General information about treatment in Seoul, published by MILI Clinic Dosan for international patients. Our own approach and physician details are on the pages linked at the end.
Choosing between two collagen booster injectables can feel confusing when both promise smoother, firmer-looking skin. Both treatments belong to the clinic's on-demand booster program, and neither is a substitute for a personalized medical assessment.
Hyloa Wave and Olivia are both classified as collagen booster injectables. They are designed to be injected into the skin to support the skin's own structural proteins, with the goal of improving texture, hydration, and overall skin quality over a series of sessions. Neither product is marketed as a filler for volume replacement or a treatment for deep wrinkles; instead, they work on a more superficial, skin-quality level.
Collagen boosters like these are generally considered by patients who notice early signs of skin laxity, dullness, or fine texture irregularities, and who are looking for a gradual improvement rather than a dramatic, immediate change. People who want to maintain skin quality between more significant procedures, or who prefer a less invasive option than surgical lifting, may also ask about this category of treatment.
Since individual skin conditions vary widely, a doctor at the clinic will typically evaluate your skin during a consultation before recommending either Hyloa Wave or Olivia, or suggesting an alternative approach altogether.
Booster injectables are not appropriate for everyone. Patients with active skin infections, open wounds, or unmanaged inflammatory skin conditions in the treatment area are usually advised to wait or seek alternative care. Pregnant or breastfeeding patients, and those with a known allergy to any component of the product, should disclose this during consultation, as it may affect eligibility.
Patients with a history of keloid scarring, autoimmune conditions affecting the skin, or those currently on blood thinners should also mention this beforehand, since it can influence bruising risk and healing. This list is general; only a licensed doctor reviewing your medical history can determine whether either treatment is suitable for you.
A typical session begins with a short consultation and skin assessment. The treatment area is cleansed, and a topical numbing cream may be applied to reduce discomfort, depending on the doctor's protocol. The product is then injected using fine needles across the target area, often in a grid or micro-injection pattern to distribute the booster evenly beneath the skin surface.
Session length varies depending on the treatment area and the number of injection points, but patients should expect the in-clinic portion of a single visit to take well under an hour in most cases. Some patients report mild stinging during injection, which usually subsides shortly after the session ends.
Recovery experiences differ from person to person. Mild redness, small bumps, or slight swelling at injection points are common in the first day or two and generally settle on their own. Some patients notice light bruising, particularly if they have sensitive skin or are on medications that affect clotting; this typically fades within a week to ten days.
Most people resume normal daily activities immediately after treatment, though makeup application over the treated area is often advised to wait a few hours. Strenuous exercise, saunas, and excessive sun exposure are commonly discouraged for a short period following either Hyloa Wave or Olivia, as these can increase swelling or irritation. Results are not immediate; skin quality improvements from collagen boosters tend to build gradually over subsequent weeks, and outcomes vary between individuals depending on skin condition, age, and lifestyle factors.
Specific pricing for Hyloa Wave and Olivia is not published here, as costs can depend on the treatment area, the number of sessions recommended, and any combination with other services. Patients are encouraged to request a personalized quote during consultation. Please note that stated prices, where available, may not include VAT, and final costs can vary based on individual assessment by the treating doctor.
Both Hyloa Wave and Olivia, as collagen booster injectables, carry general risks associated with injectable skin treatments, including temporary redness, swelling, bruising, and rare instances of infection or allergic reaction. No injectable treatment can be guaranteed risk-free, and results are not permanent; maintenance sessions are often part of a longer-term skin care plan discussed with your doctor.
A thorough medical history review and skin assessment before treatment is a standard part of minimizing risk, though individual response cannot be predicted with certainty.
Neither product is inherently better; the choice between Hyloa Wave and Olivia usually depends on your skin condition and the doctor's clinical recommendation after an in-person assessment.
The number of sessions varies by individual, and a doctor will typically suggest a plan based on your skin's current condition and your treatment goals during consultation.
Combining booster treatments with other procedures is sometimes discussed, but this depends on your skin's condition and should be decided together with your doctor.
Patients are generally advised to avoid intense sun exposure, saunas, and strenuous exercise for a short period, though specific aftercare instructions may vary by doctor and treatment area.
No, results from collagen booster injectables are not permanent, and ongoing maintenance sessions are often part of a long-term skin care approach discussed with your doctor.
General information for international patients. Not medical advice. Individual results vary; consult a qualified physician.Send your dates and your concern on WhatsApp. Consultation is conducted in English, and a plan with an itemised quote follows the assessment.