Physical sunscreens different from chemical sunscreens in what? Is physical sunscreen safe to use for children and pregnant women? Invite the mother to find out through the following article.
Summer weather, sunscreen began to be searched again. The debate over the benefits of physical and chemical sunscreens has become a hot topic on forums. Young mothers, who think that physical sunscreens are better , others don’t think so, others don’t even know what physical sunscreens are, so they don’t know how to comment.
In fact, the opposite activities of these two sunscreens make women extremely curious and cannot help but doubt the effectiveness. Why do physical sunscreens work by deflecting UV rays while chemical sunscreens absorb it? How to distinguish physical and chemical sunscreens?
To help you have an overview of the picture of sunscreens, Marry Baby will analyze more of the pros and cons of both sunscreens. From there, you can find the right products for each skin type in the hot season.
What is physical sunscreen?
Physical sunscreens work on the skin’s surface to block and scatter UV rays. This sunscreen is made possible by mineral filters, the most common of which are titanium dioxide and zinc oxide.
Although physical UV filters can be found alone in sunscreens, they can also be used together with chemical filters in a synergistic way to create SPF sunscreens. High, non-irritant in light, breathable formulations.
Advantages of physical sunscreen
- Physical sunscreens are often used as a base layer because the skin is whiter than a chemical sunscreen.
- This cream is easy to see when you apply to the skin.
- Physical sunscreens have a better level of coverage and protection than keeping sensitive skin.
- Physical UV filters are less irritating to sensitive skin than certain chemical filters.
Disadvantages of physical sunscreen
- Physical sunscreens are usually heavier and thicker than chemical sunscreens with the same SPF. Therefore, this cream may not be the best option for oily or acne prone skin.
- Physical sunscreens that work with mineral activators generally have less effective protection against UVA radiation than chemical filters.
What is chemical sunscreen?
Chemical sunscreens are more common than physical sunscreens. This sunscreen contains sun filters that work through the skin and absorb UV rays to prevent damage.
- Chemical sunscreens are highly effective protection that are not necessarily at high concentrations. This means that this cream to feel light, not sticky, does not cause ghosting effects when you rub the skin.
- The sunscreen effectiveness of this cream is higher than that of physical sunscreens thanks to the use of compound formulas with multiple filters to protect the broad spectrum from both UVA and UVB rays. These two rays are factors that cause skin cell decline, DNA damage, irreversible, thereby accelerating the aging process of the skin as well as increasing the risk of skin cancer.
- Some chemical UV filters can cause allergic reactions and irritation in sensitive skin.
- May cause free radical damage in long-term use. However, most modern formulas contain antioxidants to protect the skin.
Should physical or chemical sunscreen be used for pregnant women and children?
According to the analysis in Section I and II , skin sensitive skin such as the skin of children, pregnant women skin should be using sunscreen to avoid the possibility of physical allergy chemistry.
In addition, although the thickness of the cream can bring bits feeling skin than chemical sunscreens , but considering the safety for the skin, the sunscreen teach feel physically better still.
The physical sunscreens on the market today are very diverse: Physical sunscreen for acne skin, physical sunscreen for oily skin, physical sunscreen for sensitive skin, physical sunscreen for children
For normal, healthy skin, you should use chemical sunscreens for better protection.
Chemical sunscreens on the market today are also very diverse product lines such as:
- Chemical sunscreens for oily skin
- Physical hybrid chemical sunscreens
- Chemical sunscreen goes sea
Note when using chemical sunscreens and physical sunscreens
- For physical sunscreens, you can go out into the sun as soon as you apply the cream on your skin.
- For chemical sunscreens, you need to apply the cream on the skin and wait another 10-15 minutes, then go outside.
- The best skin protection effect when you combine sunscreen with shielding and sun protection accessories such as glasses, hats, sun jackets.
- Always remove makeup at the end of the day when you have applied sunscreen.
- Always wear sunscreen even when working in the office only.
- Sunscreen should be applied at least every few hours.
- Sunscreen should not be used for infants. If you want to use it, you should consult your doctor.
- If you wear makeup, apply moisturizer first, then sunscreen, then foundation and foundation.