Cannabis knowledge and facts

Formula Swiss CBD oil bottle label showing the batch number, expiry date and CBD and THC content

Oct 06, 2026

How to read a CBD certificate of analysis (COA)

What each part of a CBD lab report means: batch number, % by weight, n.d., THC and CBDA. With a worked example from o...

Oct 06, 2026

Can you take CBD oil on a plane? UK airport rules

CBD oil counts as a liquid at UK airport security: 100 ml containers in one clear 1-litre bag, or pack it in your hol...

Six Formula Swiss full-spectrum CBD oils in different carrier oils and flavours

Oct 06, 2026

CBD vs CBG: what's the difference?

CBD and CBG are both non-intoxicating hemp cannabinoids. How they differ in origin, amount in the plant, receptor res...

Formula Swiss CBD oil dropper with measuring marks on a white background

Oct 06, 2026

Is CBD addictive? What the research says

The WHO found CBD has no potential for abuse or dependence. What abuse-liability and withdrawal studies show, and why...

A man holding a 10 ml bottle of Formula Swiss CBD oil in hemp seed oil

Oct 05, 2026

Hemp oil vs CBD oil: what's the difference?

Hemp seed oil contains almost no CBD; CBD oil is a hemp extract in a carrier oil. How to tell them apart on the label...

A small amount of CBD cream on the back of a hand, before it is rubbed in

Sep 27, 2026

CBD for skin: acne, eczema, psoriasis and rosacea

What the research shows on CBD for acne, eczema, psoriasis and rosacea: lab and human studies with their size, safety...

CBD cream spread thinly over the back of a hand and knuckles

Sep 27, 2026

CBD cream for arthritis: what topical studies show

Does CBD cream help arthritis? What the topical CBD trials found, NICE guidance, how people use a CBD balm, safety, a...

Sep 27, 2026

How to use CBD oil: a step-by-step guide

How to use CBD oil on the skin, step by step: patch test, where to apply, drops per ml, how long it takes, storage an...

Formula Swiss 5% CBD oils in hemp seed oil and olive oil, CBN oil 5% and a strawberry CBD vape oil on a marble stand

Sep 27, 2026

Full spectrum vs broad spectrum vs isolate CBD: what's the difference?

Full-spectrum CBD keeps natural THC traces, broad-spectrum is THC-free and isolate is CBD alone. See real lab profile...

Six Formula Swiss full-spectrum CBD oils in different carrier oils and flavours, in front of a forest

Sep 27, 2026

CBD vs THC: differences, effects and does CBD get you high?

CBD vs THC: why THC causes a high and CBD doesn't, how each acts on the brain, what the WHO says, driving, drug tests...

A hand holding a 10 ml bottle of Formula Swiss CBD oil in olive oil

Sep 27, 2026

CBD for anxiety and stress: what the studies really show

What human trials found on CBD for anxiety and stress: public-speaking studies, doses tested, SSRI and benzodiazepine...

Stainless-steel processing and filtration equipment in the Formula Swiss laboratory

Sep 27, 2026

The endocannabinoid system explained: CB1, CB2 and CBD

What the endocannabinoid system is, where CB1 and CB2 receptors sit, how anandamide, 2-AG and CBD work, and our Bolog...

Sep 27, 2026

What does CBD oil do? Effects and what the evidence shows

What CBD does in the body and what research shows, graded by topic: epilepsy, anxiety, sleep and skin. Plus common my...

Woman looking at a Formula Swiss CBD oil bottle in her hand outdoors

Sep 27, 2026

CBD drug interactions: which medicines to be careful with

Can CBD interact with your medicine? How CBD slows the enzymes that clear drugs, which medicines need most care, and ...

Sep 27, 2026

Will CBD show up on a drug test? UK driving and work tests

CBD itself doesn't fail drug tests, but trace THC can. The UK drug-driving limit, how work and roadside tests work, r...

Stainless-steel processing equipment with filtration units in a Formula Swiss laboratory

Sep 27, 2026

CBD side effects: liver, medicines and who should avoid it

What trials show about CBD side effects, liver enzymes and medicines, what EFSA and the UK FSA advise, and who should...

Formula Swiss CBD oil pipette on a white background

Sep 27, 2026

CBD oil dosage: how many mg per drop? (all strengths)

How much CBD is in one drop, and how much should you use? mg-per-drop tables for every Formula Swiss oil, and how to ...

Formula Swiss Pet Routine CBD oils for horses, dogs and cats on a stone surface

Sep 27, 2026

CBD oil for dogs: dosage by weight, safety and research

How much CBD oil for a dog? Label directions, study amounts by kg, research on joints, stress and seizures, side effe...

Sep 27, 2026

CBD for cats: is it safe? Dosage, studies and side effects

CBD for cats: what studies show about safety, liver values and doses by kg, the Bologna cat gut study, and which sign...

Open jar of Formula Swiss CBD Skin balm, 300 mg CBD, on a pebble beach

Sep 27, 2026

CBD cream and balm: what the research says about skin

How CBD cream and balm work on skin: skin-penetration studies, human trials on hydration and itch, how to use a CBD b...

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Cannabis Knowledge

How to read a CBD certificate of analysis (COA)

Can you take CBD oil on a plane? UK airport rules

CBD vs CBG: what's the difference?

Is CBD addictive? What the research says

Hemp oil vs CBD oil: what's the difference?

CBD for skin: acne, eczema, psoriasis and rosacea

CBD cream for arthritis: what topical studies show

How to use CBD oil: a step-by-step guide

Full spectrum vs broad spectrum vs isolate CBD: what's the difference?

CBD vs THC: differences, effects and does CBD get you high?

CBD for anxiety and stress: what the studies really show

The endocannabinoid system explained: CB1, CB2 and CBD

What does CBD oil do? Effects and what the evidence shows

CBD drug interactions: which medicines to be careful with

Will CBD show up on a drug test? UK driving and work tests

CBD side effects: liver, medicines and who should avoid it

CBD oil dosage: how many mg per drop? (all strengths)

CBD oil for dogs: dosage by weight, safety and research

CBD for cats: is it safe? Dosage, studies and side effects

CBD cream and balm: what the research says about skin