Why is the texture of sunscreens so important?
Texture is the quality that facilitates its use and reapplication. It is through texture that we ensure that the sunscreen protects us from the sun. Thanks to the textures, we can offer more benefits such as colored products that unify the tone or enhance the tan. In addition, different textures can be part of the treatment. For example, oily skin, acne or atopic dermatitis require texture customization.
Should creams protect against ultraviolet radiation type A? Does it affect aging and the risk of skin cancer?
We know that UVA is the real inducer of many sun allergies, blemishes and photoaging. The European Commission already states that a good photoprotector must have a proven balance of UVB and UVA filters.
Should sunscreen be supplemented with moisturizer?
Many sunscreens already include moisturizing elements for the skin. However, it is also advisable to use thermal waters at the beach, which moisturize and enhance photoprotection, drink plenty of water and, after the sun, apply moisturizing cream.
Is it true that photoprotectors with SPF 50+ are very dense and leave a whitish finish?
It depends on the type of filters included. If they have “mineral” filters, the texture will be whitish, dense and difficult to spread. But if “organic” filters are added, it is lighter. Formulation is an “art” that depends on the raw materials, their filtering efficiency and the way they are combined.
What is the difference between sun allergy and sun sensitivity?
Normally, “sensitive” skin is skin that burns easily and does not tan. Photosensitivity” can also occur if you are taking medication or if the skin is more sensitive due to an injury, after depilation, etc. Sun allergy” is a true disease whose paradigm is the “polymorphous solar eruption”. In some people, their immune system reacts to the sun by producing itching, redness, blisters and a burning sensation.
In addition to consulting a dermatologist, could you give us two or three tips if we are allergic or sensitive to the sun?
- Use a very high protection sunscreen, UVB and UVA, and apply it generously every day of the year.
- Apply the sunscreen generously every day of the year without forgetting the sides of the neck, the edge of the scalp or the auricular pavilions.
- Protect yourself with clothing and hats.
- Avoid exposure to the sun or keep it short and very progressive.
- Spray the reactive areas with thermal water.
- Avoid the use of perfumes and photosensitive medications. In case of severe symptoms, the dermatologist should be consulted in order to prescribe the appropriate medications to calm the symptoms.