← Column List
Causes of Embossing After Rejuran Treatment

Causes of Embossing After Rejuran Treatment

AB Medical Editorial Team · 2025.09.15 2,613

Rejuran is a representative skin booster injection known for promoting skin regeneration by addressing inner dryness, improving elasticity, reducing fine lines, and refining texture. Immediately after treatment, however, small bumps resembling tiny elevations often appear on the skin. These are sometimes mistaken for side effects and may cause concern, yet they are in fact a normal response that occurs as the substance penetrates into the dermis. This column will examine why these bumps appear after the procedure, discuss potential side effects, and explore ways to minimize downtime.

Causes of Embossing After Rejuran Treatment

Rejuran embossing refers to the small, raised marks that appear as the substance is injected into the skin. This phenomenon is not considered an adverse effect. Rather, it serves as a positive indicator that the product has been accurately delivered into the dermis. The temporary bumps are a natural result of Rejuran’s viscosity, becoming more noticeable immediately after treatment but gradually subsiding over time. Embossing can also serve as a measure of treatment quality, as it reflects whether the substance reached the dermal layer correctly and whether the injection depth and placement were adjusted with precision according to the condition of the skin.

Distinguishing Normal Responses from Concerning Side Effects

It is important to distinguish normal responses from side effects. A normal response typically involves mild redness, slight swelling, or small bumps that gradually subside as they are absorbed within three to seven days. In contrast, side effects include embossing that persists for more than ten days or progressively worsens, symptoms accompanied by pain or pus, or extensive areas of heat and pronounced redness. Such cases may indicate bacterial infection or allergic reaction, and professional medical evaluation is required.

Minimizing Post Treatment Downtime

Immediately after treatment, it is important to avoid touching or irritating the skin. For the first twenty four hours, sauna use, alcohol consumption, and strenuous exercise should be avoided. Adequate hydration and consistent moisturization support faster recovery, and most redness or small bumps subside naturally within a few days, making excessive concern unnecessary. The use of soothing ointments or creams is also effective, and cooling therapies such as Cryocell can help reduce swelling and heat while enhancing absorption of the skin booster. Combining these approaches can make the recovery process more comfortable and efficient.

Rejuran results vary depending on practitioner expertise

Rejuran outcomes and patient satisfaction can vary significantly depending on the practitioner’s level of expertise. The formation of small bumps following treatment is not inevitable and may not appear at all or may subside quickly depending on skin type or pore condition. Therefore, these bumps should not be considered an absolute indicator of the treatment’s effectiveness.

Rejuran requires precise and even administration into the dermal layer, which underscores the importance of receiving treatment from highly skilled medical professionals. At AB Clinic, dermatology specialists with extensive experience provide personalized treatment plans tailored to each patient’s skin condition and goals. Since Rejuran demands meticulous adjustments in injection depth, dosage distribution, and angle, refined technique is essential to minimize unnecessary swelling and discomfort. AB Clinic complements its technique with a comprehensive aftercare system designed to reduce the risk of side effects and promote safe recovery.

For optimal results without complications, AB Clinic offers professional Rejuran treatments. A limited-time Rejuran promotion is currently available, providing an opportunity to experience these treatments at a more competitive price.

Written by
AB Medical Editorial Team
Medically reviewed by
Min-Hyung Seo (DERMATOLOGIST)
Updated on
2026.11.13
Min-Hyung Seo

This article is for informational purposes only and does not replace a personal medical consultation.

For more details, we recommend visiting AB Clinic and consulting with our dedicated dermatology specialists. For inquiries about treatment costs and other procedures, please check the link below and leave a consultation request. We'll get back to you as soon as possible.

Quick

Quick Consultation

No results

No results

Sign In

This content requires sign-in

Or sign in with ID
Forgot password?

Don't have an account? Sign Up