Five Easy Strokes to Identify Strengths and Weaknesses of Skincare Products

According to different efficacies of skin care products, such as cleaning, moisturizing, whitening and anti-oxidant, methods to evaluate its quality are not the same. The Sales of louboutin are Reported to Make a New Record This Month There are still many tips to recognize the quality of skin-care except that parts of experiments require professional equipment operation.Quality assurance can be quite easy actually.

The cleansing category: acid facial cleanser is good to clean the skin. Things you Need Know the Reasons of the Popularity of headphones The PH test paper on the Chemistry Experiments can be of much help. Smear a small quantity of product on the pH indicator paper and then wait for a few minutes. If the indicator paper almost turns into a dark green colour, this indicates that the product contains excess alkaline substance. If the color is between yellow and green, it indicates that the pH of the product is below 7, namely weakly acidic and suitable for the skin.

Moisturizing products: pour the appropriate lotion into the water, and the result of the lotion floating on the surface demonstrates that there is the oil stone ester in it. On the contrary, the result that the lotion sinks in the end proves that it has not the oil stone ester, and the consumers can use it at ease. The oil stone ester will hurt the skin and make the skin dry, meanwhile it is the main reasons why the pores are stuck. The longer time use products containing oil stone ester for, the larger pores will be. Whitening categories: before using a new whitening product, you must first try it on the back of your hands or ears which are the two most sensitive regions of the body. After an even painting, exert yourself to rub in the painting area with a silver ring or other pure-silver goods on hand.If presenting black or light black tracks,then it includes heavy-metal materials such as lead. Conversely there’s no worry necessary.

Anti-oxidative products: anti-aging products generally have the anti-oxidative function, and by using the iodine tincture we can detect if the efficacy of these antioxidative products is strong or weak. In the sort of moist maintenance, we smear some products on the back of hands and keep this for 3-5 minutes. Then we squeeze the area by oil absorption paper. If we can still get much oil, it means that the absorption is bad and it’s too greasy. On the contrary, if there is no traces on the oil-absorbing paper of oil, it reveals that the skin care products would be easy to absorb and refreshing.