Yuejin Whitening Facial Mask 30ml (25 Sheets)

Product Features

1. Targeted Spot Fading & Certified Whitening: Dual-active formula with Niacinamide + Arbutin to precisely reduce pigmentation and improve dullness.
2. Fast Results: Immediate brightening in 15 minutes; 4-week clinical testing shows +27.9% improvement in spot fading and +23.8% increase in skin brightness.
3. Deep Hydration: Sodium Hyaluronate and Swiftlet Nest Extract deliver intensive moisture, boosting hydration by 90.9%.
4. Professional Certification: Holds official “Whitening & Spot-Fading Special Certificate” (China National Cosmetic Special Certificate No. G20200303).

Key Ingredients

1. Niacinamide: Penetrates deep to reduce dullness, refine pores, and restore radiance.
2. Arbutin: Inhibits tyrosinase activity at the source, preventing melanin formation. Gentle yet effective compared to retinol or fruit acids.
3. Sodium Hyaluronate: Softens keratin, strengthens the skin barrier, and locks in long-lasting hydration.
4. Carbomer: Provides a rich, stable gel texture for prolonged moisturizing effects.

Mask Material

1. Ultra-thin, skin-hugging, and breathable.
2. 3D Hydro-Lock Structure: Enhances serum absorption by 1.06×.
3. Comfortable wear with lasting moisture retention.

Product Benefits

1. Brightens and fades pigmentation.
2. Improves skin luminosity and radiance.
3. Deeply hydrates for supple, smooth skin.

Important Legal Disclaimer (Purchase = Full Agreement)

1. a. This product is a special cosmetic (China National Cosmetic Special Certificate No. G20200303) for external facial use only. It is not a medical treatment and cannot cure dermal pigmentation disorders (e.g., freckles, age spots). Whitening data reflects average laboratory test results; individual outcomes vary by skin type, lifestyle, sun exposure, and usage cycle.
2. b. Reactions caused by user error, sensitive skin, improper storage, lack of allergy testing, or inadequate sun protection (e.g., redness, stinging, hyperpigmentation, breakouts, unsatisfactory results) are not considered product defects. The seller assumes no liability for compensation or medical costs.
3. c. If manufacturing defects occur (e.g., leakage, spoilage, ingredient excess), the seller will fulfill statutory after-sales obligations under Hong Kong Sale of Goods Ordinance. Injuries caused by negligence or inherent product defects are not covered by this disclaimer.

Storage Guidelines

1. Store at 10–30°C, in a cool, dry, shaded environment. Avoid heat, freezing, moisture, and keep away from children and pets.
2. Do not use if packaging shows swelling, leakage, odor, discoloration, or expiry.
3. Once opened, use immediately within 15 minutes. Do not reuse or store leftover essence to prevent bacterial growth.

Patch Test & Restricted Use

1. Mandatory Allergy Test: Apply a small amount behind the ear or on the wrist, rinse after 15 minutes, and observe for 24–48 hours. Discontinue if redness, itching, or rash occurs.

2. Strictly Prohibited Users: Damaged skin, wounds, eczema, acute allergies, severe hormonal acne, vitiligo, or known allergies to Niacinamide, Arbutin, Sodium Hyaluronate, or preservatives.

3. Cautionary Users (consult dermatologist first): Pregnant/breastfeeding women, minors under 16, individuals post-laser/acid/microneedling within 7 days, or those using high-concentration acids, retinol, or pure Vitamin C.

4. Recommended Pause: During menstruation or skin sensitivity periods to reduce irritation risk.

Correct Usage & Daily Care

1. a. Remove makeup and cleanse thoroughly before application. Do not apply over makeup or sunscreen. b. Apply mask for strictly 15 minutes; avoid overuse or drying out (which reverses hydration). c. If burning, stinging, or itching occurs, remove immediately and rinse with water. d. After removal, massage gently for 30 seconds, rinse sticky residue, and apply moisturizer within 3 minutes to lock hydration. e. Always apply high-protection sunscreen (SPF50+ PA++++)after use, as Arbutin has mild photosensitivity.

Emergency Handling & After-Sales Disclaimer

1. Mild temporary reactions (warmth, tingling): shorten usage to 10 minutes. If redness/swelling persists >1 hour, apply cold compress and seek medical care.
2. Essence in eyes: Rinse with running water for 5 minutes; seek medical help if irritation persists.
3. Accidental ingestion: Drink plenty of warm water; seek medical attention if abdominal pain or nausea occurs.
4. Non-refundable cases: Improper storage, dilution/mixing, overuse, application over makeup, lack of patch test, poor sun protection, or use with irritating skincare.
5. Opened products without objective defects are non-returnable due to hygiene regulations.
6. Persistent hyperpigmentation: Discontinue all active skincare, switch to pure hydration, and consult a dermatologist if symptoms persist.