俺老妈用擦脸的纯玻尿酸也擦脚跟，光滑得很！虽然擦脸的用来擦脚貌似有点奢侈，好在很便宜，嘻嘻

这款用了很久了，不含酒精和化学物防腐剂的纯天然，效果很赞：http://www.amazon.com/Hyaluronic-Chemicals-Parabens-Free-Joyal-Beauty/dp/B00L0088YE/ref=sr_1_3?ie=UTF8&qid=1415726777&sr=8-3&keywords=hyaluronic+acid+serum+pure