With a large variety of fruits in season and the high incidence of skin allergies during seasonal changes, posts on beauty forums and websites discussing DIY fruit masks are endless. Furthermore, many netizens also make their own masks using aloe vera, yogurt, cucumbers, and more. In reality, however, this practice not only offers uncertain results but also poses a risk of infection and inflammation. Experts remind us that eating fruits is the best way to achieve beauty benefits.
Citrus fruit masks can easily cause inflammation
Visit any beauty website, and you'll find numerous posts teaching you how to make your own fruit masks. A Baidu search for "fruit, mask" yields 1,670,000 results. Many women who love beauty enjoy making masks at home with fruits mixed with milk, flour, pearl powder, or simply apply slices of fruits directly to their faces, hoping to achieve whitening, moisturizing, and antioxidant effects.
Indeed, applying fruits to the face can have a certain whitening and skin-smoothing effect because fruit acids can reduce the cohesion of the skin's stratum corneum, decrease its thickness, and promote exfoliation. Coupled with being time-saving and cost-effective, this method is widely accepted by women.
However, experts point out that the effectiveness of such masks may not live up to expectations, as some larger nutrient molecules cannot be absorbed by the skin at all. At the same time, the raw materials for DIY masks are prone to bacterial infection in many aspects, such as preservation and sterilization.
Moreover, many people are not sufficiently familiar with the properties of fruits. For instance, most citrus fruits can cause photosensitivity. If you expose your skin to sunlight after applying a citrus mask, it can反而 cause the skin to darken, leading to inflammation and redness. Fruits that can cause photosensitive dermatitis include cucumbers, tomatoes, red grapes, figs, and more. Therefore, individuals with sensitive constitutions should not carelessly apply fresh fruit juices to their faces. For those prone to allergic diseases such as urticaria, eczema, or bronchial asthma, using fresh fruit masks for beauty requires even more caution.
Vitamin C nutrients cannot be absorbed through masks
"Supplementing the skin with Vitamin C" is a major reason why many netizens use fruit masks. Vitamin C can improve skin elasticity, promote wound healing, reduce wrinkles, and help whiten the skin.
In reality, however, Vitamin C is a water-soluble antioxidant that is affected by factors like temperature, light, pH, and dissolved oxygen. If you make a mask directly from Vitamin C-rich fruits and expose it to the air, it will oxidize faster than the skin can absorb it. This means a large amount of the Vitamin C will oxidize before it can be absorbed by the skin, rendering the nutrients in the fruit mask useless.
For example, lemon juice is very high in Vitamin C, but the fruit acid, when applied to the skin without refining, can easily irritate the skin, potentially causing redness, peeling, and itching. People with oily skin might not react as strongly due to their thicker sebum layer, but those with sensitive or dry skin may experience discomfort from trying it.
The best way to enjoy fruit's beauty benefits is to eat them fresh
The best way to harness the beauty benefits of fruits is to eat them fresh. At the same time, it's also a good idea to purchase skincare products from reputable manufacturers that contain fruit ingredients. For instance, aloe vera itself has anti-inflammatory and wound-healing properties. However, there are many varieties of aloe, and when applying it directly to the skin, one must consider factors like the soil it was grown in and whether pesticides were used during cultivation, as these can all affect skin health. In contrast, using aloe products extracted by established brands has undergone certain safety and quality tests, offering greater assurance for skin safety.
When eating fruits, you can also check their nutritional information. For example, when consuming lemons or citrus fruits to supplement Vitamin C, it's best to also pay attention to your intake of Vitamins A and E. This is because Vitamin A regulates the metabolism of the epidermis and stratum corneum, slowing down the aging process. Vitamin E can reduce the oxidation of Vitamin A and polyunsaturated fatty acids and help control cellular oxidation. These combined effects can lead to better skin improvement.