Shea butter is ubiquitous in natural cosmetics — so much so that we sometimes forget what makes it such a special ingredient. Where does it come from? Why is it so effective on dry skin? What's the difference between raw and refined shea, and why does it change everything? Here's what you really need to know before incorporating it into your routine.
What is shea butter?
Shea butter is a vegetable fat extracted from the nuts of the shea tree, botanically known as Butyrospermum parkii. This tree grows exclusively in a narrow, nearly 5,000-kilometer-long band of African savanna, spanning Burkina Faso, Ghana, Mali, Ivory Coast, and a few neighboring countries. It has never been successfully cultivated: it is only harvested in the wild, in areas where it has grown for centuries.
In West Africa, shea butter has been used for over a thousand years. Village women prepare it by hand, following a method passed down from generation to generation: harvesting the nuts, drying, crushing, kneading, slow cooking. The result is a dense, ivory butter with a characteristic smoky scent, used to nourish skin and hair as well as for cooking.
Today, most of the raw shea butter consumed worldwide still comes from artisanal women's cooperatives — a rare supply chain in cosmetics, where production remains almost entirely in the hands of those who make it.
The benefits of shea butter
Raw shea is considered one of the best ingredients for dry and damaged skin, thanks to its exceptional composition.
Intense nourishment for dry skin
Shea butter is 90% composed of fatty acids: primarily oleic acid (40 to 50%), stearic acid (35 to 45%), and linoleic acid. These lipids closely resemble those naturally produced by human skin. As a result, shea integrates perfectly with the skin's barrier, without suffocating or disrupting it.
Deep repair of the skin barrier
What truly distinguishes shea from most vegetable oils is its content of unsaponifiables — up to 11%. This is exceptional: most cosmetic oils contain less than 2%. These molecules (phytosterols, cinnamates, tocopherols) strengthen the skin's barrier function and help it retain moisture.
A soothing and anti-inflammatory effect
Shea naturally contains vitamin E (tocopherols) and cinnamates, two families of molecules with antioxidant and anti-inflammatory properties. It is traditionally recommended for atopic skin, chapped skin, and areas irritated by wind or cold. Several scientific studies confirm this soothing action, particularly on reactive skin.
Light natural protection
Shea has a natural sun protection factor, estimated between 4 and 6 depending on the source. This is too low to replace sun protection in the middle of summer, but it is a useful supplement for skin exposed daily to light, wind, and salt.
Raw, refined, deodorized: how to choose?
Not all shea butters are created equal. The type of processing has a huge impact on the effectiveness of the final product. Here are the three main categories found on the market:
| Type | Color | Odor | Active ingredients preserved |
|---|---|---|---|
| Raw (unrefined) | Creamy yellow-ivory | Light, natural smoky odor | Yes — vitamin E, cinnamates, unsaponifiables intact |
| Refined | Immaculate white | Virtually odorless | Partially lost due to refining heat |
| Deodorized | White | No odor | Highly altered, butter close to a neutral fat |
For truly effective cosmetic use, there is only one good answer: raw shea butter. It is the only one that retains all the active molecules that make it famous.
How to recognize it? Three markers are unmistakable:
- An ivory or cream color, never pure white
- A light smoky odor, reminiscent of roasted nuts — this is a sign of traditional processing, not a "defective" smell
- A texture that melts between the fingers around 32 °C, without grains or crystallization
That's why our Ultra-Nourishing Balm is formulated with raw, never refined, shea butter. We chose to retain its natural scent, a sign that the raw material is whole.
How to use shea butter?
Shea butter can be used almost anywhere, provided you adjust the quantities according to the areas.
On the face
For dry or very dry skin, apply shea morning and evening, after serum, in a thin layer. The warmth of your fingers is enough to melt it. For combination skin, avoid the T-zone (forehead, nose, chin) and use it rather as a mask, once or twice a week, on tight areas. Indicative quantity: a hazelnut for the entire face.
On the body
Ideally, apply shea after showering, while the skin is still slightly damp. The film of water helps spread the butter and allows it to penetrate better. Priority areas are those that dehydrate fastest: elbows, knees, hands, heels, calves. For skin that reacts poorly to sun, wind, or dry air, daily application makes a real difference in a few days.
On lips and sensitive areas
Pure shea makes a very effective lip balm, without any additives. It can also be applied to cuticles, minor superficial burns, recent tattoos (after consulting a dermatologist), and generally to any area that needs repair and comfort.
Compatible with pregnancy and babies?
Yes, raw shea butter is a pure ingredient, with no known contraindications during pregnancy, breastfeeding, or on babies' skin. As with any new product, a 24-hour tolerance test on the forearm is recommended.
Frequently asked questions
Is shea butter comedogenic?
No. Its comedogenic rating is 0 to 2 on a scale of 5, making it an ingredient suitable for most skin types. Blemish-prone skin can use it in moderate amounts and avoid the T-zone.
How long does raw shea butter keep?
Between 12 and 24 months, stored away from light and heat. A clear change in smell (rancidity) or color indicates it should be replaced.
What's the difference between organic and conventional shea?
The organic label guarantees the absence of GMOs, chemical pesticides, and petroleum-based solvents during extraction. For cosmetic use, we always recommend a butter that is both organic and raw.
Does shea butter lighten the skin?
No, that's a myth. Shea nourishes, softens, and soothes, but has no lightening effect. Beware of products that claim otherwise — they often contain chemical depigmenting agents combined with shea.
Can you cook with shea butter?
Yes, in West Africa, it has been used in food for centuries. For cooking, a specific food-grade shea is required, whose purification differs. Cosmetic shea remains cosmetic.
Our choice: raw shea at the heart of the routine
At maliā care, raw shea butter is the main ingredient of our Ultra-Nourishing Balm. We chose it for what it is, without refining it, without deodorizing it, without diluting its scent or color.
Our formula combines this raw shea with argan oil, jojoba oil, and beeswax. Nothing else. No water, no synthetic fragrance, no unnecessary texturizing agents. The balm is handmade in our workshop in Morocco, in small batches.
If you want to try the shea + argan combination in a complete routine, our Discovery Pack combines the body balm with our hydrating facial serum, at a low price. It's the simplest way to try maliā.
Article written by Lauriane and Geoffrey, founders of maliā care. Sources: INCI Beauty, PubMed database (lipid composition of Butyrospermum parkii).