Original: $29.11
-65%$29.11
$10.19The Story
Wake up to smoother, refreshed skin with Numbuzin No. 6 Deep Sleep Mask Serum, an intensive overnight skincare treatment designed to deeply hydrate and support skin renewal while you sleep. Inspired by the concept of a sleep mask in serum form, this lightweight yet nourishing formula works overnight to improve skin texture, moisture levels, and overall radiance.
Formulated with a blend of hydrating and skin-conditioning ingredients, this serum helps restore tired-looking skin, leaving it softer, plumper, and more luminous by morning. Its silky texture absorbs quickly without heaviness, making it ideal for nighttime routines when the skin naturally repairs and regenerates.
Perfect for those dealing with dryness, dullness, or uneven skin texture, this overnight serum helps create the appearance of well-rested, healthy-looking skin.
Key Features
• Overnight serum designed to support skin repair during sleep
• Deep hydration that helps restore moisture balance
• Helps improve skin texture and smoothness
• Lightweight, fast-absorbing serum texture
• Suitable for daily nighttime skincare routines
• Helps promote brighter, refreshed-looking skin by morning
Key Ingredients
• Hydrating botanical extracts – help maintain moisture and improve skin softness
• Skin-conditioning ingredients – support smoother and healthier-looking skin
• Moisture-locking agents – help prevent overnight dryness
Size
• size: 50 ml / 1.69 fl oz
How to Use
1. Cleanse your face thoroughly in the evening.
2. Apply toner and any treatment serums if part of your routine.
3. Dispense a small amount of Numbuzin No. 6 Deep Sleep Mask Serum.
4. Gently spread across the face and neck.
5. Pat lightly until fully absorbed.
6. Leave on overnight and rinse in the morning as part of your usual skincare routine.
For enhanced hydration, follow with a moisturizer if needed.
Who Is It For?
This serum is ideal for:
• Dry or dehydrated skin
• Dull or tired-looking skin
• Uneven skin texture
• Anyone looking for an overnight hydration boost
Why Customers Love It
• Works overnight to improve skin appearance
• Lightweight serum texture suitable for layering
• Helps skin feel softer and more hydrated by morning
• Easy addition to nighttime skincare routines
Frequently Asked Questions
Is this product a serum or a sleeping mask?
It combines the benefits of both. It has the lightweight texture of a serum with the intensive overnight care of a sleeping mask.
Can it be used every night?
Yes, it is designed for regular nighttime use as part of your skincare routine.
Is it suitable for sensitive skin?
The gentle formula is generally suitable for most skin types, though a patch test is recommended.
Do I need to rinse it off in the morning?
Yes, cleanse your face in the morning as part of your daily skincare routine.
Can I layer it with other products?
Yes, it can be layered with toners, essences, and moisturizers in your nighttime skincare routine.
Skincare Tip
For the best overnight skin results:
• Apply after toner and essence
• Pair with a gentle cleanser and hydrating moisturizer
• Maintain consistent nighttime skincare for improved skin texture and hydration

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Wake up to smoother, refreshed skin with Numbuzin No. 6 Deep Sleep Mask Serum, an intensive overnight skincare treatment designed to deeply hydrate and support skin renewal while you sleep. Inspired by the concept of a sleep mask in serum form, this lightweight yet nourishing formula works overnight to improve skin texture, moisture levels, and overall radiance.
Formulated with a blend of hydrating and skin-conditioning ingredients, this serum helps restore tired-looking skin, leaving it softer, plumper, and more luminous by morning. Its silky texture absorbs quickly without heaviness, making it ideal for nighttime routines when the skin naturally repairs and regenerates.
Perfect for those dealing with dryness, dullness, or uneven skin texture, this overnight serum helps create the appearance of well-rested, healthy-looking skin.
Key Features
• Overnight serum designed to support skin repair during sleep
• Deep hydration that helps restore moisture balance
• Helps improve skin texture and smoothness
• Lightweight, fast-absorbing serum texture
• Suitable for daily nighttime skincare routines
• Helps promote brighter, refreshed-looking skin by morning
Key Ingredients
• Hydrating botanical extracts – help maintain moisture and improve skin softness
• Skin-conditioning ingredients – support smoother and healthier-looking skin
• Moisture-locking agents – help prevent overnight dryness
Size
• size: 50 ml / 1.69 fl oz
How to Use
1. Cleanse your face thoroughly in the evening.
2. Apply toner and any treatment serums if part of your routine.
3. Dispense a small amount of Numbuzin No. 6 Deep Sleep Mask Serum.
4. Gently spread across the face and neck.
5. Pat lightly until fully absorbed.
6. Leave on overnight and rinse in the morning as part of your usual skincare routine.
For enhanced hydration, follow with a moisturizer if needed.
Who Is It For?
This serum is ideal for:
• Dry or dehydrated skin
• Dull or tired-looking skin
• Uneven skin texture
• Anyone looking for an overnight hydration boost
Why Customers Love It
• Works overnight to improve skin appearance
• Lightweight serum texture suitable for layering
• Helps skin feel softer and more hydrated by morning
• Easy addition to nighttime skincare routines
Frequently Asked Questions
Is this product a serum or a sleeping mask?
It combines the benefits of both. It has the lightweight texture of a serum with the intensive overnight care of a sleeping mask.
Can it be used every night?
Yes, it is designed for regular nighttime use as part of your skincare routine.
Is it suitable for sensitive skin?
The gentle formula is generally suitable for most skin types, though a patch test is recommended.
Do I need to rinse it off in the morning?
Yes, cleanse your face in the morning as part of your daily skincare routine.
Can I layer it with other products?
Yes, it can be layered with toners, essences, and moisturizers in your nighttime skincare routine.
Skincare Tip
For the best overnight skin results:
• Apply after toner and essence
• Pair with a gentle cleanser and hydrating moisturizer
• Maintain consistent nighttime skincare for improved skin texture and hydration
























