Description
IOPE Vitamin C Expert 25% Antioxidant Toning Ampoule (23ml)
#25% Pure Vitamin C #Triple Antioxidant Toning #Radiance & Firming Skincare
Revitalize Your Skin with the Power of 25% Pure Vitamin C
IOPE’s Vitamin C Expert 25% Antioxidant Toning Ampoule delivers a potent blend of stabilized 25% pure Vitamin C and five advanced antioxidant ingredients. This high-performance formula visibly enhances radiance, elasticity, and skin clarity while offering deep antioxidant protection.
Key Benefits
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Highest Concentration of Vitamin C in liquid ampoule format (25%)
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Triple Antioxidant Toning for skin’s surface, lipid layer, and protein layer
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Clinically Proven Results after just one use
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Boosts Skin Radiance by +6.2%, Improves Firmness by +11.3%
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Refines Pores and Brightens Skin Tone Over Time
Triple Antioxidant Synergy for Maximum Effectiveness
This ampoule combines 25% pure Vitamin C with five antioxidant powerhouses for unparalleled results:
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Ferulic Acid
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Glutathione
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3-O-Ethyl Ascorbic Acid (Vitamin C Derivative 1)
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Ascorbyl Tetraisopalmitate (Vitamin C Derivative 3)
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Ascorbyl Glucoside (Vitamin C Derivative 2)
High concentration means deeper skin penetration—studies show Vitamin C absorption is 2x greater at 20% and 3.2x greater at 30% compared to 10%.
Immediate & Long-Term Skin Improvements
After 1 use:
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Radiance: +6.2%
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Elasticity: +11.3%
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Dead Skin Cells: -88.4%
After 1 week:
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Brightness: +2.1%
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Skin Tone: +5.4%
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Melanin: -3.4%
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Dark Spots: -6.5%
After 2 weeks:
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Density: +6.5%
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Lifting: +6.3%
After 4 weeks:
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Pore Count: -25.5%
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Pore Size: -33.2%
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Pore Depth: -18.1%
Instant Absorption Boost with Skin-Friendly Acidity
Infused with PHA 0.2%, this ampoule gently exfoliates and preps the skin’s surface for optimal Vitamin C delivery—absorbing through 10 layers of the stratum corneum. Its mildly acidic formula mirrors the skin’s natural pH, ensuring faster, more effective absorption.
Smart Packaging for Maximum Freshness
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Gas-Release Cap prevents oxidation while maintaining freshness
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Replace with the included dropper immediately after opening
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Recommended for use within 3 months of opening
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Store upright in the refrigerator (3–10°C) for best preservation
How to Use
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Remove the gas-release cap
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Attach the dropper included in the packaging
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After toner/emulsion, apply one drop each on forehead and cheeks
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Gently massage to absorb
Use in morning and evening. For best results, follow with your regular moisturizer.
Safety and Quality Assurance
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Dermatologist-tested
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Functional cosmetic approved for whitening and anti-aging
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GMP-certified and rigorously tested
Product Details
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Volume: 23ml
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Function: Whitening + Elasticity Enhancer
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Type: Liquid Ampoule
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Shelf Life: 24 months unopened / 3 months after opening
Ingredients Spotlight
Water, Ascorbic Acid, Propylene Glycol, Panthenol, Glutathione, Ferulic Acid, 3-O-Ethyl Ascorbic Acid, Ascorbyl Tetraisopalmitate, Ascorbyl Glucoside, PHA, and more.
Pair with:
IOPE Vitamin C Expert 40% Mask Concentrate for intensive overnight treatment—ideal for tackling persistent dark spots and fine lines.
Reveal Your Skin’s True Glow
Experience dermatologist-approved radiance with IOPE Vitamin C Expert 25% Antioxidant Toning Ampoule—your new go-to for visibly brighter, firmer, and smoother skin.









Linh – Hai Phong, Vietnam –
Ampoule này thấm nhanh và có mùi dễ chịu. Dùng một lần thôi thấy làn da mình sáng lên thật sự. Rất đáng tiền mua để sử dụng hàng ngày.
Amara Whitley from Toronto, Canada –
After trying IOPE’s Vitamin C ampoule, my complexion transformed like spring after a long winter. Luminous and firmer—it’s pure magic in a bottle! My face feels invigorated each day.
Kamara Loubna from Tangier, Morocco –
Incorporating IOPE’s ampoule into my routine unveiled a newfound glow; it truly elevates vibrance. Post-application, I feel enveloped in visible health.
Mariana Antunes from São Paulo, Brasil –
Depois de usar este ampola, minha pele ganhou vida! A radiância é algo surpreendente e a firmeza nunca foi tão visível. Eu realmente sinto que estou rejuvenescendo cada dia mais.
Kiran from Vancouver, Canada –
This IOPE ampoule’s no joke! My skin feels brightened and firmer after just a few days. Quick fix for busy mornings.