Essential Fatty Acids Benefits For Skin
Essential Fatty Acids Benefits for skin include locking in moisture in the skin, protecting the cells from oxidation, soothing the skin and keeping it soft, firm and elastic.
So, apart from boosting our body’s health with a diet that is rich in essential fatty acids such as omega 3 and omega 6, our skin can also benefit by them through the use of skin care products with fatty acids.
Let’s see now some useful information about essential fatty acids in skin care and how to benefit our skin with them.
What Are Essential Fatty Acids?
The basic structural component of all the oils – there are hundreds – are fatty acids, which are saturated and unsaturated. The latter, depending on their chemical composition, are divided into monounsaturated and polyunsaturated.
Among the polyunsaturated fatty acids, there are two that our organism cannot biosynthesize and takes them through the foods we consume. These two are linoleic acid (omega-6) and a-linolenic acid (omega-3), the so called Essential Fatty Acids.
Which Foods Contain Essential Fatty Acids?
Foods of animal origin and almost all kinds of oily fish, such as salmon, sardines, mackerel and fresh tuna are rich in omega-6 fatty acids. Also, vegetable fats, meat and eggs contain linoleic acid (omega-6).
Omega-3 fatty acids can be found in foods of plant origin. Ideal sources are vegetable oils, nuts, avocados and green leafy vegetables.
How Good Are Omega 3 and Omega 6 Essential Fatty Acids for the Skin?
Essential Fatty Acids are very important for the skin´s health and beauty. They help skin cells retain water and nutrients as well as remove harmful cellular debris.
In specific, they occupy a large part of the surface layer of the skin, forming a waterproof membrane that locks in moisture, lubricates the skin and protects it from hostile bacteria.
In addition, essential fatty acids (especially Omega 3) have anti-inflammatory and skin soothing effects as well as protect the cells from oxidation, which is one of the main causes of aging.
They also provide natural sun protection and activate collagen production, keeping the complexion smooth, firm and elastic.
Can Essential Fatty Acids be Found in Skin Care Products?
A diet that is rich in essential fatty acids is the key to maintaining good body health and consequently good skin health but the use of skin care products that contain fatty acids is also very important.
For example, many facial and body skin products are enriched with plant oils such as argan oil, borage oil, olive oil, rosehip oil, etc. that are rich in polyunsaturated omega-3 and omega-6 fatty acids that promote the good function of the hydrolipidic barrier of the skin, boosting hydration and nourishment and are especially useful under extreme weather conditions such as intense heat, sun, wind, cold, etc.
They also improve skin’s texture and slow down the appearance of aging signs.
These plant oils can be bought in bottles just on their own or they can be found combined with other ingredients in facial and body skin care products. In these products, plant oils are often be found in microscopic liposomes, which act as active lipid carriers. What does this mean?
That due to their similarity to the lipids which make up the cell membrane, they trick the stratum corneum of the skin and facilitate the penetration, rapid absorption and release of vitamins and other nutrients exactly to those areas that our skin needs them.
All in all, essential fatty acids benefits for skin are very important for our skin staying healthy, properly moisturized and nourished as well as more resistant to aging.