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“What kind of skin booster is Lituo?” “How is it different from Rejuran or Profhilo?” “Can it really improve skin texture?”—More and more people are asking these questions.

 

In recent years, aesthetic medicine has shifted from “changing” to “nurturing.” An approach that works to improve the skin’s natural regenerative environment—comprehensively enhancing firmness, elasticity, radiance, pore appearance, and fine lines—is becoming the mainstream in cosmetic surgery as well.

 

One of the key options at the heart of this approach is “Rituo,” an innovative skin booster that focuses on the extracellular matrix (ECM).

 

In this article, we’ll provide a systematic explanation—from the perspective of a cosmetic surgeon—of Lituo’s characteristics, main ingredients, expected effects, differences from other treatments, indications, procedure methods, downtime, safety, and aftercare. We’ll also share criteria to help you make an informed decision when choosing a treatment, along with tips on how to make the most of it that are unique to cosmetic surgery.

What kind of skin booster is Lituo?

Rituo is an injectable skin booster designed not to “add” volume to the skin, but to focus on “optimizing” the skin’s natural regenerative environment.

 

While conventional hyaluronic acid fillers have focused on reshaping the skin (volume restoration), Lituo targets the ECM (extracellular matrix)—the skin’s “foundation”—to support the environment for collagen and elastin production, aiming to improve the overall appearance of the skin, including texture, skin grain, radiance, pores, and fine lines.

 

As a result, you can expect a natural rejuvenation that goes largely unnoticed by those around you.

A Cosmetic Surgeon’s Perspective: Ingredients and Mechanisms of Action

The key component of Rituo is a substance derived from human-derived acellular dermal matrix (hADM). hADM is a “biological scaffold” created by removing cellular components from the dermis while retaining ECM constituents such as collagen, elastin, laminin, and fibronectin. When this scaffold is healthy, fibroblasts can proliferate, migrate, and synthesize collagen smoothly, allowing wound healing and tissue remodeling to proceed in a balanced manner.

 

As a result of aging, UV exposure, and inflammation, the ECM becomes fragmented and diminished, leading to progressive changes such as a loss of firmness and elasticity, fine lines, enlarged pores, and sagging. By optimizing this “environment,” Rituo aims to support fibroblast function and intercellular communication, thereby restoring a healthy remodeling environment.

 

Even in cosmetic surgery clinics, skin boosters designed to prepare the skin are highly valued as a way to “lay the groundwork” for enhancing the responsiveness of energy-based devices such as lasers and RF.

Expected Benefits (Overall Improvement in Skin Condition)

• Improved Firmness and Elasticity: Optimizing the ECM environment promotes collagen remodeling, resulting in skin that feels “dense” to the touch.

• Reduces Fine Lines: Smooths out fine lines around the eyes and mouth.

• Reduced Visibility of Pores: As the supporting structure is restored, it becomes easier to minimize the appearance of enlarged pores.

• Improved Skin Texture and Radiance: A uniform, luminous glow resulting from enhanced moisture retention and regulated epidermal turnover.

• Addressing the Inflammatory Environment: Chronic low-grade inflammation may subside more easily, and the appearance of redness may also be reduced.

Please note that since this treatment alone has its limitations when it comes to severe sagging and deep structural wrinkles, cosmetic surgery clinics typically develop treatment plans that combine it with procedures such as hyaluronic acid injections, thread lifts, HIFU, RF, and laser treatments.

Indications and Recommended Users

• I want to improve my overall skin condition (combined concerns regarding pores, skin texture, dryness, and radiance)

• I'm noticing more fine lines and am concerned about my skin's rough texture

• Aiming for natural rejuvenation rather than “plumping up” with hyaluronic acid

• I’d also like to consider improving the texture of areas other than the face, such as the neck and the backs of the hands.

• I want to lay the groundwork for long-term anti-aging care

Suitability is determined through an individualized skin assessment. At our cosmetic surgery clinic, we create a customized treatment plan that takes into account skin thickness, fat volume, the degree of photoaging, previous treatment history, and lifestyle habits.

How It Differs from Other Skin Boosters

• Rejuran: Supports cellular repair with salmon-derived polynucleotides (PN).

• Prophilo: Promotes tissue remodeling with high-concentration hyaluronic acid.

• Jalpro: Boosts collagen production with non-crosslinked hyaluronic acid and amino acids/peptides.

• Jubelook: Stimulates collagen production through PDLLA.

• Rituo: The core focus is on optimizing ECM itself and creating the ideal playback “environment.”

Because these treatments have different mechanisms of action, you can choose to use them alone or in combination, depending on your concerns and goals. During a consultation at our cosmetic surgery clinic, we identify your top skin concerns (texture, volume, contour, and tone) and recommend the most effective combination of treatments.

Cosmetic Surgery Procedures and Processes

Rituo is implemented as follows.

• Manual Injection: Carefully distributes the solution to precise points. Suitable for controlling local texture.

• HydraFacial: The solution is evenly distributed in the superficial layers to improve the overall appearance of the skin.

• Potenza (Drug Delivery): Uses microneedle RF to enhance transdermal delivery efficiency while simultaneously targeting dermal remodeling in two ways.

