When treating deeper facial folds and volume loss, the challenge is achieving lift and structure without sacrificing softness or expression. That’s where Teosyal RHA® 4 stands out. As the most robust filler in the RHA Collection, RHA 4 offers structure and flexibility—making it an ideal choice for dynamic areas affected by age and gravity.
At Dr. Richard Peck’s Northern New Jersey practice, we use RHA 4 to target deeper nasolabial folds, marionette lines, and midface volume loss, always with the goal of delivering results that look like you—only fresher.
What Is Teosyal RHA 4?
RHA 4 is the thickest and most supportive formulation in the Resilient Hyaluronic Acid (RHA) line. Like its counterparts, it is uniquely engineered to mimic the natural hyaluronic acid found in your skin, but it’s designed to go deeper and hold up in areas of movement.
RHA 4 is best suited for:
- Deep nasolabial folds (smile lines)
- Marionette lines around the mouth and chin
- Midface and cheek volume loss
- Jawline contouring in select patients
Its resilience means it won’t look rigid or overly filled when your face moves.
Why Choose RHA 4 Over Other Fillers?
Patients with more advanced signs of aging or volume depletion often need a filler that offers both structure and adaptability. Traditional fillers used in deep areas may offer firmness but lack the flexibility to move naturally.
RHA 4 balances these priorities by:
- Providing visible volume and lift
- Adapting to facial expressions
- Maintaining a smooth, natural appearance
This makes it an excellent option for patients who want comprehensive facial rejuvenation without a surgical procedure.
Dr. Peck’s Approach to Deeper Wrinkle Treatment
As a board-certified plastic surgeon, Dr. Peck brings surgical-level understanding to every non-surgical treatment. He carefully assesses facial anatomy and skin quality to determine the ideal placement and amount of RHA 4 needed.
You can expect:
- A personalized treatment plan
- Conservative volume for natural balance
- A focus on movement and expression preservation
What to Expect After RHA 4 Treatment
- Minimal downtime: most patients resume normal activity the same day
- Mild swelling or tenderness for 24–72 hours
- Immediate lift and smoothing, with full results settling in over a week
RHA 4 typically lasts up to 15 months in deeper areas, making it one of the most durable options in its class.
Frequently Asked Questions About Teosyal RHA 4
What is the difference between RHA 4 and other RHA fillers?
RHA 4 is the most robust formula in the RHA Collection, designed for deeper lines and volume restoration. It offers the same flexibility but with added strength and structure.
Is RHA 4 good for cheeks?
Yes. RHA 4 can restore volume and lift in the midface, offering a more youthful contour without looking puffy or overfilled.
Can RHA 4 treat nasolabial folds?
Absolutely. It’s one of the best options for softening deep smile lines while preserving facial expression.
How long does RHA 4 last?
Results typically last up to 15 months, depending on the area treated and individual factors like metabolism and facial movement.
Am I too young for RHA 4?
RHA 4 is generally recommended for patients with moderate to significant volume loss or deeper wrinkles. Dr. Peck can help determine the right product for your unique goals during a consultation.
- Discover how the RHA Collection adapts to facial movement.
- RHA isn’t just for deep lines—it’s also ideal for lips.
Lift Without Losing Expression
If you’re ready to restore volume and soften deeper lines without compromising your natural movement, schedule a consultation with Dr. Peck today to learn if Teosyal RHA 4 is the right fit for you.