Applying too little sunscreen leads to a lower SPF that prevents the skin from receiving optimal protection from UV rays. As recommended, the amount of sunscreen the size of the palm is enough for the body. As for the face, you should apply a dime-sized amount of sunscreen. Don’t reapply sunscreen often To protect your skin, reapply sunscreen every 2-3 hours. (Illustration) Sunscreen, whether applied or sprayed, degrades after 2 hours of use in the sun. If exposed to water or sweat a lot, the above time will be shortened. Therefore, it is necessary to regularly reapply sunscreen. When reapplying sunscreen, you can use makeup remover to remove the previous layer. If you’re wearing makeup, use a powder sunscreen to reapply. Skip important areas Many women think that only the skin exposed to the sun must apply sunscreen without knowing that UV rays can penetrate clothes and different layers of thick and thin fabrics. If sunscreen is not applied to the entire body, many other areas of skin can still be damaged as usual. In addition, note two places people often do not pay attention to protect when going out in the sun: eyelids and lips. The lips are especially vulnerable because they don’t have a lot of melanocytes, a protective pigment responsible for giving color to skin, hair and eyes. The more hydrated your lips are, the easier it is for UV rays to penetrate deeper into unprotected skin. For lips, you can use lip balm with SPF over 30. Do not follow instructions for use For chemical sunscreen to be effective, it needs to be applied to the skin at least 20 minutes before going outside because the skin needs time to absorb the protective ingredients. It is recommended to apply evenly and thoroughly on the skin before wearing clothes to avoid any traces or stains of cream on the clothes. Particularly for products with 2 physical sunscreen ingredients – titanium oxide and zinc oxide – will work immediately after application. So with a physical sunscreen, you don’t have to wait for the sunscreen ingredients inside to take effect. Use opened sunscreen for a long time When unopened, sunscreen usually has a shelf life of about 2-3 years. However, once used, this time is reduced to about 6 months. You should not use sunscreen that has expired, has a change in texture, color or scent because it can cause allergies and damage to the skin. Do not pay attention to the spectrum index on sunscreen Many sunscreens only work against UVB rays, the cause of sunburn. Meanwhile, UVA rays also bring many harmful effects. Carrying a longer wavelength than UVB rays, UVA rays penetrate deeper into the skin, destroying collagen structures and leading to skin aging. For maximum skin protection, look for sunscreens that have broad-spectrum formulas (on the packaging that say “broad-spectrum”) that block UVA and UVB rays. For sunscreens that use the PA character, choose a product that has the PA character with plus signs after +++ or more. Using sunscreen that is not suitable for your skin Sunscreen only works when you choose the right product, suitable for your skin characteristics. Should choose a sunscreen with an SPF of 20 – 30 for light skin, an SPF of less than 20 for dark skin, if you want to increase protection in the harsh sun, only use a sunscreen with SPF 30 50 is the best fit. People with acne-prone skin should use the spray form. This type both protects the skin and unclogs the pores, helping the skin not to be blocked by dust and sweat. Sensitive skin, prone to allergies should choose sunscreen that does not contain paraaminobenzoic acid (PABA). Like other cosmetics, improper use of sunscreen is not only ineffective, it can even cause unfortunate damage to the skin. If you are making the above mistakes, you need to correct them immediately to have smooth, healthy skin this summer. Minh Hoa (th)

1. Using insufficient dosage: Applying too little sunscreen prevents the skin from receiving optimal protection from UV rays. Dermatologist in Okemos (Michigan, USA) explains on Real Simple : “With products with SPF 15, if not applied enough, the sun protection effect will be equivalent to products with SPF 8”. The amount of sunscreen the size of the palm of your hand is enough for the body. On your face, you should apply sunscreen that is the size of a dime. Image: Carilion Living. 2. Do not reapply sunscreen: Sunscreens of any kind, including water-resistant ones, degrade after 2 hours of use in the sun. If you swim or sweat a lot, the above time will be shorter. When reapplying sunscreen, you can use makeup remover to remove the previous layer. In case makeup must be maintained, reapply with a powder sunscreen. Image: Lanxel. 3. Just look at the SPF number: SPF (Sun Protective Factor) is an index that protects the skin from UVB rays (which cause sunburn). Meanwhile, UVA rays from sunlight also bring many harmful effects. Carrying a longer wavelength than UVB rays, UVA rays penetrate deeper into the skin, destroying collagen structures and leading to skin aging. Use a broad-spectrum sunscreen that says “broad-spectrum” on the packaging. For sunscreens that use the PA character, choose a product that has the PA character with plus signs after +++ or more. Image: Chophealth. 