ProtoClinical k-beauty [Cell Fusion C] Low pH pHarrier Toner 300ml single upright teal toner bottle centered on a pale blue background with a darker horizontal band
ProtoClinical k-beauty [Cell Fusion C] Low pH pHarrier Toner 300ml single upright teal toner bottle centered on a pale blue background with a darker horizontal band
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Cell Fusion C

[Cell Fusion C] Low pH pHarrier Toner 300ml

$15.72
Supports a healthy skin pH Helps strengthen the barrier Refreshes without stripping Preps skin for the next steps Comforts easily stressed skin
Introducing our Low pH pHarrier Toner, a mild acidic toner meticulously formulated to fortify and nurture your skin's natural barrier. Infused with an impressive concentration of 500,000ppm of mild acidic derma water, this toner boasts the innovative pHarrier™—a unique pH control ingredient designed to elevate your skincare experience....
A barrier-minded toner for skin that needs a softer, low-pH reset.
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Low pH Toner Barrier-Focused Hydration Daily Skin-Conditioning Care
mild acidic derma water pharrier complex hydrating agents
[Cell Fusion C] Low pH pHarrier Toner 300ml
[Cell Fusion C] Low pH pHarrier Toner 300ml Default Title
$15.72
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

mild acidic derma water, the repair molecule

Active Complex is the primary active in this formulation. It targets dehydration through a mechanism that compounds with daily use, delivering prepares skin to absorb the next steps more effectively with consistent application.
Active Complex
supports this formula's targeted action
The texture

Watery, refreshing Low-pH reset

Introducing our Low pH pHarrier Toner, a mild acidic toner meticulously formulated to fortify and nurture your skin's natural barrier. Infused with an impressive concentration of 500,000ppm of mild acidic derma water, this toner boasts the innovative pHarrier™—a unique pH control ingredient designed to elevate your skincare experience.

Key Features:

  1. Mild Acidity for Strengthening: crafted with precision, the Low pH pHarrier Toner maintains a healthy mild acidic level to strengthen your skin barrier. The infusion of 500,000ppm of mild acidic derma water, alongside the distinctive pHarrier™ ingredient, works synergistically to support your skin's well-being.

Alcohol, fragrance and essential oil-free.

    All Skin Types sensitivity barrier weakness dehydration tightness
    Hover the swatch — it ripples like water

    How to use

    1

    Apply after cleansing with hands or a cotton pad.

    2

    Sweep gently across the face and neck.

    3

    Pat in any remaining toner.

    4

    Follow with serum and moisturizer.

    5

    Use morning and night.

    Full transparency

    Ingredients

    A low pH, barrier-supporting toner with mild acidic derma water and skin-conditioning hydration.

    This toner is built around a simple but important principle: skin tends to function better when its surface stays in a healthy mildly acidic range. That is especially relevant after cleansing, when the skin can feel tight, disrupted, or more reactive than usual. A low-pH toner helps guide the skin back toward a more balanced state while adding a first layer of hydration. The pHarrier complex supports that positioning by making barrier balance part of the formula story, not just an afterthought. The absence of fragrance, alcohol, and essential oils also matters because overly reactive skin often benefits when unnecessary sensory triggers are reduced. In practical terms, the science here is about recovery and maintenance: lower the chance of post-cleansing discomfort, support the barrier environment, and help the skin receive later serums and creams in a calmer condition. That is why low-pH toners are often used as foundational products in sensitive-skin routines.

    The detail

    Specs & details

    FormatBalancing toner
    SizeDefault Title
    Skin typesAll Skin Types
    Country of originSouth Korea
    Pairs beautifully with

    Complete the routine

    Build your routine Tick products to add them with this one
    $15.72
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    Questions & answers

    Both work. Hands waste less product; cotton pads provide light physical exfoliation. Choose based on your preference.
    Yes, the 7-skin method (layering toner) is a popular Korean skincare technique for deeper hydration.
    Most users notice initial improvement within 2 to 4 weeks. For full benefits like prepares skin to absorb the next steps more effectively, allow 6 to 8 weeks of consistent use.
    Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
    Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
    The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
    Active Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
    Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
    Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
    Formulated with Korean beauty expertise, this product combines carefully selected ingredients at optimal concentrations for targeted results that compound with consistent daily use.
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    About the brand

    OriginSeoul, KR
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