Under-eye Skin Booster — Skin Procedure Guide

The skin under the eyes is one of the thinnest and most sensitive areas of our body. It is also the first area exposed to constant blinking, facial expressions, and external environmental factors. Due to these characteristics, the under-eye area is where various signs of aging, such as fine lines, dark circles, and loss of elasticity, appear first.

Under-eye Skin Booster, Why is it Gaining Attention Now?

Among all areas of our face, the under-eye area particularly requires special care. This is because the skin thickness is thinner than other areas, the density of collagen and elastin fibers is lower, and there are almost no sebaceous glands, making it prone to dryness. Additionally, blood vessels are located close to the skin surface, making dark circles easily noticeable, and fine lines readily form due to tens of thousands of blinks a day. Due to these complex factors, once the under-eye area is damaged, it is difficult to recover, and aging tends to progress more rapidly with age.

Traditional under-eye care methods included eye creams and masks, but these only supplied nutrients to the skin surface, limiting fundamental improvement. While filler procedures are effective in adding volume, for thin and sensitive areas like the under-eyes, they require careful consideration due to concerns about unnatural results or side effects. Against this backdrop, the under-eye skin booster, which enhances the skin's own regenerative power to create natural and healthy under-eyes, is emerging as a wise alternative.

What is an Under-eye Skin Booster?

An under-eye skin booster is a procedure that directly injects active ingredients into the dermal layer of the skin to promote skin cell regeneration and induce collagen and elastin production, thereby fundamentally improving the under-eye skin environment. Unlike fillers that simply fill in hollow areas, it acts as a 'skin regeneration promoter' that restores the skin's own health and vitality.

The main ingredients commonly used include:

• Hyaluronic Acid: Non-crosslinked hyaluronic acid, which attracts moisture into the skin to maintain hydration and strengthen the skin barrier.
• Polynucleotide (PN) or Polydeoxyribonucleotide (PDRN): An ingredient extracted from salmon DNA that promotes the regeneration of damaged skin cells and induces collagen production, increasing skin density and elasticity. (e.g., Rejuran)
• Collagen-promoting ingredients (PLA, PCL, etc.): Substances injected into the skin that activate collagen production, providing natural volume and elasticity over time. (e.g., Juvelook, Ultracol)
• Exosome: Active ingredients extracted from stem cell culture fluid, which provide complex skin improvement effects such as skin regeneration, anti-inflammation, and immune regulation through intercellular signaling.
• Amino acid, vitamin, mineral, peptide complex: Various ingredients that help nourish and activate skin cells, optimizing skin condition.

These ingredients directly act on the under-eye skin to normalize the cell regeneration cycle, repair damaged tissues, and promote the synthesis of collagen and elastin, making the under-eye skin healthier and more elastic.

Key Effects of Under-eye Skin Boosters

Under-eye skin boosters provide comprehensive solutions for various under-eye concerns. The main effects are as follows:

• Dark Circle Improvement: If the under-eye skin is thin, making blood vessels visible, or appears dark due to pigmentation, skin boosters can help increase skin density and promote regeneration, reducing visible blood vessels and brightening the overall skin tone. They also contribute to improving microcirculation, addressing the fundamental causes of dark circles.
• Reduction of Fine Lines around the Eyes: For fine lines caused by dryness and loss of elasticity, skin boosters provide hydration and induce collagen regeneration, making the skin firmer. This naturally diminishes fine lines and smooths the skin texture.
• Increased Skin Elasticity and Density: By promoting the production of collagen and elastin, which decrease with aging, under-eye skin boosters restore elasticity and increase overall skin density. This also positively impacts the improvement of under-eye sagging.
• Improvement of Under-eye Hollowness (Natural Volume): Rather than artificially filling volume like fillers, skin boosters improve under-eye hollowness naturally by increasing the thickness of the dermal layer and restoring elasticity through the skin's own regeneration, creating a more vibrant impression.
• Skin Tone Improvement and Radiance Effect: Through the activation of skin cells, they improve overall skin tone to be clearer and more even, and impart a natural radiance emanating from healthy skin.
• Skin Barrier Strengthening: They strengthen the barrier function of dry and sensitive under-eye skin, protecting it from external irritants and preventing moisture loss to maintain hydration for longer.

Who Needs an Under-eye Skin Booster?

