What is eucalyptus in skincare?
Eucalyptus oil is distilled from the leaves of eucalyptus trees, most commonly Eucalyptus globulus. Its dominant constituent is 1,8-cineole, also called eucalyptol, which produces both its sharp camphoraceous scent and its antimicrobial effect.
It is far better known in respiratory products than in skincare, and where it does appear in topicals it is usually at low concentrations for scent and a cooling sensation. Its antimicrobial and anti-inflammatory activity is documented but it is a potent essential oil.
What skin concerns does eucalyptus treat?
Its antiseptic properties make it useful in products for minor cuts, grazes and insect bites, and it appears in some formulations for cold sores, athlete’s foot and body acne.
For facial skincare the picture is less favourable. Eucalyptus is highly volatile and a recognised sensitiser, it can trigger rosacea flares, and near the eyes it causes stinging and irritation. It should never be used undiluted or ingested.
What ingredients are best paired with eucalyptus?
If used, dilute it heavily in a carrier oil such as olive, jojoba or sweet almond, and keep it to body applications rather than the face.
For the facial concerns eucalyptus is sometimes reached for – congestion, acne, inflammation – salicylic acid, niacinamide, azelaic acid and tea tree oil are better supported and far less likely to irritate. Patch test before any use. Take our Skin Quiz.
What is crepey skin?
Crepey skin is skin that has become thin, loose and finely wrinkled, with the papery texture of crepe paper. It differs from ordinary wrinkles in that it affects a broad area rather than forming distinct lines, and it appears most on the under-eyes, neck, décolletage, upper arms and inner thighs.
The hallmark is loss of elasticity: pinched skin takes longer to snap back, and the surface looks crinkled even at rest.
What causes crepey skin?
The main driver is degradation of the elastin network in the dermis. Cumulative ultraviolet exposure breaks down elastic fibres and replaces them with disorganised material – the process called solar elastosis – while collagen production falls at the same time.
Age, chronic dehydration, significant weight loss, smoking, and the natural drop in oestrogen around menopause all accelerate it. Body areas get less skincare attention than the face, which is why crepiness often shows there first.
What ingredients are best for crepey skin?
Retinoids remain the best-evidenced option for rebuilding collagen and thickening the dermis over months of use. Peptides support elastin and collagen signalling, and vitamin C protects existing fibres while aiding synthesis.
Layer those over rich hydration – hyaluronic acid, glycerin, ceramides, squalane and shea butter – which visibly improves the crinkled look even before structural change happens. Daily SPF on neck, chest and hands prevents further breakdown. Take our Skin Quiz.