The general procedure is as follows: cleansing → consultation and design → application of numbing cream → treatment (approx. 20–40 minutes) → cooling → aftercare instructions.

 

In cosmetic surgery, we select the specific treatment areas and devices based on the patient’s tolerance for downtime, upcoming events, and potential interactions with previous treatments.

Downtime, Side Effects, and Risks

Although downtime is relatively mild, the following symptoms may occur temporarily:

• Redness, swelling, pinpoint bleeding, bruising, and mild swelling (lasting several days to one week)

• HydraFacial: If redness persists for about 1 to 3 days

• Potenza: Fine scabs may be observed

In rare cases, complications may include infection, allergic reactions, lumps, or delayed inflammation. If you experience persistent severe pain, fever, or swelling, seek medical attention immediately. Cosmetic surgery clinics strictly adhere to safety measures, including aseptic techniques, batch management of products, screening for prior allergies, and avoiding treatment of unsuitable areas.

Pain and Anesthesia

You may feel a slight prickling sensation during the injection, but most people can tolerate it well with the use of anesthetic cream or cooling. Since pain tolerance varies from person to person, cosmetic surgery clinics discuss any concerns or past pain experiences with patients before the procedure to adjust the strength of the anesthesia accordingly.

Recommended Frequency, Pace, and Duration

While some people notice a difference in skin texture after just one session, it is generally recommended to undergo a course of three sessions at 3- to 4-week intervals, followed by maintenance treatments every 3 to 6 months. The treatment plan is customized based on skin metabolism, lifestyle habits, and any other treatments being used.

Combination Therapy and Comprehensive Anti-Aging Strategies

As a foundation for “nurturing” talent, Lituo is highly compatible with the following:

• Hyaluronic Acid and Botox: Optimizing Both Shape and Texture.

• HIFU, RF, and Laser: Synergistic Effects on Collagen Remodeling.

• Light Therapy and Peels: A Multifaceted Approach to Skin Tone and Texture.

At our cosmetic surgery clinic, we design annual plans (Offensive: Intensive Treatments / Defensive: Maintenance and Repair) and propose a schedule worked backward from upcoming events.

Aftercare and Home Care

• On the day of the procedure through the following day: Avoid vigorous rubbing, bathing, alcohol consumption, and strenuous exercise.

• Daily Routine: Thorough UV protection, gentle moisturizing, and gradual introduction of vitamins A and C and peptides.

• In case of inflammation: Apply cold compresses and use only topical medications as directed by a doctor.

Sleep, nutrition (protein, vitamin C, and zinc), and quitting smoking are the foundation of collagen synthesis. Consistency in your at-home skincare routine determines how long the results last.

How to Interpret "Before & After" Images and Points to Note

The appearance in "Before & After" photos can vary depending on lighting, angle, and skin condition (dryness, oiliness, or residual makeup). Refer to examples that clearly state the duration, number of sessions, combination treatments, and photography conditions, and use examples that closely match your own goals as a reference.

 

During a cosmetic surgery consultation, we explain the factors that can cause discrepancies and help patients set realistic expectations.

Frequently Asked Questions (FAQ)

Q. Which is better, Lituo or hyaluronic acid?

A. They serve different purposes. Hyaluronic acid is used for changes in shape (volume and contour), while Rituo is used to improve texture, skin texture, and radiance. In cosmetic surgery, they are often used together to achieve a synergistic effect.

Q. When will I start to feel the effects? How long do they last?

A. For some people, results can be seen in as little as a few weeks; generally, however, the effects become more noticeable after one course of treatment, and maintenance is recommended to sustain the results. The extent of the results varies depending on lifestyle habits and measures taken to combat photoaging.

Q. Is it okay to sign up right before the event?

A. Since redness and swelling may occur immediately after the procedure, we do not recommend scheduling it right before your appointment. Cosmetic surgery clinics generally recommend allowing at least 1 to 2 weeks between procedures.

Q. Can I get it done on my neck or hands?

A. Yes. It is effective for areas other than the face where “signs of aging” tend to appear. At our cosmetic surgery clinic, we optimize the depth and density for each specific area.

Q. What are the key points for risk mitigation?

A. The key lies in aseptic technique, proper injection sites, and an understanding of the product’s characteristics. Be sure to verify the consultation and post-treatment follow-up procedures at the cosmetic surgery clinic.

Summary

Rituo Skin Booster is a new skin booster that focuses on the extracellular matrix (ECM) and aims to optimize the environment that forms the foundation of the skin. It offers a comprehensive approach to multiple skin concerns caused by aging—such as firmness, elasticity, fine lines, pores, and radiance—and is gaining attention as one of the leading options in “cosmetic medicine that nurtures the skin.”

 

On the other hand, different treatments may be more appropriate for concerns with different causes, such as sagging or loss of volume. Therefore, it is important to develop a treatment plan tailored to each patient’s skin condition, lifestyle, and desired results.

 

The most important thing in cosmetic medicine is not “undergoing popular treatments,” but “choosing the treatment that best addresses your specific concerns.” Skin boosters, such as Lituo, can help achieve more natural and long-lasting anti-aging results when properly combined with treatments like hyaluronic acid, radiofrequency, and HIFU.

 

We recommend that you first consult with an experienced doctor to discuss the treatment options that are best for you.

 

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