Does Gouri Skin Booster Cause Nodules? Reasons Different from Particle Boosters
2026-08-19
Gouri is a completely liquid PCL collagen booster, which has a relatively lower risk of nodules compared to particle products.
Since it is a liquid that is already dissolved from the start, it spreads evenly into the skin without a dilution process.
Swelling or bruising after the procedure is a normal reaction, and if hardness persists, it is safe to check with the clinic where the procedure was performed.
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Have you ever hesitated after reading reviews like "I got nodules" or "I can feel something in my skin" while looking into collagen boosters? Especially if you have previously received other collagen boosters, such reviews might be more concerning for you.
So, does the Gouri skin booster also cause nodules?
Today, I will briefly explain what the Gouri skin booster is, why nodules occur, and why the risk of nodules is relatively low with the Gouri skin booster.
What is Gouri Skin Booster? What effects does it have?
The Gouri skin booster is not a method that instantly fills volume like fillers, but rather a collagen booster that aims to help the skin generate its own collagen, improving elasticity and skin texture.
It is characterized by being a formulation that is completely liquid from the start, allowing it to spread relatively evenly within the skin. This is also why those who want to naturally improve the overall elasticity and texture of their skin, rather than just filling volume in one area, are interested in it.
For more detailed information about Gouri, please check the column below.
👩🏻⚕️Complete Guide to Gouri Skin Booster Effects, Frequency, and Duration
Why do nodules occur with collagen boosters?
Nodules refer to the phenomenon of feeling a hard lump under the skin. In the case of collagen boosters that use powder or particle formulations, there is a possibility that the ingredients do not distribute evenly within the skin depending on the preparation process, injection method, and injection depth before the procedure.
Especially if a large amount is injected into one area or injected too superficially, clumping can occur, leading to concerns about nodules.
Why is the risk of nodules relatively low with Gouri?
One of the biggest characteristics of the Gouri skin booster is that it is completely liquid from the start. Unlike the method of dissolving powder in water, there is no separate dilution process.
Thanks to this, the risk of nodules that can occur during the process of particles not dissolving and clumping is relatively low. Additionally, due to the liquid formulation's characteristics, it can distribute relatively evenly within the skin, which can help reduce the burden of concentrating in one area.
Category | Gouri Skin Booster | Particle Collagen Booster |
|---|---|---|
Formulation | Completely Liquid | Powder/Particle |
Preparation Before Procedure | No separate dilution required | Dilution process may be needed depending on the product |
Distribution in Skin | Relatively even distribution due to liquid formulation | Can vary depending on injection method, etc. |
Risk of Nodules | Relatively low risk of nodules due to particle clumping | Possibility of nodules due to particle clumping, etc. |
However, just because it is liquid does not mean that all types of nodules or side effects are completely eliminated. Please be aware that there may be differences depending on the injection site, method, and individual skin condition.
Is what I feel after the procedure a nodule?
Immediately after the Gouri skin booster procedure, the skin may swell slightly or bruise, and the injection site may feel temporarily bumpy. These symptoms are common reactions after injection procedures and usually subside naturally over time.
However, in the following cases, it is better to check with the clinic rather than make a self-judgment:
✔️ If the area feels hard even after some time
✔️ If a specific area becomes increasingly hard or uncomfortable
✔️ If uncomfortable symptoms like swelling or pain persist or unexpected symptoms appear
Especially, just because something hard is felt under the skin does not mean it is definitely a nodule; it is most accurate to check the progress and symptoms with medical staff after the procedure.
If nodules are suspected, it is safest to first inform the clinic where the procedure was performed about your current symptoms and follow the medical staff's guidance to monitor the situation. In particular, avoid rubbing the injection site vigorously or massaging/pressing it arbitrarily, and refrain from actions that induce heat and irritation, such as saunas, jjimjilbangs, or intense exercise.
Frequently Asked Questions
Q. How much does the Gouri skin booster cost?
The price varies greatly depending on the treatment area, required dosage, the clinic, and ongoing promotions, so it is difficult to provide a uniform amount. Derna Clinic is currently running a Gouri event. If you want to know the exact price of the Gouri skin booster, please check the event page below.
※ Events may change or end without notice. If you cannot find the information you are looking for, we will provide detailed guidance upon inquiry.
Q. Is it safe to inject in thin areas like under the eyes?
The area around the eyes has been reported to have nodular reactions slightly more frequently than other areas, so it is a region that requires more cautious approach due to its naturally thin skin. Although the Gouri skin booster spreads relatively evenly due to its liquid form, how deep and how much is injected is particularly important in sensitive areas like the eyes. Therefore, it is recommended to consult with medical staff who have ample experience in eye area procedures before proceeding.
Q. Are the lumps felt for a few days after the procedure just swelling or nodules?
Swelling or temporary clumping that appears immediately after the procedure usually subsides naturally within 1-2 weeks, so it is necessary to distinguish it from nodules. In contrast, actual nodules or granulomas often appear delayed between 6 months to 24 months after the procedure and are characterized by being hard and gradually increasing in size. Since the causes may differ depending on whether it is a reaction immediately after the procedure or something new that appeared after some time, it is most accurate to monitor the progress and check with the clinic.
Q. Can I massage if I feel something hard?
It is not recommended to massage or press hard on areas suspected of having nodules without accurately identifying the cause. Self-care without proper understanding can lead to irritation, so if symptoms persist, it is safest to have the condition checked directly at the clinic where the procedure was performed.
Q. If nodules occur, can they be dissolved like fillers?
PCL and PLLA series collagen boosters, including the Gouri skin booster, have different components from hyaluronic acid (HA) fillers, so it is difficult to expect results using hyaluronidase, which is used to dissolve fillers. Therefore, if nodules are suspected, it is important to confirm the cause through medical staff rather than self-judgment and receive appropriate treatment.
Q. When do the effects appear, and how many times should I receive it?
Although there are individual differences, collagen production usually begins around 2-4 weeks after the procedure, and many people feel changes in elasticity. Since collagen takes time to settle, it is recommended to space out the treatments and receive about 3-4 sessions rather than getting them all at once. Even though the risk of nodules is low, it is safer and more effective to adhere to the recommended intervals and number of sessions rather than arbitrarily increasing the frequency.
Q. If I inject in areas like the cheeks or nasolabial folds, will it fill up immediately like fillers?
The Gouri skin booster does not instantly fill volume like fillers; instead, it helps the skin generate its own collagen. Therefore, rather than a dramatic volume change immediately after the procedure, it often shows a gradual improvement in skin elasticity and sagging over time. If immediate volume correction is the goal, fillers are more suitable, while if natural elasticity improvement is the goal, the Gouri skin booster may be more appropriate.
Q. Will the collagen effect remain even after all the components have been broken down? When should I receive re-treatment?
The PCL component gradually reacts with the body's moisture and is absorbed over 1-2 years while inducing self-collagen production. Even after the components are completely absorbed, the collagen tissue that has already formed remains, so the elasticity effect can continue, but it will gradually decrease due to natural aging over time. Therefore, although there are individual differences, it is common to consult about re-treatment around 6 months to 1 year after the procedure based on the skin condition.
At Derna Clinic, we check the current skin elasticity status using the EVE V MUSE 3D skin diagnostic device before the procedure, and provide 1:1 consultations on the treatment area and number of sessions tailored to your skin condition and concerns.
If you are worried about Gouri skin booster nodules or are curious about which collagen booster is suitable for your skin, please check the formulation and skin condition together at Derna Clinic.
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