Highlights
Key Ingredients
Skim through
Ingredient name | what-it-does | irr., com. | ID-Rating |
---|---|---|---|
Simmondsia Chinensis (Jojoba) Seed Oil | emollient | 0, 0-2 | goodie |
Calophyllum Inophyllum Seed Oil | antioxidant, emollient, antimicrobial/antibacterial | goodie | |
Moringa Oleifera Oil | emollient | goodie | |
Nigella Sativa (Black Seed) Seed Oil | soothing, antioxidant, emollient, perfuming | goodie | |
Tocopheryl Acetate | antioxidant | 0, 0 | |
Melaleuca Alternifolia Oil | soothing, anti-acne, antioxidant, antimicrobial/antibacterial, perfuming | goodie | |
Limonene | perfuming, solvent | icky | |
Isoeugenol | perfuming |
Natur planet Anti Acne OilIngredients explained
Jojoba is a drought resistant evergreen shrub native to South-western North America. It's known and grown for jojoba oil, the golden yellow liquid coming from the seeds (about 50% of the weight of the seeds will be oil).
At first glance, it seems like your average emollient plant oil: it looks like an oil and it's nourishing and moisturizing to the skin but if we dig a bit deeper, it turns out that jojoba oil is really special and unique: technically - or rather chemically - it's not an oil but a wax ester (and calling it an oil is kind of sloppy).
So what the heck is a wax ester and why is that important anyway? Well, to understand what a wax ester is, you first have to know that oils are chemically triglycerides: one glycerin + three fatty acids attached to it. The fatty acids attached to the glycerin vary and thus we have many kinds of oils, but they are all triglycerides. Mother Nature created triglycerides to be easily hydrolyzed (be broken down to a glycerin + 3 fatty acid molecules) and oxidized (the fatty acid is broken down into small parts) - this happens basically when we eat fats or oils and our body generates energy from it.
Mother Nature also created wax esters but for a totally different purpose. Chemically, a wax ester is a fatty acid + a fatty alcohol, one long molecule. Wax esters are on the outer surface of several plant leaves to give them environmental protection. 25-30% of human sebum is also wax esters to give us people environmental protection.
So being a wax ester results in a couple of unique properties: First, jojoba oil is extremely stable. Like crazy stable. Even if you heat it to 370 C (698 F) for 96 hours, it does not budge. (Many plant oils tend to go off pretty quickly). If you have some pure jojoba oil at home, you should be fine using it for years.
Second, jojoba oil is the most similar to human sebum (both being wax esters), and the two are completely miscible. Acne.org has this not fully proven theory that thanks to this, jojoba might be able to "trick" the skin into thinking it has already produced enough sebum, so it might have "skin balancing" properties for oily skin.
Third, jojoba oil moisturizes the skin through a unique dual action: on the one hand, it mixes with sebum and forms a thin, non-greasy, semi-occlusive layer; on the other hand, it absorbs into the skin through pores and hair follicles then diffuses into the intercellular spaces of the outer layer of the skin to make it soft and supple.
On balance, the point is this: in contrast to real plant oils, wax esters were designed by Mother Nature to stay on the surface and form a protective, moisturizing barrier and jojoba oil being a wax ester is uniquely excellent at doing that.
A green-yellowish oil coming from cool places like Tahiti, Bora Bora, and the island of Polynesia. Similar to other more common plant oils, it's loaded with nourishing and moisturizing fatty acids (oleic acid: 30-55%, linoleic acid: 15-45%, palmitic acid: 5-20% and stearic acid: 5-25%).
The special thing about Tamanu oil, though, is that it contains the totally unique fatty acid called calophyllic acid that is suspected to give the oil its amazing healing and regenerative properties. The traditional uses of Tamanu oil range from using it for all kinds of rheumatism (inflammation in joints) to burns, wounds, skin rashes, and chapped lips and modern studies do confirm the wisdom of the old Polynesians. In fact, the wound healing properties of Tamanu oil is so strong that it produces visible improvements even for old (older than 1 year) scars during a 6-9 week period.
Other than that, according to manufacturer info, Calophyllum Inophyllum Oil also has significant SPF boosting and antioxidant properties. This latter one is probably due to its significant vitamin E content with delta-tocotrienol (236mg/kg) being the main form in the oil.
Overall, Tamanu seems to be an amazing oil for skin that is in need of some regeneration and protection.
