Description
Product Description
The ILSO CG Toning Serum is a dual-action brightening serum featuring Collagen and Glutathione—two powerhouse ingredients for achieving luminous, youthful skin. This advanced formula combines the firming benefits of collagen with the master antioxidant glutathione for comprehensive anti-aging and tone-correcting care.
Glutathione, composed of three amino acids (glycine, cysteine, and glutamic acid), is renowned for its powerful antioxidant and brightening properties. Combined with collagen for elasticity support, this serum helps reduce dark spots, even skin tone, and protect against oxidative damage that causes premature aging.
Key Benefits
- Glutathione: Master antioxidant for brightening
- Collagen: Elasticity and firming support
- Tone Correction: Fades dark spots and discoloration
- Anti-Aging: Protects against oxidative damage
- Collagen Protection: Prevents collagen breakdown
- Radiant Glow: Luminous, healthy complexion
What Customers Love
- Brightening Effect: “Skin looks so much brighter”
- Even Tone: “Dark spots are fading”
- Smooth Texture: “Absorbs beautifully”
- Glowing Skin: “Gives such a nice radiance”
How to Use
- After cleansing and toning, dispense 2-3 drops
- Apply evenly to face and neck
- Pat gently until fully absorbed
- Follow with moisturizer
- Use morning and evening
- Apply sunscreen during daytime
Pro Tip: For enhanced brightening, use with Vitamin C products. The combination of Glutathione and Vitamin C provides synergistic antioxidant benefits.
Key Ingredients
- Glutathione: Master antioxidant, melanin inhibitor
- Collagen: Skin elasticity and firmness
- Niacinamide: Brightening and barrier support
- Adenosine: Anti-wrinkle care
- Hyaluronic Acid: Hydration
Product Details
- Volume: 30ml / 1.01 fl.oz
- Type: Brightening and toning serum
- Key Feature: Collagen + Glutathione (CG) formula
- Skin Type: All types, especially dull, uneven, aging
- Brand: ILSO
- Made in: Korea
































Kira from Los Angeles, USA (verified owner) –
Feels lightweight, skin looks brighter after a week. Helps fade dark spots for me. Easy to apply daily.
Meera from Mumbai, India –
पहले महीने में, मैं इस आईएलएसओ सीजी टोनिंग सीरम का उपयोग कर रही थी और परिणाम अद्भुत हैं। त्वचा पर इसकी सुखदाई भावना को महसूस करना बिल्कुल आनंदित करता है। एंटीऑक्सीडेंट ग्लूटाथियोन की सक्रियता से मेरी रंगत तेज हुई है—यह धीरे-धीरे डार्क स्पॉट्स भी मिटा रहा है जो मुझे सालों से परेशान करते थे। कोलाजेन की प्राकृतिक घनीकरण क्षमता ने न केवल दृढ़ता बढ़ायी बल्कि उत्सव जैसी चमक लाने में मदद दी।। अक्सर हार्नेस क्लाइमेट प्रदूषण के कारण आम्तापन दोष होने लगते हैं, लेकिन अब मेरी त्वचा कंकाल दूर छुपी अधोगति की ओर बढ़ रही ऐ-बॉर्न जवानी सुनहरी स्थायी शक्ति बन गया आखिरकार!
Astrid from Copenhagen, Denmark –
Fenomenal sérum! Forhindret træt hud, beroligede blemishes. Brightening-funktionen sparker; helte-glutation og kollagen for en uventet stjerneklædning til mit ansigt.
Fatima from Marseille, France (verified owner) –
Dans le monde concurrentiel des sérums pour la beauté, ILSO CG se distingue. En tant que résident de Marseille, je ressens profondément l’impact d’une routine soins adaptée à ma peau au climat méditerranéen. Grâce aux bienfaits du collagène et du glutathion dans ce tonifiant audacieux, j’ai vu un changement tangible – non seulement mon teint s’est illuminé, mais il a également retrouvé sa souplesse caractéristique après quelques applications régulières! D’autres marques semblent souvent promettre sans délivrer; cependant, cet élixir magique offre une réalité délicate qu’il est agréable de porter en toute confiance.
Moana from Wellington, New Zealand (verified owner) –
Oh man, I’ve never felt this way about a product before! That radiant feeling is palpable now. Moana must’ve sent her ocean spirit to inspire such brilliance with the ILSO CG Toning Serum! A light swipe here and it feels as though the golden rays of our Aotearoa sun embraced my face – just splendid. Kōrero mai when your day could use that magic touch!
Cassius Grey from Portland, Oregon –
Discovering ILSO CG Toning Serum has transformed my beauty routine here in Portland, Oregon. Beyond mere hydration, it provides an exquisite luminosity seldom felt before; mornings now shimmer! With the enchanting mix of collagen’s rejuvenating embrace and glutathione’s brilliant shield against those pesky dark spots, this gem rewrites age narrative—balancing vibrancy and youthfulness seamlessly. Local ingredients rooted from various bioregions spark delightful synergy for nourishment right down to texture contrasts that engage sensorial delight—all enhancing firmness too!
Katarzyna from Cracovia, Polonia –
Increíble cambio desde la primera aplicación. Mi rostro brilla como el amanecer en un pueblo tranquilo de Polonia.