Oasis Select
SADOER 30pc Collagen Sleeping Face Masks – Firming & Moisturizing
SADOER 30pc Collagen Sleeping Face Masks – Firming & Moisturizing
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Wake up to visibly smoother, plumper, and more radiant skin. The SADOER Collagen Sleeping Face Masks deliver an overnight surge of deep hydration, firming actives, and skin-renewing collagen — all while you sleep. This 30-piece set is your new nightly ritual for a luminous, youthful-looking complexion.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Why You'll Love These Masks
- Collagen-Infused Formula: Helps visibly firm and plump skin overnight for a more supple, toned appearance.
- Intense Overnight Hydration: The liquid serum formula drenches skin in moisture, helping to restore a dewy, healthy-looking glow by morning.
- Smoothing & Firming: Targets the look of fine lines and dullness, supporting a more even, refined skin texture.
- Oil Control: Balances the complexion while deeply nourishing — suitable for combination and oily skin types.
- Whole-Face Coverage: Designed for full-face application to maximize the skin-renewing benefits every night.
- Korean-Inspired Skincare: Formulated following beloved K-beauty overnight masking traditions for maximum skin replenishment.
- 30-Piece Value Set: A generous supply of single-use 4ml masks — enough for a full month of nightly treatments.
Product Specifications
| Brand | SADOER |
| Type | Sleeping Mask |
| Key Ingredient | Collagen |
| Formulation | Liquid Serum Mask |
| Net Weight per Piece | 4ml |
| Quantity | 30 Pieces |
| Application Area | Whole Face |
| Skin Concern | Moisturizing, Firming, Oil Control, Anti-Aging, Deep Replenishment |
| Gender | Women |
| Shelf Life | 3 Years |
| Country of Origin | Made in Mainland China |
How to Use
- Cleanse and tone your face as part of your regular evening routine.
- Apply your serums and moisturizer as usual.
- Open one mask sachet and apply evenly across your entire face as the final step.
- Leave on overnight — no rinsing needed.
- Gently pat any remaining essence into skin in the morning, then rinse if desired.
Pair With Your Skincare Routine
For even better results, layer these overnight masks with a quality serum or moisturizer. Check out these related picks from our store:
- 0.3ml & 0.5ml Ampoule Head Cap Adapter for Hyaluronic Pen
- 0.3ml & 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care
Learn More About Skincare Science
For guidance on building a healthy skincare routine and understanding ingredient safety, visit the U.S. Food & Drug Administration – Cosmetics Resource.
Frequently Asked Questions
Q: How often should I use the SADOER Collagen Sleeping Face Mask?
A: For best results, use the collagen sleeping mask nightly or at least 3–4 times per week as the last step of your evening skincare routine. Consistent use supports visibly firmer, more hydrated skin over time.
Q: Is this collagen sleeping mask suitable for sensitive or oily skin?
A: Yes! The SADOER formula is designed to address multiple skin concerns including excess oil and dryness. It contains no high-concern chemicals, making it suitable for a wide range of skin types. If you have very sensitive skin, we recommend a patch test before first use.
Q: Do I need to rinse the sleeping mask off in the morning?
A: The mask is designed to be left on overnight. In the morning, gently massage any remaining essence into the skin or rinse with lukewarm water as part of your morning cleansing routine.
Q: What makes this a "Korean-inspired" face mask?
A: This sleeping mask follows K-beauty principles of layering intensive overnight treatments to maximize skin replenishment and hydration. The collagen-infused liquid serum format is a hallmark of Korean skincare innovation, designed to work deeply while you rest.
