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6 things to do after applying sunscreen to beat aging, increase collagen

In addition to applying sunscreen, here are 6 things that women should do before going out in the sun to protect their skin.

Our skin naturally produces vitamin D when exposed to the sun, which can positively impact the mental and physical functioning of the body. In fact, vitamin D can help boost your immune system and improve your mood by increasing serotonin levels in your body.


While there are many benefits to exposure to UV rays, the sun can be harmful if we don't take measures to protect our skin. The sun produces two different types of UV rays, both of which can be dangerous:

UVA rays are responsible for sunburn, hyperpigmentation and skin cancer. These are also rays that can destroy collagen in the skin.

UVB rays can contribute to skin aging, wrinkles, age spots, and skin cancer.

Summer is the hottest time of the year, so BSCKII Dermatology Nguyen Phuong Thao (Pensilia Dermatology Clinic) advises both women and men to use sunscreen suitable for their skin before going out. . This is an effective way to reduce the risk of skin cancer and early signs of skin aging.

You should choose a broad-spectrum sunscreen that protects your skin from UVA and UVB rays. Sunscreen index (SPF) of 30 or higher, can be water resistant.

6 things to do after applying sunscreen to protect collagen, anti-aging

Reapply sunscreen often

How you apply sunscreen affects how effective it is at protecting your skin. It is best to apply sunscreen 15 to 30 minutes before you are exposed to the sun. Usually, the amount of sunscreen with 1 knuckle is enough to cover the entire face. You should reapply sunscreen every 3-4 hours. Or every 2 hours if you go swimming. In addition to the face area, you should also apply sunscreen on your neck, each arm, on your back, on your legs.

Wear more pants, sunscreen

Covering your skin in thick clothing is a great way to minimize your exposure to UV rays. If you do not do this extra step, the effect is not high, can create free radicals in the skin and break down collagen.

Thicker clothes such as denim are more effective against the sun than cotton fabrics. You can also look for clothing labeled with a UV protection factor (UPF). The higher the number, the more UV protection you can provide.

Cover your head with a wide-brimmed hat

Hats with brims are an effective way to limit your face's exposure to UV rays. You should choose hats with a brim of about 7cm to effectively block the sun.

Baseball caps or other hats with narrower brim may not protect all sun-exposed areas of your face, such as your ears, nose, and neck.

Protect your eyes with sunglasses


The eye area is very sensitive skin and is easily caught by sunlight. When the sun shines on that sensitive and delicate skin, the eye skin is very vulnerable. To protect the skin of your eyes, you need to apply sunscreen to this skin area. Also wear sunglasses that block 99% or 100% of UVA and UVB rays.

Avoid the sun during peak hours

The sun's UV rays are strongest between 10am and 4pm. Try to stay in the shade if you have to go out during that time of day - or avoid it altogether, if you can.

Drink a lot of water

According to Dr. Nguyen Phuong Thao, on hot days, the skin secretes a lot of oil but loses water on the surface. You need to drink enough water to balance the moisture of the skin, avoid dry skin and cause dull skin. At the same time, this job helps to rehydrate the body in time, avoiding the risk of heatstroke, stroke, etc.

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