Mineral oils have been used in skin treatments for over a hundred years. This petroleum-derived product is the most common ingredient in the world of cosmetology as it is present in creams, eye shadows, lipsticks, gels and masks. However, proportional to the variety of products that contain them, their effects are equally variable.
Dermatologically they are considered safe because they hardly penetrate the skinHowever, depending on their type and the pathology presented, they are more or less recommended, but in none of the negative cases. Since they are not easily absorbed, mineral oils by themselves do not possess skin-healing properties.
Thus, the effects of mineral oils on the skin are only external, forming a waterproof layer on it that prevents friction with the air and pollutants in the environment, due to its occlusive effect it prevents water from the skin from going outside, retaining moisture. What could be beneficial for dry skin, since it nourishes quickly, helping to repair and maintain healthy skin and is even used to calm the irritation caused by sunstroke.
The exaggerated use of mineral oils could cause an overhydration effect on the skin, this being counterproductive in the long term because there comes a time when it is not capable of hydrating itself; It is recommended that if the person does not have dry skin, avoid products with a high concentration of these oils. Similarly, if you perspire too much, you should avoid using them, as they could lead to a decreased ability to release sweat and probably cause dermatitis.
Mineral oil is non-comedogenic. Thus concluded a prominent study published by the Journal of Cosmetic Dermatology in 2005and it is that this property is commonly attributed to mineral oils, which indicates that due to its occlusive effect, it clogs the pores and causes the appearance of comedones or pimples, however, a person who has a tendency to develop acne must verify that the product you use indicates “non-comedogenic”, although a cosmetic without mineral oil still does not guarantee anything.
Critics and detractors of the use of mineral oils on the skin allege that they could prevent the elimination of toxins, in addition to containing impurities. However, the purity of mineral oils is regulated by several international organizations and although there are also researchers who attribute the responsibility of causing skin cancer, there are no conclusive studies that affirm the relationship of this disease with its use.
By virtue of this, and even though it is considered a toxic product, according to some specialists, it is not harmful if used in small quantities. Thus, When in doubt about supposed carcinogenic effects, it is advisable to act with caution, avoiding prolonged use and instead opt for occasional use. And would you use products with mineral oils?