What is shea butter in skincare?
Shea butter is the fat extracted from the nuts of the African shea tree, Vitellaria paradoxa. It is solid at room temperature and melts at body heat, which is why it feels rich going on and sinks in once warmed.
Its value lies in the unsaponifiable fraction – an unusually high 5 to 10% of triterpenes, tocopherols and phytosterols, far more than most plant fats. Those compounds give it anti-inflammatory and barrier-repair activity beyond simple occlusion.
What skin concerns does shea butter treat?
It is a first-line choice for very dry, rough or cracked skin, and for eczema, psoriasis and winter-damaged hands and lips. It reduces water loss substantially while calming inflammation at the same time.
It also soothes after sun exposure, softens scars and stretch marks, and protects skin exposed to cold and wind. Unrefined shea retains more actives but has a nutty smell; refined shea is neutral but less potent.
What ingredients are best paired with shea butter?
Use it as the final occlusive layer over humectants such as glycerin and hyaluronic acid, and alongside ceramides for a complete barrier routine.
It is ideal for buffering the dryness of retinoids and acids on body skin. It sits mid-range on the comedogenic scale, so keep it to the body and dry patches if your face is oily or breakout-prone. Those with tree nut allergies should patch test. Take our Skin Quiz.
What are fine lines?
Fine lines are the earliest visible sign of skin ageing: shallow creases that appear where skin is thinnest and most expressive – around the eyes, across the forehead, and at the corners of the mouth.
They differ from established wrinkles in that they are often still dynamic, showing mainly when you smile or squint, and are frequently worsened by dehydration. That makes them the most responsive stage to treat.
What causes fine lines?
Intrinsic ageing does part of the work: collagen production falls by roughly one per cent a year from the mid-twenties, elastin degrades, and the dermal matrix thins so skin no longer springs back.
The larger share is external. Ultraviolet exposure accounts for the majority of visible facial ageing, and pollution, smoking, poor sleep, sugar-driven glycation and repeated facial movement all accelerate it. Dehydration makes existing lines look deeper than they are.
What ingredients are best for fine lines?
Retinol and prescription retinoids have the strongest evidence for stimulating collagen and smoothing texture. Vitamin C protects against free-radical damage while supporting collagen synthesis, and peptides signal the skin to rebuild.
Pair those with hyaluronic acid and ceramides for immediate plumping and barrier support, niacinamide for tone, gentle AHAs for surface renewal, and coenzyme Q10 as an antioxidant. Daily broad-spectrum SPF protects everything else you are doing. Take our Skin Quiz.
