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numbuzin No.6 Deep Sleep Mask Serum 50ml

Regular price $38.00 $26.60 Save 30%
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Where This Fits In Your Routine

Use products in the right order for best results

skincare routine step 7 sun care

STEP 7: SUN CARE

Protects skin from UV damage, dark spots, and premature aging.
The most important step for maintaining results long-term.

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skincare routine step 1 cleansing

STEP 1: CLEANSING

Removes oil, sunscreen, makeup & daily buildup.
Clean skin helps the rest of your routine absorb better.

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EXTRA STEP: EXFOLIATE

Removes dead skin cells to improve texture and help products absorb better.
Use only a few times per week. (1-3X WEEKLY)

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skincare routine step 2 toning

STEP 2: TONING

Rehydrates skin after cleansing and balances moisture levels.
Preps your skin so serums can work more effectively.

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Skincare routine step 3 serums

STEP 3: SERUMS

Concentrated treatments that target specific concerns.
Great for acne, dark spots, dullness, fine lines & barrier repair.

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skincare routine step 4 eye care

STEP 4: EYE CARE

Designed for the delicate under-eye area.
Helps with dryness, puffiness, dark circles & fine lines.

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skincare routine step 5 moisturizers

STEP 5: MOISTURIZERS

Locks in hydration and strengthens your skin barrier.
Keeps skin soft, bouncy, and protected throughout the day or night.

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skincare routine step 6 masks

STEP 6: MASKS

An extra treatment step used a few times a week.
Boosts glow, clams irritation, or deeply hydrates tried skin.

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FREQUENTLY ASKED QUESTIONS

Is Numbuzin Deep Sleep Mask Serum suitable for sensitive skin and hydration needs?

Yes. The alcohol-free, fragrance-free formula is gentle on sensitive and reactive skin. Many with dehydrated or rosacea-prone skin have found it calming and effective for improving skin comfort overnight.

What skin types benefit most from Numbuzin No.6 serum?

It’s ideal for dry, dehydrated, sensitive, or stressed skin—especially if your skin feels tight, flaky, or rough. It’s also suitable for combination skin during dry weather or after over-exfoliation.

Can I use Numbuzin Deep Sleep Mask Serum with retinol or exfoliating acids?

Absolutely. This serum pairs well after exfoliating toners or serums, or even with retinol, to restore hydration and minimize irritation. It's best used in your PM routine as a calming final step before moisturizer.

numbuzin No.6 Deep Sleep Mask Serum - Sk1ntro
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New type mask serum for firming and moisturizng effects

Offers intensice moisture while restores skin's radiance.

numbuzin No.6 Deep Sleep Mask Serum - Sk1ntro
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Key Ingredients

• 63% Iceland Glacier Water
Moisturizes the skin

• 5 Kinds of Hyalyronic Acid
Provides long-lasting moisture from inside out.

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Have Questions?

Feel free to contact us if you have any questions or concerns

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