INTRALINE® M4 PLUS is a high-density hyaluronic acid (HA) dermal filler designed for deep volumizing treatments and advanced facial contouring. Its cohesive monophasic gel delivers strong lift and structure, making it ideal for rebuilding significant volume loss and enhancing overall facial definition. With integrated lidocaine for increased comfort, M4 PLUS provides long-lasting, natural-looking structural support with smooth tissue integration.

Key Benefits
• Strong volumizing and lifting ability for noticeable enhancement
• Defines cheeks, jawline, and chin with improved facial symmetry
• Cohesive, stable gel helps maintain contour and projection
• Lidocaine included to ensure a more comfortable experience
• Enhances structure while preserving natural facial expression

How It Works
The robust HA gel is placed within deep dermal and subdermal layers to restore foundational support where aging or volume depletion has occurred. This results in sculpted, youthful contours, especially in areas requiring stronger projection and definition.

Ideal Candidates
Adults who want sharper contour, restored volume, or correction of more advanced structural loss.

Common treatment areas include:
• Cheeks – lift and mid-face definition
• Jawline – sharper contour and improved angle
• Chin – projection and balance of facial proportions
• Deep folds requiring strong structural support

Administration
• Sterile pre-filled syringe — single-use only
• Injected into the deep dermis or subdermal plane
• Must be administered by trained medical professionals
• Immediate volumizing results lasting several months depending on metabolism and treated area

Possible Side Effects
Temporary swelling, redness, tenderness, or mild bruising may occur at the injection site. Slight firmness can appear during healing. Rare allergic or inflammatory reactions are possible.