CBDfx has built a reputation as one of the most transparent CBD brands in the world, and their Original Mixed Berry CBD Oil 1000mg is a strong contender for the best all-rounder in the UK market. Made from organic hemp grown in Kentucky and extracted using supercritical CO2, this is a broad-spectrum oil that delivers a full cannabinoid profile — CBD, CBG, CBN, and trace terpenes — with all THC removed to keep it fully UK legal.
The mixed berry flavouring is a standout feature. Most CBD oils taste like grass clippings soaked in olive oil. This one actually tastes pleasant — natural berry notes that make it easy to hold under your tongue for the full 60 seconds. It's sweetened with stevia rather than artificial sweeteners, keeping it clean and natural.
Lab Testing & Transparency
This is where CBDfx earns its score. Every batch has a publicly available Certificate of Analysis from a third-party ISO-accredited lab. The COAs check for cannabinoid potency, heavy metals, pesticides, microbial contaminants, and residual solvents. In our batch testing, the label claimed 1000mg CBD and the lab report showed 986mg — within the standard 10% margin. That level of accuracy is rare among UK-available CBD oils, where we've seen discrepancies of 30-40% in some budget brands.
Dosing & Effect Profile
At 1000mg per 30ml bottle, each full dropper (1ml) delivers approximately 33mg of CBD. That puts it in the medium-to-strong range — suitable for experienced users and those managing moderate anxiety, sleep issues, or general inflammation. Beginners should start with half a dropper (16mg) and assess after a week. The effects are typical of a quality broad-spectrum oil: a subtle sense of calm that builds over 30-45 minutes and lasts 4-6 hours. No sedation, no head change — just a noticeable reduction in background anxiety.
Price vs Value
At £39.99 for 1000mg, you're paying roughly 4p per mg of CBD. That's mid-range pricing — cheaper than premium UK brands like Blessed CBD but more expensive than mass-market options from Holland & Barrett. The trade-off is the transparency: you know exactly what you're getting. For users who prioritise quality and testing over rock-bottom pricing, this represents good value. If you're unsure whether CBD oil is right for you, our best CBD oil UK roundup compares the top options side by side.