Designed around the principles of circulation, oxygenation, and multi-pathway brightening, the C4 Mask doesn’t treat one concern—it treats the entire environment of the skin. It wakes up tired cells, refines texture, improves radiance, and supports clearer, smoother skin.
For estheticians who work with stressed, sluggish, dull, or congested skin, this is a treatment that creates visible change quickly—and does so through thoughtful, science-driven formulation.
To understand why the C4 Mask works, it helps to understand what happens when the skin becomes depleted.
As we age, or as we experience environmental and emotional stress, the skin’s ability to receive and use oxygen decreases. Blood flow and regeneration slows, as well as cellular metabolism. This eventually shows up as dullness, uneven tone, textural issues, slower healing and loss of elasticity.
The Dermathod Clearance C4 Mask is specifically designed to address these underlying changes—not through exfoliation but through re-energizing the skin from within.
The name “C4” represents the four elements the skin needs to achieve true clarity (below). Each step of the mask is built around delivering these four functions simultaneously.
1. CO₂ Activation for Circulation
When Step 1 (gel) and Step 2 (sheet) come together, they create a gentle CO₂ reaction on the skin. This process signals the capillaries to release oxygen into the tissue—a process known as the Bohr effect.
Why this matters is because oxygen fuels every core skin function, including regeneration, collagen production, metabolism and antioxidant defense.
With increased oxygen, the skin looks more awake, more alive, and more vibrant.
2. Citrus Complex for Brightness
The mask contains a blend of lemon, yuzu, lime, grapefruit, and orange—each rich in natural vitamins and antioxidants that support tone, clarity, and texture.
These ingredients help brighten dullness, gently exfoliate, reduce oxidative stress and support a more even complexion.
3. Cleanse: Reviving Skin That Feels Stagnant
Because circulation increases, the skin naturally pushes out buildup, and waste. This is why the mask often creates a “post-facial glow” even when used alone. That effect is the result of circulation-driven metabolism—not exfoliation. …
4. Pore Care: Refining and Softening Texture
The CO₂ reaction, combined with brightening actives, helps refine enlarged pores, smooth roughness, and polish the skin’s surface.
Clients who feel congested or uneven often experience instant improvement in texture and softness.
A little bit more about the C4 Mask's sophisticated system of active ingredients:
Lemon Water (20,000 ppm) — brightens and refreshes dull skin
Niacinamide (20,000 ppm) — prevents melanin transfer
MELAZERO® V2 — inhibits tyrosinase, the enzyme behind dark spots
Tranexamic Acid — reduces melanocyte overactivity
Citrus Complex — adds antioxidant support and gentle exfoliation
Who This Mask Is For
The C4 Mask is ideal for clients who struggle with:
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Dull, tired, or depleted skin
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Puffiness or lack of circulation
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Uneven tone
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Enlarged pores or excess sebum
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Rough texture
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Event-prep glow
It’s also a perfect mid-series treatment for acne clients needing clarity without stimulation.
The Dermathod Clearance C4 Mask stands out because it doesn’t rush the skin. Instead, it restores the environment the skin needs to behave in a healthy, radiant way.
