When facial hollows appear, they accentuate sharp angles, creating a gaunt and sorrowful appearance lacking warmth. Fillers can restore fullness and softness to the face. How should one select the right filler material?
How to choose hyaluronic acid fillers for injection?
1. Select based on functional areas
Hyaluronic acid is a transparent gel-like substance naturally present in the body's dermal tissue. It possesses strong moisturizing properties, improving dry skin and wrinkles while maintaining elasticity and smoothness. Injecting hyaluronic acid effectively reduces static wrinkles and fills facial hollows, helping skin retain hydration.Autologous fat grafting primarily involves harvesting excess fat from areas like the waist, thighs, or abdomen, purifying it, and then injecting it directly into the target area. Through autologous fat cell transplantation, it effectively fills facial hollows while also slimming and contouring the body. Beyond volume restoration, it improves skin texture and maintains elasticity.
2. Treatment Duration Varies
Hyaluronic acid treatments typically take about 30 minutes to enhance facial features, with noticeable results appearing within minutes. However, autologous fat grafting is not suitable for very slender women due to insufficient subcutaneous fat reserves and low absorption rates.
3. Duration of results differs
Individuals vary in constitution, chosen filler molecular weight, and absorption capacity. Results typically last 6 to 12 months, requiring multiple injections for prolonged effects. Autologous fat grafting's longevity directly correlates with fat survival rates; repeated grafting can achieve permanent outcomes.
4. Recovery periods differ
Hyaluronic acid injections require no recovery time, with noticeable results typically appearing within two days. Autologous fat grafting shows no immediate results; swelling subsides after at least one month, particularly for facial fillers.
5. Different Trauma Risks
Before hyaluronic acid injections, ensure good health with no contraindications. Avoid vigorous pressure on the treated area for two days post-treatment. After rhinoplasty, refrain from wearing rimmed glasses immediately. For one week post-procedure, avoid spicy or irritating foods, smoking, and alcohol.For autologous fat grafting, anesthesia and incisions are required. During recovery, avoid spicy foods and seafood. Refrain from antibiotics for one week post-procedure. Adhere to postoperative care instructions and attend regular follow-up appointments at the hospital.
Friendly Reminder
Select appropriate filler materials and choose a reputable hospital. Consume plenty of fresh vegetables and fruits during recovery. Avoid sun exposure to prevent melanin deposition.