4. Failure to follow the instructions for use on the packaging: Chemical sunscreen ingredients take a while to activate their ability to absorb UV rays. When using chemical sunscreen, you need to apply it about 20 minutes before going out in the sun. This information is noted on the packaging in the instructions for use. In contrast, 2 physical sunscreen ingredients – titanium oxide and zinc oxide – will act immediately upon application. With a physical sunscreen, you don’t have to wait for the sunscreen ingredients inside to take effect. Image: Byrdie. 5. People with brown skin do not need to apply sunscreen: Dermatologist Jeanine Downie of Montclair (New Jersey, USA) said: “Dark skinned people often have a natural SPF of 5 to 8. That excess melanin can minimize the risk of burning caused by However, they are not enough to protect the skin from UVA rays – the leading cause of aging, skin cancer.” Image: Allure. 6. Apply sunscreen only to the face: Your ears, lips, and nape also need to be protected with sunscreen. As for lips, you can use lip balm containing SPF over 30. Photo: Allure. 7. Relying on Sunscreen Only: Sunscreen plays an important role in protecting the skin from UV rays. However, it’s not the only thing. When out in the sun, you should wear long, dark clothes. Outfits made of dark fabrics with tight seams provide extra sun protection. Image: The Skin Cancer Foundation. 8. Using sunscreen for too long: In unopened condition, sunscreen usually has a shelf life of about 2-3 years. If opened, this period is reduced to 6 months. Do not apply sunscreen that has expired, has changed in texture, color or scent. Image: Business Standard. 5 habits that make your skin age faster Some daily actions cause wrinkles to appear on the face soon.

Look for the right sunscreen: During the time of intense heat, the UV index increases, which is very harmful to the skin. Sun exposure in unprotected conditions leaves skin susceptible to sunburn, blistering, and burning pain. According to the EPA , regular exposure to sunlight also causes premature aging. Over time, the skin becomes wrinkled, sagging and dark spots form. You should choose a broad spectrum sunscreen that protects your skin from UVA and UVB rays. In addition, the ideal sunscreen should have SPF above 30, PA with plus signs behind from +++ or higher. Image: @y_dowl. Minimalist beauty: Like your dress, your skin care habits should change with the weather. In the hot season, the skincare routine needs to be more compact and simple. Focus on four essential steps, including cleansing, exfoliating, moisturizing, and sun protection. Do not use too many cosmetics with many skin care steps. This leads to an overloaded facial skin, and at the same time, it is easy to clog pores. Image: @ borabit1004. Always carry moisturizing cosmetics: Hot weather makes facial skin more susceptible to dehydration and redness. If you ever get a sunburn, aloe vera moisturizing gel can help. Aloe vera soothes the skin’s surface quickly, reducing redness and discomfort. In addition, keep in your bag a moisturizing spray, mineral spray to bring a cool, refreshing feeling when needed. Image: @gaeungbebe, Racked. Limit sun exposure: During the period of 10 to 16 hours daily, the UV index was high. You are more likely to get sunstroke or sunburn if you stay outside for too long. Please wear a wide-brimmed hat and sunglasses when traveling in the sun. In addition, avoid unnecessary sunlight exposure. Image: The Fashion Sessions. Drink a lot of water: Water works to enhance the hydration of the skin, thereby contributing to reducing excessive oil secretion, preventing acne. In addition, in hot weather conditions, the body and skin are susceptible to dehydration. Adding more water will limit the negative effects caused by the heat. Image: Self. Use of vitamin C: Vitamin C is a powerful antioxidant that is good for overall health and skin. This nutrient is helpful year round, but is especially important in the summer. Vitamin C helps prevent hyperpigmentation, reduce dark spots caused by acne. It also improves the appearance of wrinkles, promotes collagen production. Image: Life with Style. Don’t forget to exfoliate: Exfoliation is an indispensable step in skin care. During prolonged hot weather, high temperatures cause the skin to produce more oil. Excess oil, dirt, and dead skin accumulate over a long period of time that will clog pores. This is a favorable environment for acne to grow. Image: Dermafix. Use cosmetics that do not contain acne-causing ingredients: To prevent acne, you should choose a makeup product with the phrase “non-comedogenic” on the label. Check with sellers about beauty products for acne skin. They are often designed with formulas that limit the potential for clog pores. Alternatively, you can apply lighter makeup with an oil-free, lightweight foundation. Image: Pinterest, Free Bunni. Why are you prone to acne? Certain daily habits can cause breakouts, affecting your appearance.

