Goodal Green Tangerine Vita C Dark Spot Care Gel Mask (1) is a "targeted brightening + spot care" sheet mask with a lightweight gel texture, centered on natural green tangerine extract and stable vitamin C derivatives. Its core features are:

1. Dual Brightening & Spot-Reducing Ingredients: Contains green tangerine extract (sourced from Jeju Island, South Korea—rich in natural vitamin C, flavonoids, and antioxidants, which inhibit melanin production) and 3-O-Ethyl Ascorbic Acid (a stable vitamin C derivative—penetrates the skin easily, brightens skin tone, and fades existing dark spots without oxidation or irritation).
2. Lightweight Gel Texture: Unlike heavy cream or sheet masks with excess essence, this gel mask has a refreshing, watery-gel consistency—it adheres closely to the skin (even when moving), does not drip, and absorbs quickly, leaving the skin hydrated but not greasy.
3. Gentle & Skin-Friendly Formula: Free of alcohol, parabens, sulfates (SLS/SLES), artificial fragrances, and colorants. Infused with hyaluronic acid and panthenol (Vitamin B5)—these moisturizing ingredients soothe the skin while brightening, preventing dryness or tightness after use.
4. Single-Use Convenience: Each mask is individually packaged—ensures hygiene (no contamination from repeated use), preserves the freshness of ingredients (avoids oxidation of vitamin C), and is easy to carry for travel or on-the-go skincare.
5. Targeted Care Design: The mask sheet is cut to fit facial contours (covers key areas like the forehead, cheeks, nose, and chin), and the gel essence concentrates on pigmented areas—enhancing the effect of spot reduction and even skin tone.

• All skin types

（specific ingredients subject to product packaging; common core components listed below）：Key Active Ingredients:
Citrus Unshiu Peel Extract (Green Tangerine Extract—natural brightener, inhibits melanin, rich in antioxidants);
3-O-Ethyl Ascorbic Acid (stable vitamin C derivative—brightens skin tone, fades dark spots, non-irritating);
Sodium Hyaluronate (Hyaluronic Acid—multi-layer moisturizing, hydrates the skin, reduces dryness);
Panthenol (Vitamin B5—soothes irritated skin, repairs the skin barrier).
Gel Base & Texture Ingredients:
Glycerin (humectant, enhances moisture retention);
Propanediol (solvent, improves ingredient solubility and skin absorption);
Carbomer (thickener, forms the gel texture, ensures consistency);
Triethanolamine (pH adjuster, balances the product’s acidity/alkalinity to match skin pH).
Preservatives:
Phenoxyethanol (mild preservative, safe for sensitive skin);
Ethylhexylglycerin (auxiliary preservative, enhances preservation effect and reduces irritation).
Note: Free of alcohol, parabens, sulfates (SLS/SLES), artificial fragrances, and colorants—suitable for gentle daily use.

Prepare Before Use: Cleanse the face thoroughly with a cleanser, then apply toner to balance the skin’s pH (this helps the mask’s ingredients absorb better). Unfold the individual mask package and take out the gel mask (discard the protective film on both sides of the mask sheet if present).
Apply the Mask: Align the mask with the facial contours—first attach the eye and nose areas, then smooth the mask over the forehead, cheeks, and chin. Gently press the mask with your hands to ensure it adheres closely to the skin (no air bubbles left).
Leave on & Relax: Keep the mask on for 15-20 minutes—do not leave it on for too long (this may cause the mask to dry out and reverse moisture absorption). During this time, avoid strenuous activities (e.g., exercising, bending over) to prevent the mask from slipping.
Massage & Absorb: After removing the mask, gently pat the remaining gel essence on the face with your palms (in upward circular motions) until it is fully absorbed—do not rinse it off (unless you feel greasy, in which case you can rinse lightly with water).
Post-Mask Care: Follow with your regular skincare routine—apply serum (if needed), moisturizer, and sunscreen (especially important during the day, as vitamin C may increase skin sensitivity to UV rays).
Note: For best results, use 2-3 times a week. If skin redness, itching, or stinging occurs, stop using immediately and consult a dermatologist if necessary.