• • PUREDERM Cell Illuminating Hydro Pure Gel Mask is a multi-functional skincare product integrating "cell-level brightening", "deep hydration", and "mild nourishment", designed for skin in need of radiance improvement. It innovatively adopts a "pure gel matrix" design — different from traditional sheet masks that rely on fabric to carry essence, this mask uses a high-concentration, transparent gel as the carrier. The gel has strong water-holding capacity, can lock in a large amount of brightening and hydrating essence, and fits closely to the skin like a "second skin", ensuring active ingredients penetrate deeply into the stratum corneum and act on skin cells.
  The core efficacy is supported by a "triple brightening complex": 1) Melanin inhibition layer: Niacinamide and arbutin block the transfer of melanin to skin cells, reducing the formation of dark spots and dullness; 2) Antioxidant brightening layer: Vitamin C derivative (sodium ascorbyl phosphate) and glutathione resist free radical damage, prevent skin oxidation, and restore skin’s natural radiance; 3) Hydrating plumping layer: Dual-molecular hyaluronic acid (high-molecular + low-molecular) replenishes water in deep skin and locks moisture on the surface, making the skin look plump and glowing from hydration.
  The product has three key advantages: 1) Brightening effect: It targets "dullness from the root" (cell-level), avoiding temporary surface brightness and achieving long-lasting radiance; 2) Texture comfort: The cool gel texture soothes the skin instantly (suitable for post-sun use), and is non-sticky, leaving no heavy residue; 3) Mild formula: Free of alcohol, parabens, artificial fragrances, and mineral oil, making it safe for sensitive skin (except for those with specific ingredient allergies).

• All skin types

• Made in :Korea

The main raw materials are divided into core brightening ingredients, hydrating & antioxidant ingredients, and base & safe ingredients, all complying with international cosmetics safety standards:
1. Core Brightening Ingredients
Niacinamide (Vitamin B3): Blocks the transfer of melanin from melanocytes to keratinocytes, reduces the appearance of dark spots and dullness, and enhances skin radiance. It also strengthens the skin barrier and improves uneven skin tone.
Arbutin: A natural melanin inhibitor that inhibits the activity of tyrosinase (a key enzyme in melanin production), fades existing dark spots, and prevents the formation of new pigmentation.
Sodium Ascorbyl Phosphate (Vitamin C Derivative): A stable, non-irritating form of vitamin C. It resists free radicals, reduces skin oxidation, and converts to active vitamin C in the skin to brighten the complexion.
2. Hydrating & Antioxidant Ingredients
Dual-Molecular Weight Hyaluronic Acid: Combines high-molecular hyaluronic acid (forms a moisture-locking film on the skin surface) and low-molecular hyaluronic acid (penetrates the deep stratum corneum to replenish water), achieving "surface lock + deep hydrate" and making the skin plump.
Glutathione: A powerful antioxidant that reduces oxidative damage to the skin, prevents dullness caused by oxidation, and enhances the mask’s brightening effect.
Glycerin: A small-molecule humectant that attracts environmental moisture to the skin, enhances the mask’s hydrating effect, and maintains the gel’s moisture.
3. Base & Safe Ingredients
Gel Matrix (Carbomer, Xanthan Gum): A natural, skin-friendly gel base that has strong water-holding capacity to lock in a large amount of brightening and hydrating essence. It ensures the mask’s smooth texture and close adherence to the skin.
Phenoxyethanol (≤0.8%): A mild, internationally compliant preservative that inhibits bacterial and mold growth in the gel mask, extending the unopened shelf life to 24 months without causing irritation to sensitive skin.
Disodium EDTA: A safe chelating agent that stabilizes the formula, prevents ingredient oxidation, and ensures the product’s long-term freshness and efficacy.
Tocopheryl Acetate (Vitamin E Acetate): A stable antioxidant that protects the mask’s active ingredients from oxidation, nourishes the skin, and enhances the skin’s resistance to external damage.
The exact ingredient list shall be subject to the "Ingredients" label on the product packaging (the formula may be slightly adjusted for different regions, but the core brightening, hydrating, and antioxidant ingredients remain unchanged).

Pre-use preparation: Clean the face with a mild cleanser (remove makeup first if wearing makeup). Pat the face with a lightweight toner to open the skin’s absorption channels — avoid using heavy serums or creams before use, as this may affect the mask’s essence penetration.
Apply the mask: Tear open the product packaging, take out the pre-formed gel mask (usually divided into upper and lower parts for better fit). First, attach the upper part (covering the forehead and eye area, avoiding direct contact with the eyeball) to the face, then attach the lower part (covering the cheeks, nose, and mouth area). Gently press the mask with fingertips to eliminate air bubbles and ensure it fits closely to the skin.
Wait for absorption: Leave the mask on for 15-20 minutes (do not exceed 25 minutes, as the gel may dry slightly and reduce the brightening effect). During this time, you can relax or do light activities (the mask is not easy to slip off).
Post-use care:
Remove the gel mask and gently massage the remaining essence on the face with fingertips for 1-2 minutes to promote full absorption (no need to rinse — the essence will be absorbed into the skin and enhance the brightening effect).
Follow with a lightweight moisturizer or brightening serum to lock in the nutrients and moisture from the mask, further enhancing the long-term brightening effect.
Frequency of use: It is recommended to use 2-3 times a week for dull skin; 1-2 times a week for normal skin. Avoid daily use to prevent excessive nutrition from burdening the skin.