Makeup less: Heavy makeup is easy to create mistakes that make your face look older. Instead, apply light, natural makeup to honor the radiant look of your skin. On the other hand, don’t overdo makeup. Using a lot of foundation, powder will highlight wrinkles, fine lines around the mouth or eyes. In addition, cosmetic residue that is not cleaned of make-up will accumulate in the pores. They combine with dirt that causes pores to expand and become clogged. Image: Romi.fit. Positive sun protection: Ultraviolet radiation (UV rays) is the cause of serious skin aging. It can go deeper into the dermis, disrupt skin structure and form brown spots and age spots. In addition to limiting sun exposure, apply sunscreen whenever daylight is available. Choose broad spectrum sunscreen, minimum SPF 30, PA with + + + behind. Image: Kim Sihoo. Clean and moisturize regularly: Cleanses, moisturizes well to help maintain healthy skin. However, you should avoid cleansers or highly alkaline cleaners. Instead, use a gentle cleanser that won’t strip your skin of its natural moisture. Next, choose a non-alcoholic, fragrance-free moisturizer for the morning and at night. Image: Getty. Do not ignore the neck area: Neck skin has a fragile character. Dendy Engelman dermatologist in New York (USA) shared on Harper’s Bazaar : “The dermis containing collagen is very thin so the skin of the neck is more susceptible to aging than other areas of the body.” Massage neck skin upwards to prevent sagging. Neck skin care with skincare cosmetics used for facial skin such as moisturizer, sunscreen. Image: Good Housekeeping. Hand skin care: The hands are where early signs of age appear. Besides using moisturizer, don’t forget to apply sunscreen to your skin during the day. Besides, lighten dull hand skin by exfoliating with bath salt or green papaya and pineapple. Image: Medical News Today. Deeply moisturizes hair: As we age, the texture of the hair strands changes. It dries up and falls off easily. Limit hairstyles with heat and chemicals from sprays and dyes. After shampooing, use moisturizing and anti-dry hair treatments such as serum, conditioner. You can also prepare avocado, banana, coconut oil, and olive oil to make a hair care mask. Image: Style Spire, RY. Tolerant of many antioxidants: Free radicals are wastes produced when the body reacts to the environment. If free radicals are not removed effectively, it will damage cells, including the skin. Antioxidants help to prevent and slow down the destruction of cells caused by free radicals. Plant foods contain a lot of antioxidants. You should eat more citrus fruits, avocados, red grapes, blueberries, green tea, dark green leafy vegetables … Photo: Rachael’s Good Eats. Exercise more than 4 times / week: Exercise promotes blood circulation. From there, it transports more oxygen and nutrients to the skin cells. Skin becomes ruddy, aging more slowly. Combine heart-healthy cardio with weight lifting to increase muscle strength. Image: PopSugar. Choose the right bras: Gravity affects our bodies, causing our skin to sag over time. Underwear fit to help women shape shape, thereby giving a youthful appearance. Choose bras that are the right size, while also featuring a design that complements your bust. Image: Good Housekeeping. Always drink enough water: Skin needs water to prevent dryness, dullness and wrinkles. Water promotes hydration of the skin, helping to maintain a youthful, plump appearance. In addition, drinking enough water also improves the purification process, fighting cravings. This makes it easy to achieve exercise goals like weight loss, keeping fit. Image: Eat This. 5 easy-to-do anti-aging skin treatments The earlier you fight aging, the longer you will prolong the appearance of these signs of age.