Estee Lauder's famous ANR series has given birth to many star items such as the Little Brown Bottle and the Small Brown Bottle Eye Cream, among which the intensive repair mask is also a popular product. This mask, also known as the "Iron Man Mask", is innovative in the structure of the inner and outer double masks, the outer layer is silver foil, the sealing effect reduces heat loss, makes the skin heated, and with caffeine, it can promote the absorption and penetration of the ANR essence on the inner mask cloth.
 
From the perspective of formula, glycine, squalane and seaweed extract are all classic and effective moisturizing ingredients, and with conventional glycerin and alcohol compounds, the moisturizing effect of ANR is very well done. The serum also contains yeast fermentation and lactobacillus fermentation products that act as a slight exfoliation of old keratin, while milk thistle extract acts as an astringent, so that the skin can appear tender and pores shrink in a short period of time. In addition, soothing and anti-inflammatory is also one of the effects of the Iron Man mask, which is brought by plant extracts such as echinacea and magnolia bark, which is suitable for users with sudden breakouts and redness, calming and maintaining stability. However, although this model claims to contain half a bottle of small brown bottle essence, the core ingredients in the small brown bottle are bifida yeast fermentation product lysate and RNA sodium are not added.
 
面膜分为上下两片，使用更为灵活，可根据脸型调整，但下巴处容易不服帖。需要注意的是，由于银箔的密封性较好，敷10分钟后脸部会明显发热，这时应取下面膜，并双手打圈按摩，促进精华液吸收。10分钟也足够面膜浸润角质层，达到“补水”效果。钢铁侠面膜作为United States美妆排行RANK & STYLE中最佳Patch mask之一，170元/片的价格在高端面膜里定位居中，即时护肤的效果出色，很值得一试。
 
The Iron Man mask with good effect has been recommended by many actresses, attracting many fans to follow the idol "every day" or even "several times a day", which is afraid that it will rot the face. In fact, most of these remarks are not realistic, and regular brands do not advise users to use facial masks with high intensity. What's more, celebrities' good skin condition doesn't just come from face masks.
 
Another product, the Hydro Skin Micro Essence Mask, contains the classic ingredient of the Little Brown Bottle series, bifida yeast ferment product lysate, as well as a variety of conventional moisturizers and soothing anti-inflammatory ingredients, and the overall effect is relatively close to that of the Iron Man Mask. The micro-mask is made of non-woven cotton, which has a good bearing capacity, no essence loss during use, and the texture is soft and comfortable, but it is heavier. In addition, this product has a more oily and sticky skin feel, which is more suitable for dry skin, while oily skin is not suitable for use.