If you have the following under-eye concerns, an under-eye skin booster treatment may be worth considering:

• Those who always look tired or are told they look dull due to chronic under-eye dark circles.
• Those whose under-eye skin is thin and dry, leading to easy formation of fine lines and makeup creasing.
• Those whose under-eye skin elasticity has decreased, causing sagging or fine wrinkles.
• Those with slightly hollow under-eyes, creating shadows and making them look older or unwell.
• Those whose under-eye concerns are not resolved by existing eye creams or home care and are looking for new methods.
• Those who prefer natural under-eye improvement over the artificial feel of filler procedures.
• Those with high under-eye fatigue and loss of vitality due to frequent overtime, stress, or smartphone use.
• Those who find laser treatments burdensome or desire a procedure focused on skin regeneration.

Procedure Process and Precautions

General Procedure Process

1. Detailed Consultation: A 1:1 consultation with a dermatologist to diagnose the current under-eye condition and establish the optimal type of under-eye skin booster and treatment plan tailored to individual concerns and skin type.
2. Anesthetic Cream Application: Anesthetic cream is applied to the treatment area to minimize pain. This takes approximately 20-30 minutes.
3. Procedure: After anesthesia, a skilled medical professional precisely injects the skin booster into the dermal layer of the under-eye skin using a thin needle. The procedure time is short, about 10-20 minutes.
4. Soothing Care: Cooling or a soothing pack is applied after the procedure to reduce redness and swelling.
5. Precautions Guidance: Detailed instructions on post-procedure care and precautions are provided.

Precautions Before and After the Procedure

Please strictly follow the precautions before and after the procedure for safe and satisfactory results.

• Before the procedure:
  • It is advisable to stop taking medications that can cause bleeding, such as aspirin or anti-inflammatory painkillers, one week before the procedure. (Consult your doctor is essential)
  • If you have inflammation or skin conditions around the eyes, you must inform the medical staff before the procedure.
  • Please inform us in advance if you have any allergies or specific constitutions.
• After the procedure:
  • Immediately after the procedure, injection marks, redness, slight swelling, or bruising may appear, but most will naturally disappear within a few days.
  • Washing your face and applying makeup are possible on the day of the procedure, but avoid rubbing or irritating the treated area strongly.
  • For about one week after the procedure, it is best to refrain from activities that promote blood circulation and can irritate the skin, such as alcohol consumption, smoking, saunas, jjimjilbangs (Korean bathhouses), and strenuous exercise.
  • When going out, apply sunscreen thoroughly and protect your under-eye area with a hat or sunglasses.
  • Sufficient hydration and moisturizing care can help skin regeneration and maximize the effect.
  • If abnormal symptoms (severe pain, persistent swelling, inflammation, etc.) appear in the treated area, contact the clinic immediately for consultation.

Under-eye Skin Booster, I have these questions!

Here are some frequently asked questions.

• How much pain is involved?
  Since the procedure is performed after applying anesthetic cream, you don't need to worry too much about pain. While it varies by individual, you might feel a slight stinging sensation. For those sensitive to pain, various pain relief methods can be applied, so please consult with your medical team.
• When do the effects appear and how long do they last?
  Under-eye skin boosters are procedures that induce skin regeneration, so rather than immediate effects, they show gradual improvement over time. You can usually feel improved skin texture and tone-up effects after 2-3 weeks, and 3 repeated treatments at 3-4 week intervals are recommended. The duration of effects after the procedure varies depending on individual skin condition and care, but typically lasts about 6 months to 1 year. You can enjoy the effects for a longer period with consistent maintenance.
• Are there any side effects?
  Under-eye skin boosters are known to be relatively safe procedures. Common side effects include injection marks, redness, swelling, and minor bruising, most of which are temporary and disappear naturally. Rarely, allergic reactions or inflammation may occur, so it is important to receive treatment from a skilled medical professional and to accurately inform them of your skin condition and medical history during a thorough pre-procedure consultation.
• Can it be combined with other treatments?
  Yes, under-eye skin boosters often create synergistic effects when combined with other treatments. For example, combining it with under-eye fillers can provide both volume and skin regeneration effects, and combining it with laser treatments can enhance the effects of pigmentation improvement and elasticity. The decision to combine with other treatments must be made after consultation with a medical professional.

After an under-eye skin booster treatment, experience brighter and healthier under-eyes. Natural beauty will illuminate your impression even more.