The classification of the wrinkle problem

Postural wrinkles(wrinkle removal machine)
For example, there are wrinkles in the neck. In order for the neck to move freely, the skin here will be abundant and naturally form some wrinkles, even at birth. Early postural wrinkles do not mean aging. Only deepening and aggravating wrinkles are the symbols of skin aging.

Dynamic wrinkles(wrinkle removal machine)
Dynamic wrinkles are the result of long-term contraction of expression muscles, mainly manifested in eyebrow raising lines of frontal muscles, brow lines of frowning muscles, crow's feet lines of orbicularis oculi muscles, angular lines of orbicularis oris muscles and vertical lines of lips, oblique lines of cheeks of zygomatic major muscles and upper labial quadratus muscles, etc.

Gravity wrinkle（wrinkle removal machine)

After the age of 40, due to the relaxation of skin and muscle, under the action of gravity, it will gradually sag and partially fold, forming gravity wrinkles. Common such as pouch, senile (senile food) upper eyelid skin prolapse, double mandible, etc. 

1) Eyelid position: mostly seen in 1 / 3 of the outer part of the upper eyelid. Due to gravity, skin ptosis can occur on the upper eyelid with the gradual relaxation of eyelid and skin orbicularis muscle, and sometimes the lower eyelid will ptosis gradually. At the same time, the orbital septal fat will hernia from the diaphragm to form "eye blisters".

2) Face: such wrinkles mostly occur in the lower part of the face. Due to the reduction of fat in the lower eyelid fat pad, the eyelid cheek skin becomes loose, resulting in wrinkles.
3) Jaw: such wrinkles mostly occur in the lower part of the jaw. Due to the reduction of subcutaneous fat, the lower jaw skin is relaxed to form a "vertical jaw".
4) Neck: the postural wrinkles of the neck occur after middle age. Due to the gradual shrinkage and reduction of subcutaneous tissue and the relaxation of skin, coupled with the effect of gravity, they increase and deepen. Especially in the front of the neck, two drooping skin wrinkles are often formed at the middle edge of the neck of the platysma muscles on both sides.