compare one CBD oil against another. No amounts, no guesswork.<\/p>\n","protected":false},"author":46,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[44],"tags":[],"class_list":["post-676","post","type-post","status-publish","format-standard","hentry","category-guides"],"_links":{"self":[{"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/posts\/676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/users\/46"}],"replies":[{"embeddable":true,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/comments?post=676"}],"version-history":[{"count":2,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/posts\/676\/revisions"}],"predecessor-version":[{"id":728,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/posts\/676\/revisions\/728"}],"wp:attachment":[{"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/media?parent=676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/categories?post=676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/canasity.com\/es\/wp-json\/wp\/v2\/tags?post=676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}