Description
Product Description
The ISOI ACNI Dr. 1st Control Serum 40ml is a plant-derived emergency calming serum designed to soothe irritated, heated skin and control excess sebum. Known as the “Emergency Calming Serum,” this gentle yet effective formula delivers instant relief for troubled, acne-prone skin.
Part of ISOI’s ACNI Dr. line that combines Eastern and Western botanical extracts, this serum cools down skin temperature and calms inflammation without harsh ingredients. The lightweight, quickly-absorbing texture makes it perfect as a first-step serum in any skincare routine.
Key Benefits
- Emergency Calming: Instant relief for irritated skin
- Temperature Control: Cools down heated skin
- Sebum Regulation: Controls excess oil production
- Plant-Derived: Clean, natural formula
- Fast Absorption: Lightweight, non-sticky
- First-Step Serum: Prepares skin for routine
What Customers Love
- Calming Effect: “Redness reduces quickly”
- Light Texture: “Absorbs instantly”
- Oil Control: “Helps with oily T-zone”
- Soothing: “Perfect for reactive skin”
How to Use
- After cleansing, dispense appropriate amount
- Apply to face as first serum step
- Pat gently until absorbed
- Focus on irritated or heated areas
- Follow with moisturizer
- Use morning and evening
Pro Tip: Use with ACNI Dr. 1st Control Tonic for enhanced calming effect. Perfect for use before and after outdoor activities.
Key Ingredients
- Rosa Damascena Flower Oil: Bulgarian rose soothing
- Tea Tree Extract: Natural antibacterial
- Centella Asiatica: CICA calming
- Beta-Glucan: Skin immunity support
- Willow Bark Extract: Natural BHA
- Licorice Extract: Anti-inflammatory
Product Details
- Volume: 40ml / 1.35 fl.oz
- Type: Emergency calming serum
- Certification: EWG Verified, Vegan
- Skin Type: Acne-prone, sensitive, oily
- Ranking: Hwahae Essence/Ampoule Trouble #6
- Brand: ISOI
- Made in: Korea





ليلى – Cairo, Egypt –
اشتريت هذا السيروم لحب الشباب ونجح فعلاً. عند الاستخدام كان قوامه خفيف وسهل الانتشار. لاحظت تأثير جيد في تخفيف الالتهاب ولكنه جاء بلون مختلف قليلاً عن الصور.
Alice Perry –
After a few weeks of daily use, my skin looks more balanced. I’ve noticed less midday shine, fewer angry spots, and an overall smoother texture.
Beatriz – Rio de Janeiro, Brasil –
Usei o sérum por algumas semanas e notei que acalma a acne rápido. O tamanho da embalagem é bom, mas veio um pouco amassada. Funciona de verdade na oleosidade também.
Joaquín – Barcelona, España –
Compré el sérum hace unas semanas. Se siente ligero al aplicarlo. Me calmó la piel rápidamente y ayudó con mi acné. Noté que reduce un poco el aceite, aunque llegó algo más tarde de lo que pensé.