5 things can damage your skin

Lemon

If you are looking for DIY facial care formulas, you must have been on one occasion to seek advice on the use of pure lemon juice to treat acne, which to obscure bruises. Even a lot of beauty believers spread the word about using lemon juice as a toner to beautify the skin.

It sounds reasonable, but lemon is not the right thing to apply to your face. Why? "Lemon is acidic and will change the skin's natural pH, hurt skin barrier, make skin more susceptible to inflammation, irritation, even scarring" - Mona Gohara dermatologist (Connecticut , USA) said.

Besides, applying the lemon juice directly to the skin also makes the skin more sensitive to UV rays, meaning the skin will be more susceptible to sunburn. And the bad news is that even diluted lemon juice is considered unsafe for your skin, so you should only use lemon to make a drink or taste the dish, not trying to turn it into a skincare.

Baking soda

Baking soda or baking soda sodium bicarbonate is many of the "sanctifying" beauty believers with the ability to treat acne with the most popular formula of mixing with honey to scrub. However, unfortunately, this cult family did not receive the consent of dermatologists.

According to Dr. Mona Gohara, baking soda is alkaline, when used can alter the pH of the skin but most importantly it can damage the skin surface, cause redness, even burns the skin, weakens the skin and more susceptible to invading bacteria. That's why after "skin care" with this ingredient, many people, especially sensitive skin, have skin irritation and irritation. In order not to "persecute" your skin, it is better to keep this ingredient as far away from your skin as possible.

Mayonnaise

With a rich, greasy texture, mayonnaise sauce is a superb moisturizer for dry skin. Since then many beauty followers have used mayonnaise as a topical mask to improve skin moisture. According to Mona Gohara dermatologist, although this ingredient does not harm the skin directly, it has the ability to block pores causing acne. Therefore, the advice is to stick to "good oysters" moisturizers instead of looking at this fat sauce.

Egg-white

Egg whites are loved by many beauty believers and used regularly as a skin smoothing treatment, effectively reducing pores. It is true that when you apply egg whites to your face for 10 minutes and rinse them, the skin looks smoother but unfortunately it comes with a "side effect" that can be a threat to your health. This is because raw eggs can contain salmonella, a type of intestinal bacteria that causes diarrhea, vomiting, dehydration, etc. So, to ensure safety, you can find skincare products that contain Extract eggs instead of using them directly.

Cinnamon

Not long ago, a beauty vlogger was quite famous for sharing DIY mask formula with cinnamon powder and honey, confirming that this mixture is very good in acne treatment. A lot of people have followed and quickly regretted the skin becoming red, itchy and irritating afterwards. According to Dr. Mona Gohara, similar to lemonade and baking soda, cinnamon ingredients are capable of disturbing the pH of the skin, damaging the skin barrier, and pushing the skin into a vulnerable situation: not kept moisture and easy to be invaded by bacteria. So no matter how excited you are with this Eastern spice, you should just keep it in the kitchen.