The oil coming from the seeds of the Moringa tree, a big white-flowered tree native to India. It's a yellow oil similar to olive oil. It's rich in nourishing and moisturizing fatty acid, oleic (75%) and also contains behenic acid (up to 8%) that makes moringa very stable and gives the oil a long shelf life.
It blends easily with essential oils and can also help to stabilize scents so it's a popular oil in the perfume industry.
The (fixed or non-volatile) oil coming from the black seeds of Nigella Sativa, a smallish (20-30 cm) flowering plant native to Southwest Asia. The seed has a very complex chemical composition (it contains both fixed and volatile oil) and is used traditionally for a bunch of "anti-something" abilities including antitumor, antidiabetic, antihistaminic, anti-inflammatory, and antimicrobial properties. In Islam, black cumin seed was considered "a healing seed for all diseases except death”.
As for modern research and chemical composition, the fixed oil from the seeds is rich in skin-nourishing unsaturated fatty acids (mainly linoleic acid at 50 – 60% and oleic acid at 20%, but also contains some rare ones like C20:2 arachidic and eicosadienoic acids), amino acids, vitamins, and minerals. A component called thymoquinone (it's the main component of the volatile oil part, but the fixed oil also contains some) is considered to give the seed its main therapeutic properties including strong antioxidant and anti-inflammatory abilities.
As for black seed oil and cosmetics, the oil is great to nourish and moisturize the skin and is highly recommended to treat inflammatory skin diseases like psoriasis and eczema.
It’s the most commonly used version of pure vitamin E in cosmetics. You can read all about the pure form here. This one is the so-called esterified version.
According to famous dermatologist, Leslie Baumann while tocopheryl acetate is more stable and has a longer shelf life, it’s also more poorly absorbed by the skin and may not have the same awesome photoprotective effects as pure Vit E.
The famous tea tree oil. One of the best known essential oils which comes from Australia where it has been used for almost 100 years for its antiseptic and anti-inflammatory actions. Legend has it that the medicinal benefits of the oil were considered so important that Australian soldiers were supplied with some tea tree oil in their World War II military kit.
Similar to other essential oils, tea tree oil is a very complex chemical mixture consisting of about 100 components, the major ones being terpinen-4-ol (40%), γ-Terpinene (23%) and α-Terpinene (10%). Terpinen-4-ol is considered to be the main active component but as a great article in Clinical Microbiology Reviews states "while some TTO components may be considered less active, none can be considered inactive" and most components contribute to TTO's strong antibacterial, antiviral and antifungal effects.
Regarding skincare and tea tree oil, its most well-known effect is probably being a well established anti-acne ingredient. Multiple studies confirm that TTO is effective against the evil acne-causing bacteria called P. acnes and the effectiveness of 5% TTO gel is comparable to the gold standard anti-acne treatment, 5% Benzoyl Peroxide lotion. You need to be a bit more patient with TTO, though, as its effects come slower but also with fewer side effects.
Regarding TTO and sensitive skin, we say that you should be careful. Even if your skin is not sensitive you should never put undiluted TTO on your skin. Luckily, it contains only very small amounts of the common allergens (such as limonene), but irritant and allergic reactions still happen, especially by oxidation products that occur in older or not properly stored oil. So if you have some pure TTO at home, know that storage matters, keep it in a cool, dry, dark place and use it up in a reasonable amount of time.
Overall, we do not often give a goodie status to essential oils, but we feel that TTO's unique antibacterial and anti-acne properties with its minimal allergen content warrant an exception. If your skin is acne-prone, TTO is something to experiment with.
A super common and cheap fragrance ingredient. It's in many plants, e.g. rosemary, eucalyptus, lavender, lemongrass, peppermint and it's the main component (about 50-90%) of the peel oil of citrus fruits.
It does smell nice but the problem is that it oxidizes on air exposure and the resulting stuff is not good for the skin. Oxidized limonene can cause allergic contact dermatitis and counts as a frequent skin sensitizer.
Limonene's nr1 function is definitely being a fragrance component, but there are several studies showing that it's also a penetration enhancer, mainly for oil-loving components.
All in all, limonene has some pros and cons, but - especially if your skin is sensitive - the cons probably outweigh the pros.
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irritancy, com. | 0, 0-2 |
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what‑it‑does | antioxidant |
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what‑it‑does | perfuming | solvent |
what‑it‑does | perfuming |