Derm can fill the wrinkles,for example,glabellar and lip conturing, etc.Derm Deep can fill the fold,like the cheek lip and chin, and can modify the facial contour. Derm Sub-Skin can fill the local depression,and be used in rhinoplasty. Derm Plus can fill wrinkles that includes pars cervicalis,hand and chest,etc.

Each product is based on our clear non-animal stabilized hyaluronic acid gel. Here is the distinguishing factor --

Hafiller™ Esthetics products range

Type	Hafiller™ DEEP	Hafiller™DERM	Hafiller™ FINELINES
Composition	20mg/ml stabilized hyaluronic acid	20mg/ml stabilized hyaluronic acid	20mg/ml stabilized hyaluronic acid
Approximate number of gel particles ml	10,000	100,000	200,000
Recommended indications	Folds, such as nasolabial folds. Shaping facial contours, e.g. cheeks and chin lips, fullness and pouting	Wrinkles, such as glabellar, oral commissures Lips: Fullness, pouting and vemilion border	Thin superficial lines. Such as worry lines, Periobital lines, Perioral lines,
Where to inject	Deep layer of dermis and/of surface layer of subcutis	Middle part of dermis	Upper part of dermis
Recommended degree of correction	100% No overcorrection	100% No overcorrection	100% No overcorrection
Volume of syringe	1ml 2ml	1ml 2ml	1ml 2ml
Needle size	27G	30G	30G
Duration	6-24 months	6-18 months	6-18 months
Storage	Room Temperature	Room Temperature	Room Temperature

Before starting the treatment, a stuffy of the patient? compatibility and her threshold to pain must be carried out. Normally, no anesthesia for wrinkle treatment is needed, for lips volume increase. A nerve blockading anesthesia can be applied.

The patient must be informed about the indications, expected outcomes, counter-indications, warnings, precautions and potentially adverse reactions. The injection technique regarding its depth and the quantity to be administered may vary, the "tack" technique can be used to carefully raise a wrinkle or a fold, although some doctors favor a series of punctual injections or a combination of both. During the injection, it is recommended that the top of the needle be directed upward. The needle contour must be visible without its color being visible. Inject gel graft while pulling the needle slowly backward. The injection must be stopped immediately before the needle is withdrawn from the skin to avoid spilling of the product on the injected spot.

The defects can be completely corrected at each application, but the must not be over corrected, if the skin is quite loose, it is recommended that gel be administered in two separate applications. The area to be corrected must be then massaged to fit the adjacent tissues contour. For each treated area, it is recommended a maximum dose of 2 ml pre application. If the treated area swells right after the infection, apply melted ice on it for a short time. After the first treatment, additional grafts of gel may be necessary to achieve the desired correction. Periodical injections for finishing touches may be necessary to achieve the desired correction.