What is CBD in skincare?
CBD is cannabidiol, one of over a hundred cannabinoids in Cannabis sativa. It is extracted from the flowers and leaves, and unlike THC it is non-psychoactive. It is not the same as hemp seed oil, which comes from the seeds and contains essentially no cannabinoids – a distinction many products blur.
Skin has its own endocannabinoid system, with receptors on keratinocytes, sebocytes and immune cells, which gives topical CBD a plausible mechanism rather than just a marketing story.
What skin concerns does CBD treat?
Its strongest case is inflammation. Research on the anti-inflammatory effects of CBD on acne points to suppression of sebum production and of the inflammatory cascade behind breakouts – a combination few ingredients manage.
A literature review of CBD in cosmetic dermatology also covers eczema, psoriasis, redness and signs of ageing, with antioxidant activity alongside. The evidence is promising but still thin on large human trials, and product quality varies enormously.
What ingredients are best paired with CBD?
It pairs naturally with other calming ingredients – niacinamide, centella asiatica, green tea, colloidal oatmeal – and with ceramides and squalane for barrier repair.
Check the label for a stated CBD content in milligrams and third-party testing; products listing only hemp seed oil contain no CBD. It is generally well tolerated and can sit alongside retinoids and acids as the soothing part of a routine. Take our Skin Quiz.
What is redness?
Facial redness is visible dilation of the small blood vessels near the skin’s surface. It ranges from transient flushing that comes and goes, to persistent erythema across the cheeks and nose, to fixed thread veins that stay visible all the time.
Redness is a symptom rather than a diagnosis. It can signal rosacea, irritation, an over-exfoliated barrier, eczema, an allergic reaction or simply reactive skin that responds strongly to heat and stress.
What causes redness?
Most persistent redness traces back to a compromised barrier and heightened nerve sensitivity. When the barrier thins, irritants penetrate more easily and the skin mounts an inflammatory response to things it would normally tolerate.
Common aggravators: over-exfoliation, high-strength actives used too often, fragrance and essential oils, hot water, alcohol, spicy food, sudden temperature change, sun exposure and stress. Trying to treat redness with more actives usually deepens it.
What ingredients are best for redness?
Prioritise calming and rebuilding over correcting. Niacinamide, azelaic acid, centella asiatica, green tea extract, liquorice root, allantoin, bisabolol and colloidal oatmeal all reduce visible inflammation.
Then repair the barrier with ceramides, cholesterol, fatty acids, glycerin, panthenol and squalane, and protect it with a gentle mineral SPF. Strip the routine back to cleanser, moisturiser and sunscreen for a few weeks before reintroducing anything active. Take our Skin Quiz.
