Description
Product Description
The ISOI Brightening Serum is the renowned “Jabtee Serum” that has been Korea’s #1 brightening serum for 12 consecutive years. This 35ml plant-derived functional cosmetic combines precious Bulgarian Rose Oil with powerful brightening ingredients to fade dark spots and reveal a luminous complexion.
Now enhanced with Rose PDRN technology, this upgraded formula delivers even more effective blemish care while maintaining ISOI’s commitment to clean, EWG-verified ingredients. The gentle yet potent formula is suitable for all skin types, including sensitive skin.
Key Benefits
- 12-Year Bestseller: Korea’s #1 brightening serum
- Bulgarian Rose Oil: 3,000 roses for 1ml
- Rose PDRN: Enhanced blemish care technology
- Arbutin: Functional brightening ingredient
- Vitamin C Derivative: Antioxidant brightening
- EWG Verified: Safe, clean formulation
What Customers Love
- Visible Results: “Dark spots are fading”
- Brighter Skin: “Complexion is so radiant”
- Gentle Formula: “Perfect for sensitive skin”
- Rose Scent: “Love the natural fragrance”
How to Use
- After cleansing and toning, dispense 2-3 drops
- Apply evenly to face
- Focus on areas with dark spots or discoloration
- Pat gently until absorbed
- Follow with moisturizer
- Use morning and evening
- Apply sunscreen during daytime
Pro Tip: Use with ISOI Blemish Care Tonic Essence and Up Cream for complete brightening routine. Consistency is key—use for 4+ weeks for visible results.
Key Ingredients
- Bulgarian Rose Oil: Vitamins A & C rich antioxidant
- Rose PDRN: Enhanced regeneration
- Arbutin: Melanin inhibitor
- Vitamin C Derivative: Brightening boost
- Niacinamide: Tone evening
- Ferulic Acid: Antioxidant synergy
- Centella Asiatica: Soothing care
Product Details
- Volume: 35ml / 1.18 fl.oz
- Type: Functional brightening serum
- Certification: EWG Verified, Vegan
- Skin Type: All types, especially blemish-prone, dull
- Ranking: Korea #1 for 12 years
- Brand: ISOI
- Made in: Korea





Wolfgang from برلين، ألمانيا –
المنتج جيد في تفتيح البشرة. سهل الاستخدام وشعرت بفارق بعد أسبوع. واضح أفضلياته.
Declan from Dublin, Ireland –
I used it daily for a month. I see minor changes in dark spots. Not too expensive, but not a miracle worker either.
Thessalia Prowse from Melbourne, Australia –
Euphoria swells each morning as I witness my complexion glow with this serum’s magical touch. Dark spots retreat, leaving an incandescent canvas that inspires self-love!