Sun Exposure and Skin Damage
Sun exposure is a constant in our lives, with negative impacts on our skin. Even with the use of topical sunscreens, solar radiation can induce oxidative stress mediated by free radicals, triggering inflammatory processes that damage the skin.
The immediate effects are redness, burning and edema, and later the destruction of collagen and elastin fibers, accelerating the appearance of wrinkles and sagging. Melanin production is also activated, and hyperpigmentation with the appearance of spots may occur. Damage to cellular DNA can also result in skin cancer.
Oral Photoprotection
As topical sunscreen may not be applied in sufficient quantity, with the necessary advance notice and frequency, and to all exposed areas (even if this were the case, the effectiveness of the protection would not be total), oral photoprotection, that is, supplements with antioxidant active ingredients, help to minimize the damage caused by solar radiation, proving to be useful because they enhance the effectiveness of sunscreens, being a powerful ally.
It should be noted that oral photoprotection does not replace the application of sunscreen, which should continue to be applied 30 minutes before sun exposure, even on cloudy days, and reapplied frequently, especially after sweating or bathing.
They can be used with advantage by almost everyone, unless otherwise indicated by a doctor (condition or taking other incompatible supplements or medications), pregnant women and children. They are especially indicated for intense sun exposure, such as in the tropics, for the prevention and treatment of blemishes and skin diseases that worsen with sun exposure. They should be taken before sun exposure.
Among the antioxidant actives that can be used orally is the extract of Polypodium Leucotomus, obtained from a fetus, with antioxidant, anti-inflammatory and immune-stimulating action. It has a high content of phenolic compounds, such as caffeic acid and ferulic acid. It is the active ingredient that has the most scientific evidence of its effectiveness through studies in humans, being the most studied and referenced in scientific literature. It acts by inactivating free radicals produced in the skin by the action of UV rays, reducing erythema, oxidative stress, DNA damage, inflammatory parameters, induced immunosuppression and tumor formation.
THE Fernblock It is an extract of Polypodium Leucotomus with patented technology of hydrolipidic extraction from the leaves of the plant and is used by CantabriaLabs laboratories in their Heliocare capsule supplements and in their topical sunscreens, as it has demonstrated effectiveness in both forms of use.
In addition to this, there are other substances with antioxidant properties such as Lycopene, Vitamin D, Vitamin E, Nicotinamide (Vitamin B3). Probiotics such as Lactobacillus johnson, may also present some modulation of inflammatory parameters and reduction of immunosuppression.
Heliocare 360 D Plus
Formulated with Fernblock is reinforced with antioxidants such as Vitamin E. It also contains Vitamin D and Niacinamide, which contribute to the skin's immunoprotection and maintenance.
Helps prevent photoaging, blemishes and other skin changes due to sun exposure, in all skin types. Also recommended for intense sun exposure.
Heliocare Ultra D
Supplement for daily photoimmunoprotection.
Formulated with Fernblock, Vitamin D and antioxidants that contribute to additional skin protection, helping to prevent allergic reactions and photoaging.
There is no capsule that replaces the use of topical sunscreen, the use of oral antioxidants is a complement that increases their effectiveness, being particularly useful for preventing wrinkles, blemishes and sun allergies.
As photoprotection can be defined as the set of measures that aim to minimize the harmful effects of sun exposure, it includes, in addition to face and body sunscreens, clothing (t-shirt, cap, hat) and oral photoprotection.
Oral sunscreen can be used by everyone, but is especially recommended for those with blemishes, melasma, photodermatosis and a predisposition to skin cancer. It also prevents burns and slows down skin aging.