How to replenish moisture and elasticity deep within the skin?
As we age, or as seasons change, we notice a decrease in skin moisture and elasticity. To address this, 'skin booster' injection treatments are gaining attention. However, many people feel confused by the various names like Aqua Shine Injection and Rejuran Healer when they come in for a consultation.
Today, we will clarify the differences between representative skin booster treatments and which skin types they are best suited for.
What are Skin Boosters?
Skin Boosters are injection treatments that deliver active ingredients directly into the dermis to improve skin moisture, elasticity, and regeneration. Unlike creams or serums applied to the skin's surface, they act directly on the dermis, allowing for changes to occur from deeper layers that topical products cannot reach.
Skin boosters can be broadly categorized into three main types:
① Hyaluronic Acid (HA) Based — Aqua Shine Injection Series
② PDRN (Polydeoxyribonucleotide) Based — Rejuran Healer Series
③ NASHA-based Bioremodelers — Profhilo Series
① Aqua Shine Injection (Hyaluronic Acid Based)
The Aqua Shine Injection is a treatment that injects small amounts of Hyaluronic Acid (HA) into multiple shallow areas of the skin's dermis. Hyaluronic acid has the property of absorbing and retaining about 1,000 times its weight in water, significantly increasing skin hydration immediately after treatment.
Key features include:
- Main Ingredient: Hyaluronic Acid (HA) alone or with a complex of small amounts of growth factors
- Primary Effects: Immediate skin hydration, improved skin radiance, refined skin texture
- Duration of Effect: 2-4 weeks (effects accumulate with regular treatments)
- Suitable For: Very dry/dry skin, seasonal skin dryness, those needing skin radiance, short-term care before events (weddings, graduations, etc.)
The Aqua Shine Injection is suitable for those who desire noticeable hydration and radiance effects in a short period. However, the duration of the effect is short, requiring regular maintenance. Consistent repetition can lead to improved long-term skin hydration capacity.
② Rejuran Healer (PDRN Based)
Rejuran Healer is a skin regeneration injection whose main ingredient is PDRN (Polydeoxyribonucleotide) derived from salmon. PDRN is a polymer of nucleotides, the basic units of DNA. It promotes DNA synthesis in cells and stimulates growth factor secretion, fundamentally regenerating damaged skin.
Key features include:
- Main Ingredient: PDRN (Polydeoxyribonucleotide derived from salmon DNA)
- Primary Effects: Promotes skin cell regeneration, increases collagen and elastin synthesis, reduces pore size, improves skin elasticity, anti-inflammatory effects
- Duration of Effect: 3-6 months (based on a course of 4 treatments)
- Suitable For: Skin aging/loss of elasticity, post-acne skin regeneration, enlarged pores, uneven skin tone, skin needing recovery after procedures
Unlike the Aqua Shine Injection, Rejuran Healer works by gradually regenerating the skin over 2-4 weeks after treatment, rather than providing immediate hydration. It is well-suited for the term 'skin regeneration' and is recommended for those with scars, acne marks, or general skin aging. Individuals with fish-related allergies may require a prior test.
How to Choose Between the Two Treatments?
Here is a summary of the characteristics of each treatment:
If your primary goal is hydration and you desire immediate radiance → Aqua Shine Injection
If your goal is skin regeneration, pore reduction, or recovery from acne → Rejuran Healer
It is also common to combine both treatments. For example, while undergoing skin regeneration with Rejuran Healer, an Aqua Shine Injection can be added just before an event requiring immediate hydration.
Post-Treatment Precautions
Skin booster treatments generally have a short recovery period, but minor needle marks or small bruises may appear immediately after the procedure. It is recommended to avoid cleansing and makeup on the day of the treatment. Additionally, refrain from excessive alcohol consumption, saunas, and strenuous exercise within 48 hours. As these treatments act directly on the dermis, it is crucial to select the appropriate treatment based on your skin condition after an accurate diagnosis by a dermatologist.
At B.A. Clinic, we offer consultations to provide the optimal skin booster treatment tailored to your individual skin type and concerns. Please feel free to contact us with any questions.
