Isolate vs Broad Spectrum CBD Oils

If you’ve been researching CBD, you might have noticed that CBD oils are often split into up to three categories: isolate oils, broad spectrum oils, and sometimes full spectrum oils. But what are the honest differences between isolate and broad spectrum, and which should you be using?

CBD Isolate Oils

Our most popular products are our Pure CBD Oils. CBD isolate has had every component from the hemp plant removed apart from CBD, through a combination of processing, extraction and distillation — the purest way to take CBD, and the most predictable. The only ingredients in the bottle are CBD, an organic MCT coconut carrier oil, and optional flavourings, with 0% THC. The natural flavour tastes of almost nothing; peppermint and mixed berry are there if you’d rather have a flavour.

Broad Spectrum Oils

Unlike isolate, Broad Spectrum CBD Oils keep the hemp plant’s wider family of compounds. They contain multiple cannabinoids, terpenes and other naturally occurring components — but still 0% THC. Some users tell us they notice more from broad spectrum than from isolate at the same strength; that experience is usually attributed to something called the entourage effect.

The Entourage Effect

The idea behind the entourage effect is that hemp compounds may work synergistically — producing more together than each would alone. It’s a genuine area of scientific interest, but we’ll be straight with you: the evidence is still emerging, and individual experience varies a lot. Some people find broad spectrum makes a real difference to them; others notice nothing beyond the CBD itself. The strongest evidence remains for CBD as a compound — which is why our range is built on it, with guidance from our Scientific Advisor, Professor Mike Barnes. The only reliable way to know which suits you is to try both.

If you’re drawn to the fuller plant profile, a sensible starting point is our 1500mg Broad Spectrum CBD Oil — the best-selling bottle in that range. Some customers moving away from cannabis also prefer broad spectrum as the more familiar profile without the THC; our guide on CBD and cannabis withdrawal covers that subject properly. And if you need help with amounts, our dosage guide takes you through everything before you buy.

Full Spectrum Oils

The third type you might have heard of is full spectrum, which contains all elements of the hemp plant including THC. Due to UK regulations, we do not sell full spectrum oils. Customers who have switched from full spectrum to our broad spectrum generally report a very similar experience — the profile is close, minus the THC. And because there’s no THC in the bottle, there’s nothing in it that a workplace drug test is looking for; our guide to CBD and drug tests explains the detail and the caveats.

If you’re used to full spectrum, start with the same amount you were taking. Some companies label strength as a percentage rather than milligrams: as a baseline, our 1500mg oils are the equivalent of 5% CBD, and our 3000mg bottles are 10% (both are 30ml bottles).

Should I use CBD Isolate or Broad Spectrum Oils?

It depends on what works best for you — and it’s genuinely hard to know until you’ve tried both.

If you’re completely new to CBD, we generally recommend starting with a low dose of isolate oil: it’s simple, precise, and tastes of virtually nothing. If you finish a bottle and want more from it, you can either move up a strength or try the same strength in broad spectrum and compare.

If you’ve done your research and the fuller plant profile appeals — or you’re moving across from cannabis or full spectrum products — starting with broad spectrum directly makes sense.

If you have questions about specific products or amounts, use the chat box in the corner of your screen, or call into one of our York, Brighton or Harrogate shops — the team helps people make exactly this choice every day.