Aesthetic Cosmetology

4D HIFU

What is 4D HIFU?

HIFU works by directly transferring ultrasound energy into multiple layers of the skin to stimulate collagen renewal, resulting in a tighter, younger complexion. By sending thermal heat below the surface of the skin, HIFU stimulates the formation of new collagen production in the deeper levels of tissue. The SMAS (superficial musculoaponeurotic system) layer is where a plastic surgeon would pull and tighten under a surgical operation, and with HIFU we target this layer without any incisions, giving the patient a no-downtime facelift. See excellent results without any risks associated with surgery, such as infection, scarring, swelling, etc. Results can last up to a year or more, and future touch-up treatments will vary by individual as their natural aging process takes over.

HIFU works by using focused ultrasound energy to heat deep layers of the skin, stimulating a natural healing process that produces new collagen. This process involves damaging targeted cells, which then trigger the body to repair these micro-injuries by creating more collagen and elastin, resulting in firmer, tighter, and smoother skin. The procedure is non-invasive, as the ultrasound beams pass through the skin’s outer layers without damaging them to reach the deep tissue.

How HIFU Specifically Works

  1. Focused Ultrasound Energy:

High-intensity focused ultrasound (HIFU) uses sound waves with a frequency higher than what the human ear can detect. 

  1. Targeted Heat Generation:

These focused ultrasound beams are directed to precise points deep within the skin’s dermis. 

  1. Cellular Damage and Repair:

The intense energy from the ultrasound heats the targeted cells, causing them to become damaged. 

  1. Stimulated Collagen Production:

In response to this “injury,” the body initiates a natural healing response, producing new collagen and elastin, proteins that provide structure and elasticity to the skin. 

  1. Improved Skin Structure:

The increased production of new collagen results in a stronger, firmer skin framework that lifts and tightens, making wrinkles and lines less visible. 

Key Aspects of the Treatment

Non-invasive-The procedure does not require creams, peels, or surgery. 

Deep Tissue Targeting-The ultrasound energy can penetrate different skin layers, leaving the upper layers undamaged. 

Delayed Results-Because collagen production takes time, the most significant results appear gradually over 2-3 months. 

Long-lasting Effects-Results can last for 12 to 18 months, though maintenance treatments can help prolong the effects. 

Who is it for?

HIFU (High-Intensity Focused Ultrasound) is for individuals seeking cosmetic skin tightening to reduce signs of aging like sagging skin, loss of elasticity, and wrinkles. HIFU facials are best for people aged 30-70 with mild-to-moderate skin laxity and early signs of aging, such as fine lines, wrinkles, and sagging in areas like the neck, jawline and nasolabial folds (smile line) . Ideal candidates also have realistic expectations, are in good health, have good collagen reserves, and are looking for a non-invasive alternative to surgery with no downtime. 

Who are not suitable candidates:

Those with severe sagging, certain infections, open wounds, pregnant, breastfeeding or metallic implants in the face are not suitable candidates. People with a history of keloids, poor wound healing, or those undergoing chemotherapy/radiation should avoid HIFU. 

HIFU is not a “magic bullet” and will not provide the same dramatic results as a surgical facelift. 

What to expect:

A HIFU (High-Intensity Focused Ultrasound) facial involves a practitioner applying a gel and then a handheld device to deliver targeted ultrasound energy to the skin’s deep layers, stimulating collagen production for a non-surgical lift and tightening. You can expect a warming, pulsing, or tingling sensation and possible mild discomfort during the 30-90 minute procedure. Afterward, you might experience temporary redness, swelling, or tenderness which usually resolves within hours to a few days. Results, which can include reduced wrinkles and sagging, are not immediate, with significant improvement often appearing over several months as collagen rebuilds.

Before the Treatment

Consultation-Our Aesthetician will assess your skin and determine if HIFU is suitable for your needs. 

Before the treatment- avoid certain medications, skincare products, and sun exposure, and ensure your skin is clean and makeup-free on the day of the treatment. Specifically, avoid retinoids, exfoliants, chemical peels, and excessive sun exposure for a period before the treatment. It’s also important to stay hydrated and inform your practitioner about any medications or pre-existing skin conditions. 

Treatment Procedure: 

Preparation-The skin will be cleaned, and a gel will be applied to help the device glide smoothly and conduct the ultrasound energy. 

Device Application-A handheld device emits ultrasound waves in short bursts, which are directed at the targeted areas of the face. 

Ultrasound Delivery-The HIFU device delivers focused ultrasound energy to specific depths within the skin, creating heat and stimulating collagen production. 

Treatment Duration-The treatment typically lasts between 30 and 90 minutes, depending on the size and number of areas being treated. 

A single session typically takes 30 to 90 minutes, depending on the areas being treated. 

After the Treatment– it’s crucial to follow a proper aftercare routine to optimize results and ensure proper healing. This includes gentle cleansing, moisturizing, avoiding heat, and protecting your skin from the sun. Hydration is key, so drink plenty of water and consider using a hydrating mask. Avoid harsh skincare products, strenuous exercise, and direct sun exposure for a few days. 

Results– 4D HIFU (High-Intensity Focused Ultrasound) for the face can produce noticeable results in skin tightening, wrinkle reduction, and overall facial rejuvenation. Immediate effects may include firmer skin and a lifted appearance, with continued improvements over the following 6-12 weeks. Ultimately, 4D HIFU can provide a non-surgical facelift effect, reducing sagging skin, smoothing lines and wrinkles, and enhancing facial contours. 

Downtime-There is no required downtime, allowing you to resume your normal activities immediately after the procedure. 

Side Effects-You may notice mild redness, swelling, or a feeling of tightness, which usually subsides within a few hours.

 Some mild soreness or tenderness in the treated area is possible but generally fades within a couple of days. 

A temporary tingling or numb sensation might occur due to the impact on deeper tissue layers and typically disappears within a few days or weeks. 

Before

After