What effect does purple onion have in reducing acne and preventing dark spots?

This is an automatically translated article.

The article was consulted with Dr. Nguyen Thuy Trang - Vinmec Traditional Medicine Center - Sao Phuong Dong.
Purple onion contains nutritional components that bring many health and skin benefits such as antibacterial, inhibiting the growth of acne-causing bacteria, effectively reducing inflammation thanks to its excellent antioxidant effect, helping to reduce inflammation. heal wounds quickly, reduce acne scars and bruises on the skin.
Purple onion extract (Allium Cepa) has been used since ancient times by the Egyptians, Greck, Chinese people as food as well as medicine. They have discovered that purple onion has some real effects. for human hair and skin growth.
Uses Onions soaked in water or in hydroglycolic solutions are used in creams, gel bases or lotions as an acne solution, fighting irritation and minimizing wound healing. Due to its antiseptic and skin-soothing properties, it can be applied topically to reduce scars and acne. It is also used to avoid skin irritation from insect stings and to promote hair growth.
Modern scientific researchers have also applied many studies of onion in cosmetic applications (Journal of Cosmetic Dermatology, Volume 7, Issue 2, June 2008)
The main active ingredients have in Onion extract are phytochemicals known as sulfur compounds (disulphides, trisulphides, cepaene, etc.). These compounds have various properties, including antibacterial activities. It also contains antioxidants.

1. The benefits of purple onion for skin

1.1. The effect of purple onion in reducing inflammation, healing scars Onions contain a high amount of antioxidant (Quercetin). These are compounds that help fight inflammation by protecting against free radicals.
Free radicals are compounds that circulate in the body and can cause cell damage, leading to wrinkles and other signs of premature aging. The antioxidants present in purple onions help neutralize free radicals so that they cannot cause damage.
One of the best known antioxidants in onion extract is quercetin. This compound helps fight inflammation and heal wounds.
This property makes onion extract popular in topical preparations used to treat scars. A 2017 study supported the theory that quercetin can help your body create healthy skin because it heals wounds instead of keloids.
In another clinical study that demonstrated the ability of purple onion extract gel to improve the cosmetic appearance of post-surgical scars was published in the June 7 Journal of Cosmetic Dermatology. 2008: Dermatologists who conducted a trial on 60 patients showed a significant improvement in the appearance of the skin for postoperative scars, especially a significant improvement in the softness of the skin. Scar, red spot texture.
1.2. According to a 2016 research review, onion extract has been shown to be able to neutralize most forms of bacteria. This property can help your skin when attacked by acne-causing bacteria that lead to acne, especially effective for inflammatory acne.
Therefore, the antibacterial properties of purple onions are very useful when you are dealing with an outbreak of acne.
In addition, purple onion contains a lot of vitamin C which accelerates skin cell turnover, thereby helping to reduce acne, reduce redness and brighten your skin.
Besides, purple onion is also proven to help fight colds, flu, tonsillitis, cough, asthma, allergies naturally; Helps reduce the risk of cancer, heart disease, stroke, control diabetes and help build strong bones.

2. Simple and easy purple onion acne treatments

Purple onions are an essential food, found in almost every home's kitchen. The use of purple onions is not only a seasoning for dishes but also health care and beauty for our skin. Therefore, instead of throwing away the excess purple onion, you can use it in the following ways to reduce acne, prevent dark spots, and make your skin more beautiful and smooth.
2.1. Making Purple Onion Mask This is the simplest mask that can be made in a "wink". All you need is some peeled purple onion and a blender to create a face mask that can remove blemishes and breakouts.
Steps:
Take 1 bowl of peeled purple onion and put it in the blender. Add 1 tablespoon of water or rose water and mix to form a thick paste. Once done, apply evenly to your facial area. Let it dry for 5-7 minutes and wash it off with cold water. 2.2. Purple Onion and Pear Mask If you have sensitive skin and don't want to use anything that could harm your skin, a pear can be helpful. Benefits and nutrients from pears along with the effect of purple onions will help eliminate acne spots effectively.
Steps to follow:
Start by boiling the purple onion in hot water. Take a medium-sized bowl and add the pear pieces to it. Add 3 tablespoons of milk and 3 tablespoons of purple onion broth. Mix them all together and apply on face. Leave this mixture for 5 minutes and wash it off. 2.3. Purple Onion Exfoliation Before moving on to any other skin care routine, it's imperative that you exfoliate your skin. However, you should always opt for the gentlest exfoliating methods possible. One of the effective methods is to use purple onion to unclog pores on the skin.
Steps to make:
Boil 2 tablespoons of oatmeal in water. Boil the purple onion in a separate pan to extract its juice. When both are done, let them cool down. Take a bowl, add oats and 2-3 tablespoons of onion juice. Alternatively, add honey and apply on the skin. Rub gently onto face in a circular motion. Wash and moisturize the skin. 2.4. Onion and egg mask If you have acne spots on your skin, purple onion and egg can become very effective home remedies to get rid of them. Both of these foods are known for their amazing skin lightening effects.
Steps:
In a blender, crack an egg and add 1⁄4 bowls of onions. Also, add 2-3 pieces of carrot (carrot juice is also very healthy). Mix it all together to form a thick paste. Once done, apply to the face and let it sit for 10 minutes. Wash and moisturize your face. 2.5. Onion and Cucumber Mask This is a hydrating mask to provide nutrition and hydration to your skin, while removing stubborn acne marks.
Steps to make:
Boil the onion in the pot for about 5-7 minutes. Meanwhile, you take a bowl, put 1 egg yolk in. Also, add 2 tablespoons of purple onion juice and 1 tablespoon of cucumber juice. Apply on face for 10 minutes. Rinse with water and enjoy clean skin. Here are some beauty treatments from the uses of purple onions. Let's start applying onion in your daily beauty regimen to ensure healthy, bright skin, care and recovery of acne lesions, fade dark spots, scars. However, in modern and busy life, skin cleansing products with onion extract can sometimes be an alternative. Accordingly, the manufacturer knows what effect the purple onion has to produce facial cleansers that both contain natural medicinal extracts and combine with a new generation of active ingredients, which will help clean the skin deeply and still Soft, not tight after washing.
Thus, the effect of purple onion is to help clean dirt and sebum at the root of the pores, remove excess oil on the skin. At the same time, the antibacterial ingredient in purple onion will eliminate acne-causing bacteria, thereby helping to prevent types of acne such as acne, inflammatory acne, acne bran, whiteheads, blackheads, pustules, acne. wraps, giving you a smooth, healthy skin.

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