By Nini Anti-Acne, Skin Tone Equalizer and Barrier Repair Azelaic Acid Serum for Sensitive Skin 30 ml

Hello, apply 3 drops each in the morning and evening to the clean and moist face and neck area, and gently massage with your fingertips in circular motions without pressing on the skin. We wish you healthy days.

Hello, apply 3 drops each to the clean and damp face and neck area, and gently massage with your fingertips in circular motions without pressing on the skin. Evening use is recommended. We wish you healthy days.

It is suitable for use. We wish you healthy days.

Hello, special campaigns are frequently prepared for our products. Please stay tuned. I wish you healthy days. ❤️

Hello, along with Azelaic Acid Serum, it is necessary to use sunscreen in summer or winter, regardless of the season.

Hello, By Nini Azelaic Acid Serum helps prevent the appearance of wrinkles on your skin, strengthen the skin barrier, and revitalize and renew the skin. It is not a comedogenic product.

Hello, the Azelaic Acid rate of our product “Anti-Acne, Skin Tone Equalizing and Barrier Repairing Azelaic Acid Serum 30 ML for Sensitive Skin” is 10%. With regular use, it helps to soothe the red marks/redness appearance left after acne on combination skin prone to acne and reduce the uneven skin tone. It is suitable for use on sensitive skin as it contains soothing components such as Centella and Calendula; however, a brief feeling of mild tingling may occur during the first uses. To minimize the risk of sensitivity, apply a thin layer of 2-3 drops to clean skin, every other day, during the first week. Gradually increase the frequency of use as your skin tolerates it. Keep away from the eye area; discontinue use if burning/irritation occurs. To prevent acne scars from darkening, we strongly recommend using "By Nini SPF 50+ PA++++, New Generation Filtered, Water-Based, Anti-Blemish, Moisturizing Sunscreen, 50 ML" for daytime sun protection. For redness and barrier support, you can also incorporate "50 ML Barrier Strengthening Sensitive Skin Care Cream with 4 Types of Madeca Complex" into your routine. — By Nini

Hello � � Yes, By Nini Azelaic Acid Serum can be used for closed comedone. The 10% Azelaic Acid in its content helps to balance excess sebum on the skin and reduce pore clogging. It supports the reduction of appearance in closed comedones with regular use. However, in cases of very severe comedone problems, alternating use with products containing AHA/BHA may be more effective. For sensitive skin, start with 3–4 days per week initially and increase the frequency if the skin tolerates it. � � With love, By Nini Team

Hello � � No, it won't cause acne. On the contrary, it is formulated to help reduce acne formation. The 10% Azelaic Acid, Niacinamide, Centella Asiatica, and soothing botanical extracts in its content; balance excess sebum, work without clogging pores, and provide support against acne even on sensitive skin. During the first few uses, small bumps may appear on very sensitive skin for a short period; this is usually the skin's process of balancing and is temporary. Does not increase acne with regular use � � With love, By Nini Team

Hello, it has been forwarded to the R&D team. We wish you healthy days.

Hello � � Using a moisturizer after Azelaic Acid Serum is important for strengthening the skin barrier. During this phase, we usually recommend By Nini Barrier Cream or 4C Cica Cream, as these products are lighter in texture and soothe the skin, supporting the effectiveness of the active ingredients. If your skin is very dry or flaky, then By Nini Moisturizing & Nourishing Cream will be more appropriate for you � � With love, By Nini Team

Hello, it is effective with regular use. We wish you healthy days.

Hello, if you have a special situation, you can use it by consulting your specialist. We wish you healthy days.

Hello, it is suitable for use morning and evening. After use, you can use your moisturizer or sunscreen. We wish you healthy days.

Hello, you can use it. We wish you healthy days.

Hello, it is available. We wish you healthy days.

Hello, our product is suitable for sensitive skin and does not cause burning. You can use it with peace of mind. We wish you healthy days.

Hi, check with a skin specialist before using in same routine as C serum. We wish you healthy days.

Hi,Azelaic acid serum helps to prevent wrinkle appearance on your skin, strengthen the skin barrier, and revitalize and renew the skin.

Hello, apply azelaic acid serum twice a day, morning and evening, 3 drops each to the clean and moist face and neck area and apply it with your fingertips in circular motions with your fingertips, gently massaging the skin without pressing. You can use it with sunscreen during the day.

Hi, Azelaic acid serum is recommended to test on a small area of skin before using.

Hello, By Nini Azelaic Serum is our anti-acne product that helps prevent the appearance of wrinkles on your skin, strengthen the skin barrier, and revitalize and renew the skin.

Hello, apply azelaic acid serum twice a day, morning and evening, 3 drops each to the clean and moist face and neck area and apply it with your fingertips in circular motions with your fingertips, gently massaging the skin without pressing. You can use it with sunscreen during the day.

Hello, azelaic serum will start to show results in a short time due to the active ingredients it contains.

Hi, Azelaic acid serum is recommended to test on a small area of skin before using.

Hi, By Nini Azelaic Acid Serum should not be used with salicylic acids. These two compounds, which neutralize each other's effects, can cause skin irritation. Although the use of azelaic acid and arbutin seems to have similar functions, it is not recommended to use these two substances together.

Hi, Azelaic acid serum is recommended to test on a small area of skin before using.

Hi, By Nini Azelaic Acid Serum should not be used with salicylic acids. These two compounds, which neutralize each other's effects, can cause skin irritation. Although the use of azelaic acid and arbutin seems to have similar functions, it is not recommended to use these two substances together.

Hello, when using Azelaic acid serum, you can use our By Nini Sunscreen with Blue Light Protection Moisturizer Formulated with Powerful Filters 50 ML.

Hello, By Nini Azelaic Acid Serum helps prevent the appearance of wrinkles on your skin, strengthen the skin barrier, and revitalize and renew the skin. It is not a comedogenic product.

Hello, apply azelaic acid serum twice a day, morning and evening, 3 drops each to the clean and moist face and neck area and apply it with your fingertips in circular motions with your fingertips, gently massaging the skin without pressing. You can use it with sunscreen during the day.

Hi, azelaic acid serum helps to prevent wrinkle appearance on your skin, strengthen the skin barrier, and revitalize and renew the skin.

Hi, Azelaic acid serum is recommended to test on a small area of skin before using.

Hi, azelaic acid serum helps to prevent wrinkle appearance on your skin, strengthen the skin barrier, and revitalize and renew the skin.

Hello, azelaic acid serum is a product that does not contain alcohol, paraben, and perfume, and is produced with a vegan formula.

Hello, apply azelaic acid serum twice a day, morning and evening, 3 drops each to the clean and moist face and neck area and apply it with your fingertips in circular motions with your fingertips, gently massaging the skin without pressing. You can use it with sunscreen during the day.

Hi, Azelaic acid serum is recommended to test on a small area of skin before using.

Hi, azelaic acid serum helps to prevent wrinkle appearance on your skin, strengthen the skin barrier, and revitalize and renew the skin.

Hello, azelaic serum will start to show results in a short time due to the active ingredients it contains.

Hi, Azelaic acid serum helps to inhibit wrinkle appearance on your skin, strengthen skin barrier, revitalize and renew skin.