Phytosterols are plant-derived lipids that strengthen the skin barrier and protect the epidermis from dehydration. As biomimetic active ingredients, they offer a natural solution for reducing redness, soothing irritation and promoting skin regeneration. Their action helps to make the skin more supple and relieve feelings of discomfort caused by external aggressors.
Aroma-Zone Phytosterols Active Ingredient
LIPID-REPLENISHING REPAIRING
The soothing and repairing active ingredient for dry and sensitive skin
As biomimetic active ingredients, phytosterols soothe and repair dry and sensitive skin.
By Delphine Duc
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Phytosterols Aroma-Zone Profile
INCI Name: Phytosterols
NATURAL / SYNTHETIC
VEGAN
BIOCHEMICAL COMPOSITION
Phytosterols are polycyclic lipids found in plant cell membranes. avocado oil and shea butter are rich in phytosterols.
SUSTAINABILITY / TRACEABILITY
The phytosterols used by Aroma-Zone are extracted from vegetable oils or are naturally present in them.
Phytosterols: What Effect Does It Have on the Skin?
Phytosterols are plant-derived lipids capable of strengthening the skin barrier, or stratum corneum. The skin is thus protected from dehydration, soothed and made more supple. Its regeneration is promoted, whilst redness and irritation are reduced.
Phytosterols: Scientifically Proven Efficiency
The skin barrier of volunteers* was significantly improved after applying a skincare product containing Phytosterols.
*Please refer to the Scientific Bibliography for further information.
Skin Tolerance
A Note from Adeline Nalin, Head Pharmacist and Toxicologist at Aroma-Zone
“Phytosterols have a chemical structure similar to the skin’s natural lipids, which helps them integrate well into the hydrolipidic film. They are therefore very well tolerated by the skin and suitable for all skin types.”
Adeline Nalin - Head Pharmacist and Toxicologist
A Safe Ingredient for your Health
A Note from Our Aroma-Zone Toxicologist
“The use of phytosterols is considered safe for health. However, people who are allergic to plant sterols or to the botanical species from which they are derived should exercise caution when using them.”
Adeline Nalin - Head Pharmacist and Toxicologist
A Note from the Dermatologist
“Phytosterols strengthen the skin barrier, help retain moisture and soothe redness or feelings of discomfort. They are particularly recommended if you have irritated, dry or dehydrated skin, or if your skin feels tight.
Often combined with other lipids such as ceramides, they help to protect the skin and make it more supple. Be careful, however, if you have oily or blemish-prone skin, as oily textures can cause or worsen acne.”
Dr Dima Haidar – Dermatologist
Formulation Focus with the Aroma-Zone R&D Laboratory
In cosmetic formulations, phytosterols are fat-soluble active ingredients that are incorporated into the oil phase. Derived from pine, they have a high affinity for skin lipids and act as analogues of cholesterol, which is naturally present in the stratum corneum, within the lipid cement. By mimicking the cholesterol in the lipid cement (alongside ceramides and fatty acids, which also make up this lipid cement), they help to strengthen the cohesion of the skin barrier. The skin is therefore better able to withstand external aggressions, with a reduction in feelings of discomfort, dryness and irritation.
For Which Skin Types?
Dehydrated skin, dry skin, sensitive skin.
Which Concerns Does This Address?
Phytosterols help to care for skin suffering from dehydration and dryness. By strengthening the skin barrier, they help to reduce tightness, relieve irritation and soothe redness. Finally, they are an ideal addition to help prevent the appearance of stretch marks, thereby bringing comfort and well-being to your daily skincare routine.
What Phytosterols Do for the Skin
Strengthening: They strengthen the skin barrier
Hydration: They help prevent dehydration
Soothing: They soften and soothe the skin
Cell renewal : promote skin regeneration.
Phytosterols: an essential ingredient for skin and hair
Aroma-Zone Phytosterols are found in two essential skincare products:
Soothing Ceramide & Phytosterol Oil Serum
This innovative serum, with its high-tolerance formula, immediately soothes reactive skin, reduces redness, restores the skin barrier and calms itching. Its fine, silky oil texture simplifies your skincare routine. In a single step, sensitive skin is soothed.
Our Hair Complex – 60 capsules – Food supplement
For thicker, fuller and shinier hair, discover our Hair Complex dietary supplement. Formulated with the active ingredient Beaulixir®, which has been clinically proven to reduce hair loss and improve the appearance of the hair. It contains oily extracts of saw palmetto, borage, linseed, wheat and rye, as well as phytosterols from pine bark, which work in synergy with zinc and natural biotin (vitamin B8) to strengthen the hair fibre.
Precautions for use: Not a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. For adults only. Keep out of reach of children. Not recommended for pregnant or breastfeeding women, or those with a personal or family history of breast cancer. Should be used in addition to regular consumption of fruit and vegetables to maintain carotenoid levels. Seek advice from your doctor or pharmacist. Take at a separate time from any medication (at least 60 minutes apart). Do not take if you are also taking anticoagulant medication. Avoid consuming more than 3 grams of added plant sterols/stanols per day. Patients undergoing cholesterol-lowering treatment should only take this product under medical supervision.
Precautions
Particular care is recommended when using these products on oily or blemish-prone skin, as rich, oily textures can sometimes contribute to the development of certain skin problems. To care for your skin in the best possible way, it is always best to follow the recommended dosages and choose a product formulation suited to your skin type.
FAQ
What are the benefits of phytosterols for the skin?
What are the benefits of phytosterols for the skin?
What are the benefits of phytosterols for the skin?
Are phytosterols suitable for sensitive skin?
Are phytosterols suitable for sensitive skin?
Are phytosterols suitable for sensitive skin?
Yes. Indeed, this active ingredient is particularly recommended for the care of dry, dehydrated and sensitive skin. Phytosterols provide a targeted solution to issues such as tightness, dry skin and stretch marks. They are also recommended to help lock in moisture and protect the skin, although care should be taken with very rich textures if you have blemish-prone skin.
How can you incorporate phytosterols into your daily routine?
How can you incorporate phytosterols into your daily routine?
How can you incorporate phytosterols into your daily routine?
To benefit from their properties, you can use phytosterols in the morning and/or evening. For example, the Soothing Ceramides & Phytosterols Oil Serum, which should be applied all over the face and neck before your usual skincare routine, is an excellent choice.
Spotlight on our specialist editor, Delphine Duc.
I'm Delphine Duc, a biological engineer specialising in cosmetology, and I've been passionate about the field of cosmetics for almost 10 years. I started making my own homemade cosmetics using Aroma Zone products to tackle my skin problems. Eventually, I decided to train as a cosmetologist and ultimately to create a bespoke cosmetics brand to address everyone’s individual skin concerns.
Bibliography
1
SKINCARE, Skin,
An Aroma-Zone publication by La Plage.
2
Puglia, C.; Bonina, F.
In Vivo Spectrophotometric Evaluation of Skin Barrier Recovery after Topical Application of Soybean Phytosterols. J Cosmet Sci 2008, 59 (3), 217–224.
