Do 'Pore Injections' Really Work? How They Work and Post-Treatment Care
'Pore injections' is not an official name for a single, specific procedure. It is known to be an umbrella term covering various treatments with different ingredients and mechanisms, including skin Botox (dermotoxin), co-primer injections, skin booster–type treatments such as Rejuran and hydra-glow injections, and combination treatments using needle RF. The effects, sensations, and side effects of any given treatment can vary significantly between individuals, so consulting a specialist before choosing a procedure is essential.
If you search for pore-related concerns, you'll often come across the term 'pore injections.' However, what procedure is actually performed under this name can differ from clinic to clinic. Rather than being a single, standardized medical procedure name, 'pore injections' is known to function more as an umbrella term that various clinics apply to treatments with different ingredients and methods.
Multiple Procedures Under One Name: 'Pore Injections'
The most widely referenced is 'skin Botox (dermotoxin),' in which diluted botulinum toxin is injected in small amounts into the superficial layer of the dermis. Botulinum toxin is described as being involved in acetylcholine release, which can affect sebaceous gland activity and the movement of fine muscles. For this reason, it is sometimes administered with the aim of improving pores, sebum, fine lines, and skin texture.
In addition, 'co-primer injections' (also called pore-reducing injections), which combine botulinum toxin and hyaluronic acid; skin booster–type treatments based on hyaluronic acid or PN, such as Rejuran, Juvelook, and hydra-glow injections; and combination treatments that inject skin boosters together with needle RF procedures like Potenza—all of these are sometimes referred to under the name 'pore injections.'
Because the ingredients and mechanisms of action differ this much, even treatments sharing the name 'pore injections' can vary in their underlying principle, expected direction of results, and precautions depending on the clinic and specific procedure type.
No Single Answer for Effects or Downtime
Since the treatments grouped under 'pore injections' each have different mechanisms, the way effects appear, when they become noticeable, and the degree of downtime can vary depending on the type of procedure and the individual's skin condition. Based on currently available information, it is difficult to state specific figures or duration uniformly, which is also why it's necessary to receive detailed guidance on the treatment and expected course suited to you through a consultation with a clinic.
Additionally, the more a name is used for marketing purposes, the more important it becomes to accurately check the actual ingredients and mechanism of the treatment. Rather than focusing on the name 'pore injections' during consultation, it is recommended to specifically confirm the actual ingredients used (whether it's botulinum toxin, hyaluronic acid–based, whether needle RF is combined, etc.) and determine together with a specialist whether it suits your skin type and concerns.
Why Recovery and Home Care Matter After the Procedure
Regardless of the ingredient used, these treatments share the common feature of directly stimulating the skin with needles. Immediately after the procedure, mild irritation, temporary redness, or sensitivity may occur, and the skin barrier may be temporarily weakened during this period. For this reason, it is recommended to reduce UV exposure and avoid products with irritating ingredients for several days starting from the day of the procedure, focusing on care that helps calm and stabilize the skin.
How you care for your skin during the downtime period can affect how quickly your skin condition seems to recover afterward, which is why post-procedure home care is often mentioned as being just as important as the procedure itself.
Home Care Can Make a Difference in Post-Procedure Recovery
Regardless of the type of procedure, skin can become temporarily sensitive after treatments involving needle stimulation, and moisture and barrier function may become unstable. During this period, care that minimizes irritation while focusing on soothing and hydration can be helpful. A.BYU Cream is designed as a 2-STEP routine with this kind of post-procedure home care stage in mind. Immediately after the procedure, Ultra Cera-Rich focuses on calming redness and caring for the barrier, and during the following recovery period, Hydro Re-Boosting continues with deep hydration care. However, since post-procedure care can vary depending on individual skin condition and the state of the treated area, it's best to follow the guidance of the medical institution where you received the procedure regarding when and how to use products.
FAQ
- Do I only need to get pore injections once?
- The recommended treatment interval or number of sessions may vary depending on the type of procedure. It's necessary to determine the interval suited to the specific ingredients and purpose through consultation with a specialist on an individual basis.
- Is there pain or swelling after pore injections?
- Because these procedures involve needles, redness, minor swelling, and a stinging sensation may occur immediately afterward, with the degree and duration varying by individual. If symptoms persist for a long time or cause concern, it is advisable to contact the medical institution where the procedure was performed.
- Which is better, pore injections or laser treatments?
- Since each treatment has a different mechanism and expected direction of results, it is difficult to make a uniform comparison of which is superior. It is advisable to consult with a specialist to determine which treatment is suitable based on your skin condition and concerns.
- When can I start using cosmetics after the procedure?
- This can vary depending on the degree of irritation or micro-damage at the treatment site, so it's best to follow the guidance of the clinic where you received the procedure. Generally, many people start with low-irritation, soothing and hydrating products first.
Medically reviewed by 아비쥬의원 의료진. (September 10, 2026)