The previous article and everyone talked about oil skin brush acid, today I will talk about what are the points of attention of dry skin brush acid. Dry skin is suitable for brushing fruit acid, and when brushed with proper acid, it will not only improve the brightness and radiance of the skin, but also make it more clear ✨.
Comparison chart before and after brushing acid
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Many people think that brushing acid will be easy to skin rotten face, in fact, can not be partial generalization, here I help you to answer in detail about the fruit acid of those things, to help you on the road to skin care less detours ✅.
There are so many generations of fruit acids so far, and each generation is more effective than the next
Three major types of fruit acids:
Version 1.0: α-hydroxy acids abbreviated as AHAs, α-hydroxy acids are the most used. Widely used, commonly used are glycolic acid, lactic acid, malic acid, citric acid, tartaric acid, almond acid and so on.
Benefits: Can reduce skin pigmentation, yi to make acne formation, suitable for yellow skin or acne skin
Version 2.0: Polyprehydronic acid abbreviated phAs, represented by gluconolactone. Less irritating than the first generation, it is more suitable for dry and sensitive skin.
Effect: In addition to the moisturizing effect, it also has the effect of antioxidant and improving the function of the skin barrier, which is suitable for daily maintenance
Version 3.0: Aldodiolic acid is referred to as BAs, mainly represented by lactose acid and maltoseic acid.
Efficacy: This type of fruit acid has high moisturizing properties and has a protective and soothing effect on inflamed skin.
Does brushing fruit acid make the skin thinner and thinner?
1. Long-term use of fruit acid will make the stratum corneum thinner, but will make the epidermis layer thicker, and the barrier function has not weakened. That is, the parts other than the stratum corneum, the granular layer, the spinous layer, are thickened. There is only one layer of the base layer, and there is no thickening. But because epidermal stem cells sit at this level, the activity of stem cells is significantly enhanced. (Figure 1) Simply put, reasonable brushing acid will promote the thickening of the epidermis.
2. Long-term use of fruit acid, especially high concentration of fruit acid, will strengthen the damage of ultraviolet rays to the DNA of skin cells.
Therefore, when using fruit acid products, be sure to strengthen sun protection. If the sun protection is improper during the brushing of acid, the phenomenon of blackening and pigmentation will occur. Coupled with the fact that many people's barrier function is not good, the acid brushes again, and it is easy to leave long-term regrets.
#Brush Acid # Therefore, I recommend that you brush fruit acid and do not rush to make a quick profit. Although the fruit acid is good, don't covet the cup.