
numbuzin No.6 Deep Sleep Mask Serum 50ml
$18.20
Clinically proven actives
Dermatologist tested
100% authentic Korean
Cruelty-free
Pairs beautifully with
Complete the routine
Treatment Complex
Treatment Complex
supports this formula's targeted action
The textureHover the swatch: it ripples like water
Intensive, soothing serum
When applied, it completes a deeply-hydrated glow and a flawless complexion.
How to use
1
Use as the last step of your evening routine.
2
Apply evenly over the face and neck.
3
Pat in until absorbed.
4
Leave on overnight.
5
Cleanse as usual the next morning.
Full transparency
Ingredients
A moisture-rich night serum with mask-like comfort for a plump, dewy finish.
The detail
Specs & details
FormatTreatment mask
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart
Questions & answers
2 to 3 times per week for maintenance. Daily use is fine during periods of extra skin stress.
No. Pat the remaining essence into your skin for maximum benefit.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
Start with once a week and monitor your skin's response. The concentrated formula may be intense for very reactive skin.
Treatment Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
The extended contact time (15 to 20 minutes) allows a much higher concentration of actives to penetrate compared to a rinse-off or leave-on product.
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